Handy Tester
If you have just started exploring electronics or you need an easy, lightweight circuit to check the condition of electronic components then this handy tester is going to help you a lot.
it can be used to test the condition of almost all the electronic components from resistors to ICs.
Supplies
- 2 NPN TRANSISTOR (BC548)
- 3 RESISTORS (R1=415KOHM, R2=3250OHM, R3=6.4KOHM)
- 1 RECTIFIER DIODE (1N4001)
- 9V BATTERY
- BLUE AND GREEN LED
Watch the Video!
Make sure to watch the video. It will give you pretty much all the information you need. During the next steps though, I will present you some additional information.
Build the Circuit!
.png)
Here you can find the schematic of the project.
Downloads
Success!
You did it! You just created your own Handy Tester.
Feel free to check out my YouTube channel for more awesome projects: