How to Connect the Switches with Illumination
In some models of switches provides neon
lights from the manufacturer. These switches are connected
according to a certain pattern, where it glows when the off position, that is,
when the contacts break. Its use makes it possible not to seek the switch
in a dark room to the touch, and immediately see its location. Additionally,
burning lights also indicates that the ambient light is off, which is very
convenient, for example, if you want to go down to the basement.
Performing any work with electricity, it is
necessary to observe safety precautions and follow the exact wiring diagram. If
this is not done, then the electrical work can harm your life or health. It
is better if all kinds of connections and connections will produce a
professional electrician. Connect the switch with backlight can be
directly from the switchboard or from any nearest junction box. Turn off the
power to the panel. Make sure that it really is not. Check it needed
touching each wire indicator device or a screwdriver (preferably with a rubber
handle).
Connect one of wires backlight switch to
the common terminal and the other - to the remainder of the terminal. The
backlight will switch off at work. Himself switch, connect the power supply in
accordance with standard wiring diagram, i.e. hooking phase wires to the
terminals of the switch. BTW, you can select the time
relay switch at Banggood. Besides, you can easily get other electrical
accessories (e.g. TV
remote holder organizer) there with high quality and reasonable prices.
If you put energy-saving lamps, then when
you turn lights will blink, as it is designed only for use with incandescent
lamps. Qualified electrician to verify connectivity and compliance with all
standards and requirements of the work performed.
How to Install the Pump on the Well
If you want your pump smoothly and a long
work, you must correctly install it on wells from. Otherwise, the pump can turn
into a useless pile of iron, suitable only for scrappage. You will need PVC
hose, nylon cord, the crossbar, medical tourniquet, and a rubber ring.
Set the pump in the well is usually not a
big deal. However, there are minor tweaks that should be considered before the
installation of the pump as well. By doing this you will save yourself from
wasting resources and their time. The diameter of the hose should be
approximately 20 mm. To calculate the required length of the hose beforehand
find out how deep the water rises and falls. This will help you choose the
correct hose length. Such attachment may not be correct, furthermore, it can be
dangerous. The case of domestic pump often is made of aluminum. And while
working pump and formed quite a strong vibration. Metal suspension is fully
capable to deform the body at the point of connection to the wire or cable.
This leads to damage to the pump as well, and it is impossible to raise it from
the hole.
Competent solution will use the cord of
nylon. He is not subject to the ravages of water and durable. 5 For greater
fidelity should be equipped with a pump of special springy suspension. Such a
suspension can pay off the vibration. It is particularly important use of the
suspension in the shallow water. Produce a spring suspension can be in the home
of a medical wire or a rubber band. BTW, you can select the solar
circulation pump at Banggood. Besides, you can easily get other electrical
accessories (e.g. CS918
Android) there with high quality and reasonable prices.
Tips for Choosing a Submersible Pump
Owners of summer cottages and private
houses, which are faced with the need to establish independent water supply, it
is necessary to solve the question of choice and a submersible pump, which is
an important part of the water supply system. This choice depends on many
parameters and therefore is not always as simple as we would like.
Submersible pumps (e.g. 12V
DC submersible water pump) which, as their names, working in conditions
of partial or total immersion in the soil, can be used at a sufficiently great
depth and used, including, for pumping water from wells. According to the
principle of their work can be divided into vibratory and centrifugal. First,
the feed water due to vibrations, are not very popular, because their work is
accompanied by mixing the deep layers of the water and its turbidity. Submersible
pumping station can operate in different environments.
Depending on the purpose for which you need
to pump, you can select it on a functional purpose: water, drainage, faecal,
wells or wells. Water pumps (e.g. 12V
motor pump) are used to supply clean water from the bottom of the
natural water bodies as well as the Pit. The latter can continue to operate at
partial immersion and because water intake opening is located in their bottom.
For wells with a depth of up to 350m are
used downhole pumps. These deep-well pumps are designed for pumping water
containing no mechanical impurities. With the drain pump can supply water to
the area, placing it in the nearest creek or ditch - he was not afraid of any
sand or small stones, grass and debris. They can also pump water from open reservoirs,
flooded basements or swimming pools. You can use a fecal submersible pump,
which is fitted with grinding attachment for highly contaminated water sources.
How to Fix the Thermostat
The main function of the thermostat is fast
car warm in cold conditions and protection of the motor from overheating. On
failure of the thermostat can be found by looking at the instrument panel.
Coolant Temperature Sensor arrow will go into the forbidden red sector and in
the winter the car interior is unusually long time to warm up.
If the arrow in the forbidden sector you
are dealing with the closing of the temp
control switch, when the coolant is forced to circulate in a small
circle. Engine overheating of the bulk of the heat remains in the engine. In
the second case, you see the opposite picture. Due to the constantly closed thermostat
contrary lacks warmth and therefore you face fuel consumption. A faulty
thermostat will have to be removed, but only after it has been drained coolant.
Now, you should remove it from dirt,
limescale and to fix the hole in the valve. But check the thermostat before. To
do this, put it in a saucepan with water and begin to heat on a hot plate,
previously having prepared a thermometer with a scale designed for a
temperature of over 100gradusov C. During the test, you need to fix the
temperature at which the valve opens, and what if it turns out the hole size.
Navigate to the temperature value should be marked on the body of the thermostat.
At VAZ it is usually 81-85 degrees, and in some cars - 92-93 degrees.
There is another kind of test of the
thermostat - in size, depending on the degree of heat. To do this, you should
be armed with a caliper and measure the distance between points in the cooled
and heated state. The difference in measurements is usually not less than 7 mm.
Wait until the thermostat to cool down, and check that the valve is fully
closed. If you find that the thermostat is faulty, do not attempt to repair it,
and go to the nearest store and buy new parts.
If the store will not appear thermostat for
your car, you should know that you can do without it. Take a piece of thin
plastic, cut a circle out of it and do it in a few holes, and then put it
simple device to place the thermostat. As a result of the circulation of a
large circle, and will be difficult to resume the supply of warm water in the
cabin heating system, as well as to ensure that the engine operating
temperature. BTW, you can select the temperature
controlled switch at Banggood for high quality and reasonable prices.
How to Output the Sound from Your Computer
From time to time PC users are wondering
how to bring the sound from it to other devices. Most often, there is a need to
connect the computer to the TV with a high-quality sound system on.
Purchase a special cable with connector
Jack 3.5, located at both ends, also suitable wireless
RCA audio adapter. Connect the PC audio output to the appropriate ports
on your TV. Turn on the TV and the computer. On the operating system has
finished loading, run the Sound Card Configuration program, after checking the
activity of the port. Then adjust it suitably. In select "Front
speakers" as the speaker type.
Locate the "Audio Source" in the
TV menu. Specify the port on which the connection to your computer. Start the
music player and try to play a random track. Set the appropriate equalizer
settings. Try to transfer the sound from your computer to your TV via HDMI
channel. Buy a cable to the appropriate port on both ends. Select this port in
the settings of the TV as the main receiver audio. On your computer, the
Control Panel and select it in the "Hardware and Sound".
Click "Manage audio devices".
Sub-menu "Playback" must contain the item "Speakers". Click
the HDMI Output icon and click "Properties". Select "Use this
device". Press "Default", returning to the previous menu. Check
signal quality, by running an audio track. Note that the HDMI transmission
channel is used for high-quality digital signal. If you have a high-quality
speaker system connected to the TV, use this particular channel for audio
output from the computer. BTW, you can select the wireless RCA adapter at Banggood.
Besides, you can easily get other electrical accessories (e.g. easydriver
stepper motor driver) there with high quality and reasonable prices.
Vacuum Pump for Home Use
The vacuum pump is designed for different
areas of use and specializes in air pumping, and other materials from an
enclosed space. Previously the use of such devices has been focused exclusively
in industrial applications, today compressor found its purpose in everyday life
direction and show you the video in detail. Before we proceed to the immediate
instructions for the manufacture of the device, take a closer look at the
characteristics possessed by the vacuum pump for pumping air. Each mini hand
pump has a lot of varieties, but they all have individual qualities.
Each individual device model has the main
characteristics:
- nominal speed evacuating the system;
- hand vacuum pump has a pre-vacuum, workers
and final pressure;
- the volume of cooling fluid;
- have a specific level of energy
consumption;
- performance vacuum pump.
The operating principle of the mini
compressor runs strictly as the scheme provides. When connecting to a network
mechanism changes the volume of the working chamber. Due to this, there is an
increase in pressure indicator communicating vessels. In various settings there
is a certain modification of the cells, thereby can change the operating
principle, which has the device. Typically, the functionality is similar to the
device set of water by syringe. In some situations, like small HVD device can
work for the aquarium.
BTW, you can select the 12V
vacuum pump at Banggood. Besides, you can easily get other electrical
accessories (e.g. hook
buckle) there with high quality and reasonable prices.
How to Sharpen Manicure Tool
If your nail clippers began badly cut, and
tweezers are not "bite", and tearing the skin, then instruments it is
time to sharpen. Return the sharpness of the blades in a special workshop to
help, but you can try to sharpen tools on their own.
You will need
- Machine with diamond wheel;
- Sandpaper;
- Bar for sharpening kitchen knives;
- Napkins.
For high-quality sharpening is required is
a professional tool - machine with diamond wheel. It can be purchased at
hardware store or rent. Collect scissors, tweezers and pliers, in need of sharpening.
Fragile scissors and clippers, clamps prior to treatment better unscrew. If
forceps blades differ widely, they can whet undismantled form.
Turn the machine on the minimum turnovers.
Take one of the scissors and blade edge swipe working range from beginning to
end. Repeat the motion again. Wipe the blade thick, lint-free cloth. Deal with
the second part of the scissors. Collect them, cementing halves of the screw
and tighten it. Check tool sharpness on a thin fabric or polyethylene -
sharpened scissors should not crush the material.
Manicure nippers and the lock
pic set open to the maximum width and swift motion slide the blade edge
by working diamond wheels. Repeat the reception twice for each blade. Remove
dust from the dense tissue forceps. If the hand is not a diamond circle and
tweezers in urgent need of sharpening, treat them with sandpaper. Take the
emery sheet and cut it several times with forceps. Check the sharpness of the
blade on a piece of cloth or polyethylene. If curling is not enough sharp,
repeat reception. Such a sharpening can be considered as a temporary measure,
as it will be enough for a few days.
Rating PS4 Games for Children and Adults
In recent years, our lives are firmly
videogames. Contributed to this very rapid development of technology, through
which you can immerse yourself in the game completely. Different firms have
begun to produce set-top boxes in the last century. The competition between
them was already very ambitious. Each company is trying in every way to improve
your set-top box, as well as provide it with exclusive games. This principle
has not changed until now. Each buyer in the first place pay attention to what
he has to offer set-top box. This is important not only its capacity, but also
the number of exclusives and appearance. In recent years, especially popular
was able to acquire the Japanese development - Sony PlayStation 4. This console
boasts good performance, as well as a huge selection of games. However, it
looks very aesthetically pleasing. All this, as well as an acceptable cost,
defined it as a high popularity.
Of course, what can be demanded from
consoles, except the possibility to play the best game? PS4 - it is quite a new
console, released in autumn 2013. However, during this time it has had time to
get out a lot of games, and a few exclusives. Rating games on PS4 make is not
very easy. After all, one gamer likes to play alone, and the other - are quite
different and, therefore, is its top. However, there is a whole list of games
that have earned a number of positive reviews and rightfully come in many
rankings.
BTW, you can select the PS4
skin covers at Banggood. Besides, you can easily get other electrical
accessories (e.g. Xbox
360 trigger) there with high quality and reasonable prices.
Accessories for PS4
The eighth generation of the beloved
consoles market exploded in 2013 and became the dream and goal of most gamers
who are fans of PS platform. In the near future the price of PS4 console will
be reduced, and thus it will be available to the majority, wishing to purchase
its users.
Prices for PS4 accessories are also
reduced, and all who wish to purchase an optional gamepad, keyboard or remote
control is left to wait quite a bit to the cost decreased by ~ 20%. High-tech
gamepad DualShock 4 with built-in touch panel has become an excellent
alternative to the mouse for the console. Built-in gyroscope allows you to
interact with the game interface on a different level: it can be used to
"draw" and maneuver the vehicle. However, PS4 console with standard
equipment includes only one gamepad, so fans playing the Versus will have to
buy a second time.
However, the average gamer needs are not
limited to the purchase of the second gamepad. Despite the presence on it the touch
pad and gyroscope, which has become a kind of alternative to the Kinect system,
many complain about the inconvenience of the input text content. Unfortunately,
the Sony Corporation announced the keyboards are not output to the console, but
on the official site states that it can be connected to an external keyboard
and mouse via Bluetooth technology.
Infrared Camera ESCAM QF001
Depending on what kind of a wave length,
the spectrum of solar radiation can be divided into seven segments radiation -
rays ray, gamma radiation, visible light, radio waves, microwaves, infrared
light and visible light. The human eye is able to perceive only the
"visible light". For us it is called light. His unusually vivid
example is the rainbow, where quite ordinary white color decomposed to certain
segments. What a difference an infrared camera.
Artificial sources of such waves can serve
as incandescent lamps, ceramic or metal plates, gas burners, spirals, etc.
Currently, the infrared camera is widely used in various fields of our everyday
life. A 720P IR camera helps to work with any type of enamels and paints,
including water-soluble and acrylic. During this drying paint materials go from
liquid to solid, it is referred to as chemical curing. During the convection
drying chamber dries and heats first top coating layer, which prevents the exit
of the solvent subsequently.
In order to correctly select the infrared
drying device, it is necessary to pay attention to a number of factors that can
affect the process. The first is the maximum possible heat that can prevent the
infrared camera. In addition, the maximum heating of a substrate material is
the power that has a power source, and the weight and size of product to be
dried.
Above all, we should not forget that the
drying time depends on the color, which has a color and composition. This is
due to the fact that different materials may be different reflectivity. The
bright colors of paint rays do not absorb and reflect only a fraction of them,
which is why their drying requires some more time. At the same time paint
"metallic" can enhance this effect. They contain aluminum particles,
reflecting the rays like a mirror. BTW, you can select the Infrared Camera at
Banggood. Besides, you can easily get other electrical accessories (e.g. ESP32
Development Board, Endoscope
Camera 720P) there with high quality and reasonable prices.
Hand Drill: Choose Correctly
Hand drill - a tool designed for drilling
holes in various materials: wood, metal and other works in the aggregate drill,
which is clamped special patron. Today industry produces various types of
drills. This article describes these differences, allowing determine which tool
is right for you.
Hand drill invented back in the Neolithic
period. Initially, it looked like a combination of ancient instruments. By
turning the bow was rotating drill bit, which is pressed from the top hand. So
start a fire, we prepared the necessary tools, processed stone, wood, and so
on. D.
At the end of the nineteenth century, after
the "taming" of electricity, it was invented by an electric drill. To
date, industry produces mechanical wired (network) and cordless tools. Manual
drills Manual is designed to drill holes that do not exceed 10 mm. It consists
of a spindle on which are set in a certain way the small gear wheels and
handle, resulting in the mechanism in motion. What is different from the other
two-speed hand drill? When drilling of its "master" gear is connected
either with another gear or a bevel gear.
BTW, you can select the Keyless
Drill Chuck at Banggood. Besides, you can easily get other electrical
accessories (e.g. DIY
Wi-Fi Wireless Switch) there with high quality and reasonable prices.
43-Inch Xiaomi TV 3S Review
Not long ago, Xiaomi company unveiled a new smart TV, Mi TV 3S. It is available in a 43-inch Full HD Home Theatre.
This Mi TV 3S is designed in a slim metal body with a minimum size frames around the screen. Inside, it’s mounted with the quad-core MStar 6A908 Cortex-A9 with a clock speed of 1.45GHz, 1GB of RAM, 8 GB of internal memory, dual-band Wi-Fi and Bluetooth 4.0. Also, it supports Dolby Audio and L / R around 2 dual-channel stereo, 2.25-inch full-range speakers.
On the back side of Xiaomi Mi TV 3S, there are several ports, 2 HDMI ports, one USB 3.0 port, one USB 2.0 port, and standard AV and VGA connectors.
And now the most important thing is the price. This version of the Xiaomi TV 3S with 43-inch screen only costs $ 949.99 on Banggood.
Specs:
- Version: 43-Inch Mi TV 3S
- Interface Language: Unique Xiaomi Smart TV 3S with Smart APP Function of English Interface!
- Resolution: 1920 * 1080 Full HD
- 3D: not supported
- Backlight: Xiaomi independent research and OEM Amtran bottom side LED
- Viewing angle: 178 degree
- Dynamic Response: 8 ms
- Static Contrast Ratio: 3000: 1
Using the Cable Organizers as Part of the SCS
In motocross facilities installed a large
number of passive equipment installed in telecommunication cabinets and open
racks, wall-mounted installation in frames or directly on the wall. For
example, set motocross devices and patch panels (patch panels) of different
types - they are fed and embroidered ends of the horizontal line of cables and
main cables (ATC cables, entering from external networks). In addition to the
passive equipment in telecommunication cabinets, racks, wall frame set
different active network and telecommunication equipment.
Switching and marshaling Cross between
devices, patch panels and port equipment is patch cords (patch cords) and
jumper cords. If the patch cords and cross-connect cables to connect directly
to the ports of active equipment, modules, patch panels and connecting blocks
Cross devices, without the use of tools for laying and fastening cords and
patch cords, even at low density or dial-up equipment can be so called
"beards" that impede access to the equipment and components installed
in the mounting enclosure systems (cabinets, racks and frames) and impede
tracing and identification of cross-connect and have made connections. With
increasing amount of equipment to be installed in the same place or mounting form
factor, these "parasitic" structures grow just incredible.
To avoid the appearance of
"beards" is necessary to use such design SCA elements such as cable
managers(also called organizers, cable management), serving for a neat and
orderly stacking of excess cords and jumpers, and simplify compliance to the
minimum bend radius of cable standards requirements patch.
Another important purpose of cable
organizer is reducing mechanical stress on the switching point due to the
weight distribution of the cords in the cable organizer structure. Carefully
stacking hardware and patch cords, jumper cord allows you to not cover the
markings of passive devices and allows you to see indicators of network and
telecom devices. Horizontal cable organizers close the "empty space"
in the cabinets and mounting racks. This prevents mixing of hot and cold air in
the cabinets and racks, which have active equipment. BTW, you can select the electronic
gadget organizer at Banggood. Besides, you can easily get other electrical
accessories (e.g. buck
keychain knife, GoPro
side door) there with high quality and reasonable prices.
Choosing a Good MP3 Player
Any music fan needs a good MP3 player, like
an excellent In-Ear Metal Headphone. And what can we say about the musicians,
for whom listening to music - a constant need? No matter you are a professional
or an amateur. To keep abreast of musical novelties and feel savvy music lover,
you must figure out how to buy an mp3 player.
Globally, digital music players are divided
into two types: without the possibility of video playback with the ability to
play video Mp3 player is best to start with is to choose this option, since it
shares all of the devices in two different groups. Players without video
playback are more compact and lightweight. Battery life is always greater than
that of the video devices. The display is often monochrome, even longer allows
you not to worry about recharging. The main advantage of the second group is
obvious - it is an opportunity to view the video. But seriously it refers to
such a possibility can only be if the screen size starts at 3 inches.
BENJIE
S1
MP3 Player Digital Voice Recording With LED Color Screen
Features:
- One key recording/saving, low power automatically
save recording, automatically recorded according to the sound signal
- Smart telephone Micro USD interface, more
convenient for connection
- Time synchronization function, timing
recording, timing switch machine
- With LED colorful display screen, fashional
appearance
- With set up speaker, enjoy music anytime
and everywhere
- Classification management, according to the
signer, album music style
- Various playback modes for your choice
- One key to open gain, instantly make quality
improving, enjoy better effect
560
hrs Record Time LCD Digital
Voice Recorder MP3 Player
Features:
- 3 record quality options: PCM, HQ, LP, record
time up to 560 hours in LP mode
- Employ intelligent dual-core noise
reduction mode and built-in dual-receptor microphone
- Sound recorded from all directions with
less background noise
- Can eliminates the sound of breathing;
smart voice activated recording
- Support landline telephone recording, mp3
player, A-B repeat playback function
- Voice-activated option: With this option
turned on, the recorder will start recording when sound is audible and pause
when there's no sound
- Can also be used as an MP3 music player
- Just connect to your computer and copy your
MP3 files to the recorder. Also plays WMA and WAV files.
How to Select the Radio
And today the celebration of visual media
technology, millions of people listen to the radio. In a way, business trips,
cars, trains, country houses, in private households, in a country enjoying the
outdoors portable radio still is for us the source of the latest important
news, pleasing favorite or new original music, allowing you to relax, to
unwind, to abandon from care, uplifting. Of course, almost all modern models of
recorders, radios, music players, cell phones are equipped with built-in
radios. But a separate radio where more affordable, smaller, lighter, more
mobile, easier to transport, and for people of older generations - and even
easier to manage and more habitually.
The purpose of this survey is to help you
choose and buy a comfortable, functional model of the radio, which most suits
your needs and preferences. Purpose Before you begin to study the specific
models, please answer the question, where exactly are you going to use your
next destination. But if you are going to use the receiver predominantly
outside the city, in the country, on vacation, etc., you should keep in mind
that at a distance of more than 20 kilometers from the city, you can "catch"
a VHF radio. In this case, you should rely on models that include the additional
FM-range - from 64 to 78MHz. If you are interested in music, news, analytical
reviews of foreign radio stations, you need a multi-wavelength radio, which in
addition to FM-band receives signals on the long and medium wave - LW and MW
respectively. And also, you can get a Degen
DE31MS Antenna for your radio.
In size, all radios can be classified into
two types: fixed and portable. The former have serious dimensions, quite
significant weight and are intended for use in the home. Portable radios are
small, and often small size, light weight and so comfortable to wear and carry.
Obviously, the attention of the majority of today's consumers are concentrated
on compact portable models that you can take with you on vacation, the cottage,
fishing, on the road. Generally, the slimmer and lighter than the receiver, the
more expensive it is, but also the advantages of small size and weight are
obvious. Portable
Digital Radio Receiver can be carried in a small bag in the waist purse.
Many models have a special loop for carrying in a hanging position on the
wrist. In addition to the weight and dimensions should pay attention to the
materials from which made the model, as well as to the quality of processing of
the body parts.
Android TV Box: Xiaomi Mi Box, MEMOBOX UFO and H96 PRO PLUS
- CPU: S905X Quad-core Cortex-A53 2.0GHz
- GPU: Mali 450 750MHz
- RAM: 2GB DDR3
- ROM: 8GB eMMC
- OS: Android TV 6.0 Marshmallow
- WiFi: 802.11a/b/g/n/ac, Dual-band WiFi 2.4GHz/5GHz
- Bluetooth: 4.0
- CPU: S905X Quad-core Cortex-A53 2.0GHz
- GPU: Mali-450
- RAM: 2GB DDR3
- ROM: 8GB eMMC
- OS: Android 6.0.1
- Ethernet: 100M
- Wi-Fi: 802.11b/g/n, Wi-Fi 2.4GHz
- Bluetooth: 4.0
- Video Decode: VP9 Profile-2 up to 4K x 2K @ 60fps, H.265 HEVC MP-10 at L5.1, up to 4K x 2K at 60fps
- CPU: Amlogic S912 Octa core ARM Cortex-A53 CPU up to 2.0 GHz (DVFS)
- GPU: 750MHz+ ARM Mali-820MP3 GPU processor
- RAM: 3GB DDR3
- ROM: 32GB EMMC
- OS: Android 6.0 OS
- Ethernet: 100M/1000M
- WIFI: 2.4GHZ/5.8GHZ 802.11a/b/g/n /ac
- Bluetooth: BT4.1
- Video Codecs: VP9-10 Profile-2 up to 4Kx2K@60fps, H.265 HEVC MP-10@L5.1 up to 4Kx2K@60fps
How to Choose a Drill Screws for Metal
To lock an object on a metal surface,
fasten the construction of a metal or a metal profile attached to the tree or
other material, used for metal screws. The hardware is convenient, but
they cannot always drive them to the surface without pre-perforation.
Screw is one of the most popular hardware,
often used for repairs and in various designs. It is advantageous in that it
can reduce the costs in time and labor. Screws are made of high carbon steel
with oxidized finish. Available in various lengths, diameters, and can
have a different thread pitch. Depending on the application of the screws
are different types of metal. For easy screwing them usually fastened
parts previously drilled holes. But these holes need to be drilled based
on metal thickness and the type of hardware. For example, self-tapping
screws with a press washer and with a drill on the end bind metal structures sheets
up to 2 mm can be mounted without drilling holes.
Black screws on the metal plate attached to
the wooden bases without drilling, and when the sheet thickness of 2 mm, it is
already necessary to drill a hole. Drill holes in two workpieces, which are
pre-set to the desired position. Drill holes for the device must be used
for tapping versatile metal. BTW, you can select the triangle
drill bit and drill
hog drill bits at Banggood with high quality and reasonable prices.
The upper part drill is a larger diameter than
the screw, so that was a pressing effect. The lower surface is drilled
with a diameter equal to the diameter of the screw thread minus two heights
(distance from the top of the thread to the base of the profile, measured
perpendicular to the screw axis). The diameter of the screw is determined
by the marking in a store or a caliper is measured independently.
With increasing thickness of the metal is
increased and the diameter of the drill. For example, for a screw press
washer and the sharp tip and the drill tip in the form of an increase in sheet
thickness of 0.5 mm and a lead for increasing drill diameter of 0.1 mm. For
black screws with sharp tip by increasing metal thickness by 0.5 mm diameter
drill should be increased by 0.2 mm. Hole’s depth should be slightly
longer than the length of the screw. Once the hole is ready, it must be cleaned
and lubricated. Screw can be screwed with the appropriate screwdriver or
screwdriver head.
How to Make Impulse Relay
There are many kinds of relays, but the
problem is usually that they need to constantly supply power, or voltage. And
if there is no place or in order to save you cannot afford it? Is it possible
to somehow fix it? Yes, and help in creating circuits in such cases will
impulse relay. What it is, how it works? What are the features of the scheme
must take into account those who decide to do it yourself? Average relay is a
board, which has a built-in pulse receiving information signals.
Such an OMRON
solid state relay has a strong advantage - no need to constantly apply
pressure to succeed. The energy of this unit is very effective. Therefore,
inclusion of the trimmer can be found in many electronic devices. To better
understand the operation, it must be read in conjunction with the schematic
component. Therefore, they will be described together.
The solid
state relay Arduino presents the sensor unit and an electric coil. It
can be powered by DC or AC. But when it exceeds a certain threshold value, the
coil is activated mechanism that modifies the state of the contacts. Thus, if
they were closed, then opened, and vice versa. When the coil is energized it
generates magnetic field which, in fact, affect the switch mechanism. It is, in
fact, operates by transmitting status from one circuit to another.
The first is responsible for managing,
located on the second load circuit. Given that all the pulses are generated
solely due to electromagnetic fields, it should be noted an important advantage
- this device is silent. The elements of the second circuit also have a part
that is responsible for the relay memory. Actually, if we consider the existing
technology, it can be seen that any low-voltage modular device has a mechanism
that is responsible for data storage. Therefore, if you disable and re-connect
the pulse relay "remembers" the last setting, connection information,
network status and operation of the device itself.
How to Make Women's Belt
In this article, we will share experience
how to make women's belt of the many units recruited in one lane. This belt is
easy to make your own hands and to cut, you can use even small areas of the
skin or suede, for example, multi-colored leather trim, accumulated over many
years or parts his boot. The shape and size of the units selected according to
your preference.
This belt is interesting because it can be
done from the skin of any hardness, and even from soft suede. Links can be made
not only of different shapes, but the color of a different kind and color
scraps. The main thing is to fit a belt to your wardrobe. If you will be
difficult to put the buckle, you can choose a color long ornamental cord with
tassels. The cord stretches to the extreme links and tied a bow.
How to make beautiful and original belt
most of the materials at hand, without having to spend to buy expensive genuine
leather? To do this you will need an old, out of fashion leather garments, such
as a jacket or coat. You can even use the tops of leather women's boots,
however, have to disassemble them, sometimes cleaned of adhesive fabric and
finishing threads, and some areas may even have to touch up.
For this belt is suitable not only leather,
but also artificial. It is relatively inexpensive and, most importantly, you
can buy it in any color and pattern design. In this scheme, we present a sample
of the pattern of one level of the belt.
You can come up with some form of care and,
most importantly that both sides are symmetrical. So before you cut the belt
parts on the skin by the strap
cutter leather, you should check the pattern of one unit on the paper.
Draw drawing unit and fold it along the center line dividing it into two equal
parts. Cut with scissors item is in the folded position. The second (lower)
half is the perfect mirror image of the top. For belt length and 3 cm width
110-120sm need about 30 of these parts. But in order to accurately calculate
the number needed to make a prototype of 5-7 pieces. For sample units can be
cut out of paper.
BTW, you can select the leather belt cutter
at Banggood. Besides, you can easily get other electrical accessories (e.g. grinding
mask) there with high quality and reasonable prices.
Baofeng UV 5R, Good Radio for Survivalist
The radio the UV 5R Baofeng is a Chinese
portable radio, which is suitable not only for the survivalist, but for all whose
need something more powerful than the PMR soap dish.
The popularity of Baofeng UV 5R deserved
not only for their reliability and quality, but also significantly lower cost
competitors (two-channel two-way radios). It is popular among the guards,
hunters, lovers games, tourists, etc.
And of course, the network already exist a
lot of reviews on this subject. We also tried to collect the most important
data in one article for you. This article will launch in a new section of our
portal "products for survival", dedicated to the useful and the best
in terms of price-quality equipment, which cannot (yet possible) to purchase
over the Internet! BTW, you can select the Baofeng UV 5R at Banggood. Besides,
you can easily get its accessories (e.g. Baofeng
battery and Baofeng
UV 5R antenna) there with high quality and reasonable prices.
The radio, for the survivalist - a thing
not only necessary but also indispensable! After all, it allows you to
establish a connection between "us - strangers", and call for help,
where mobile communication is not working or disabled. For example, as a result
of the fighting flared (War), natural disasters, or gaining momentum MP or the
apocalypse, and perhaps you've gone camping and suddenly lost?
With the radio, we are not only able to
communicate themselves, but also listen in other monitor so what is happening
around us situation. It's nice that the Chinese have built in Baofeng UV 5R is also
a FM radio, it works fine. So it will be possible to find out the news from
this source, at least until (if) the radio will work!