How to make a simple detector receiver with your own hands.
How to make a simple detector receiver with your own hands.
I was probably able to make a simple detector radio receiver with my own hands when I was thirteen years old. It was
Which machine is better to choose for an apartment in an electrical panel - cheap or expensive?
Try reading the recommendations for choosing circuit breakers for your home electrical panel and all the experts will
Means of protection against electric current, list, frequency of inspection, rules of application
Home Electrical Safety Measures to protect against electric shock The main protector against electric shock
We repair the hob - malfunctions of various models
Users prefer electric, induction and gas stoves for cooking. If they malfunction, it’s better
Types and circuits of voltage stabilizers
Calculation of a voltage stabilizer on a transistor and a zener diode
Any electrical equipment is designed with stable mains voltage parameters in mind. This is necessary for two reasons
Is it possible to solder 18650 batteries? What is the best way to connect them?
Is it possible to solder 18650 batteries? What is the best way to connect them?
When it comes to converting the battery to 18650 (for a screwdriver with Ni-Cd/Ni-MH or household
What is zero sequence current protection?
The problem with the widespread use of protection against OZ is that most of those currently in use
Magnetic starter PME-211. Connection and application features
The main design element of the PME211 starter is the retractor coil. It is wound with copper wire in an enameled
What is the frequency of checking power tools?
Review of new rules on labor protection when working with tools and devices
Electrical hand tools, or simply power tools, include power tools with an electric drive motor.
How to correctly connect the fuse of an electricity meter in a 220V residential network? Installation Tips
Electrical plugs installed on the electric meter perform a safety function, protecting the home network from the danger of short circuits.
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