Timer for lighting
Lighting timer: purpose, operating principle, step-by-step installation and connection instructions
Lighting timers allow you to automatically control lights on and off using preset software
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How to properly set up an NTV plus antenna
What are the stages of installing NTV Plus? You can install NTV Plus yourself using
How to make a soldering iron with your own hands?
Method No. 1: From a PEV resistor For such a soldering iron you will need an old resistor in a ceramic
Fraudsters and losers. Why perpetual motion machines don't work
EV-X7 - a “magnetic” motorcycle prohibited from production First, it’s worth saying that the basis
Two-winding split-winding transformers
Calculation of a three-winding transformer Neglecting the no-load current, we can write the current equation for a three-winding transformer: I1=
What happens if you connect ground and zero?
What happens if you confuse zero with ground? For electrical appliances plugged into an outlet, it does not have
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How to get 12V from DC to 12V
The 12 Volt voltage is used to power a large number of electrical appliances: receivers and radios, amplifiers, laptops,
Automatic lighting control sensors
Never before has lighting control been so “smart” and convenient! We offer wireless solutions
How to find cable damage underground
How to find the location of cable damage underground? Operation of underground power and telecommunications cables involves
Formula for calculating DC motor power
DC power Definitions and formulas Power is the work produced per unit of time.
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