Homemade LED Tester

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 #led #ledtester #tester #amazing #invention #homemadeledtester #diyledtester