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→Part 1: Set up your 5V power supply
[[Image:7805_pinout.png | 200px]]
TIP: use your pliers to insert the 7805 into the breadboard. Its legs are thicker than your typical wire/resistor/LED, and sometimes are hard to get into the board. On the breadboard the circuit will look like this:
[[Image:7805_on_breadboard.jpg | 300px]]
