Electricity is important for us. But sometimes we need electricity in emergency, like power outages, emergencies, camping, etc. With this inverter, we can use Car / motorcycle battery. This can increase the electricity from 12V DC to 220V AC, and this can turn on Light bulb, Phone Charger, and small consumption device.

OK LET'S MAKE IT!!!

Step 1: You Need This

2 Pcs TIP31 Transistor
2 Pcs 15ohm Resistor
Transformer with Center tap, 1-15 Ampere (I use 1 amp, but it's have a small voltage output. I recommend you to use 5-15 amp transformer)
And Breadboard