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Features of installation of a two-button switch for hidden wiring
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18
Power supply
How to choose LED lamps and fixtures
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17
Power supply
How to connect an outdoor light sensor to turn on the light
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109
Power supply
How to protect household appliances from voltage surges in the electrical network
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109
Power supply
Connecting an impulse relay for lighting control
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91
Power supply
Installation and adjustment of LED lamps with motion sensors
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38
Power supply
Technical characteristics and principle of operation of halogen lamps
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123
Power supply
How to choose a current transformer for an electric meter by load
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131
Power supply
Replacing electrical wiring in an old two-room apartment
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1.9k.
Power supply
How to connect a triple switch for three bulbs
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139
Power supply
How to make a pass-through switch from a conventional switch
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2.2k.
Power supply
What is the coefficient of LED lamps - the spectrum of light and its effect on humans
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171
Power supply
How to determine the phase and zero in the outlet with your own hands
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14
Power supply
What to do if there is no grounding in the apartment - instructions for conducting
8
360
Power supply
Smart sockets with remote control: purpose and principle of operation
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21
Power supply
Overvoltage protection relay - design and principle of operation
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50
Power supply
Checking the voltage in the 220V electrical network using a multimeter
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24
Power supply
Design features and varieties of switches for sconces
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577
Power supply
Skirting sockets: fastening features and advantages
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562
Power supply
Features of the selection and installation of sockets in the bathroom
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16
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