This is a simple diy LED tester, we can test almost all types of LEDs from 1-36v.
It is transformer based led tester so we can touch the probes.
Components required to make it,
Transformer 220v to 12v-0-12v
Bridge Rectifier
Capacitor 1000uf 50V
Resistors 220 Ohm x2
Multimeter Probes
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