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Too-cool Rainbow Headband

Step 4Wire up the perf board

Wire up the perf board
Wiring this project up is a snap ! ..

-Solder the ICsocket into the board being careful not to bridge between connections.

-Then place the LM7805 voltage regulator just above and to the left of the IC socket so it's output pin (pin 3) is closest to the IC socket pin 1. Make a small jumper to connect the regulator output to pin 1 of the IC socket. This will provide +5 volts to the PICAXE.

- Solder in the 9 volt battery clip. The red lead is soldered to the the input pin (pin 1) of the voltage regulator, the black lead is connected to the ground connection (pin 2). Jumper from hear to IC socket pin 8 to provide the ground connection to the PICAXE

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Author:johncohn