on video How To Make a LED Bulb Tester Circuit for Any LED - Making an Auto volt LED Light Tester

 How To Make a LED Bulb Tester Circuit for Any LED - Making an Auto volt LED Light Tester

Homemade LED light tester DIY, Simple LED tester and LED voltage tester.

These Inductors are available in SMPS Power supply boards, AMPS boards, and TV boards (LED, LCD).

This is a very good simple circuit and you can apply an LED tester circuit and an LED voltage tester. Can 3.7v to 5v DC supply. This is a Boost circuit. The maximum output voltage is 32V.

Components used in this project:-

1.Irfz44n MOSFET

2. 220 Ohm/2w Resistor

3. 220uf/25V Capacitor

4. Testing Probes

5. Voltage meter

6. Inductor

 How To Make a LED Bulb Tester Circuit for Any LED - Making an Auto volt LED Light Tester

Homemade LED light tester DIY, Simple LED tester and LED voltage tester.

These Inductors are available in SMPS Power supply boards, AMPS boards, and TV boards (LED, LCD).

This is a very good simple circuit and you can apply an LED tester circuit and an LED voltage tester. Can 3.7v to 5v DC supply. This is a Boost circuit. The maximum output voltage is 32V.

Components used in this project:-

1.Irfz44n MOSFET

2. 220 Ohm/2w Resistor

3. 220uf/25V Capacitor

4. Testing Probes

5. Voltage meter

6. Inductor