User Manual

 Pin 7 (DISCHARGE): having two states of suspension and ground connection also

decided by input, and the output of the internal discharge tube;

 Pin 8 (VCC): the power supply;

The schematic diagram

Experimental Procedures

Step 1: Build the circuit

For C language users:

Step 2: Go to the folder of the code.

cd /home/pi/SunFounder_Super_Kit_V3.0_for_Raspberry_Pi/C

Step 3: Compile

make 09_ne555

Step 4: Run the executable file abov e.

sudo ./09_ne555

SunFounder