ElectroRobotics
78K subscribers

Don't Replace Parts Randomly; First Learn to Measure the Components that Fail Most Frequently.
ElectroRobotics · 525K views · 6 months ago

You won't believe what I did with my Multimeter, a Necessary and Very Practical Tool.
ElectroRobotics · 68K views · 1 year ago

Don't throw away the speakers you no longer use, instead build this interesting circuit.
ElectroRobotics · 6.4K views · 1 year ago

Why Place Resistors in Parallel With High-Voltage Capacitors?
ElectroRobotics · 42K views · 1 month ago

How to Test the TL431 with a Multimeter on an Electronic Board.
ElectroRobotics · 24K views · 3 weeks ago

See What Happens If You Leave Your Cell Phone Charging All Night
ElectroRobotics · 6.2K views · 9 months ago

How to Tell if a Resistor is Damaged Using a Multimeter
ElectroRobotics · 173K views · 1 month ago

3 INVENTIONS with the BEST ENGINE in the World.
ElectroRobotics · 49K views · 10 months ago

Don't Change Parts Randomly, First Learn to Measure these 5 Components
ElectroRobotics · 584K views · 7 months ago

6 Very Useful Applications Using Only Diodes
ElectroRobotics · 7.1K views · 4 months ago

You'll Never Look at an LED Bulb the Same Way Again.
ElectroRobotics · 11K views · 3 months ago

All About the Triac, a Component Widely Used in Power Stages
ElectroRobotics · 18K views · 9 months ago

The OptoTriac or OptoCoupler, a Component Used in Power Stages.
ElectroRobotics · 6.7K views · 5 months ago

Repair Tricks, How to Measure Electronic Components on a Circuit Board
ElectroRobotics · 72K views · 4 months ago

Explanation of all The Components of a Switched-Mode Power Supply and its Operation
ElectroRobotics · 23K views · 5 months ago

Now your Soldering Iron will last for many years with this Simple TOOL
ElectroRobotics · 19K views · 1 year ago

How to Double the Voltage of Your Transformer?
ElectroRobotics · 4.7K views · 1 year ago

Modification of the TP4056 Module to Charge Multiple Lithium Batteries at the Same Time
ElectroRobotics · 4.8K views · 1 year ago

No More Power Inverters, Make your own Inverter Using a Broken LED Bulb Plate.
ElectroRobotics · 5.7K views · 2 months ago

Make Your Own Tool to Measure Electronic Components that Your Multimeter can't Measure
ElectroRobotics · 11K views · 5 months ago