P105 SINGLE STICK REVERSER PICTURE 1: PCB with headers PICTURE 3: Resistors added PICTURE 5: Add tactile switch (button) PICTURE 7: Fit lead and PIC chip. NOTE! ANTI-STATIC PRECAUTIONS REQUIRED PICTURE 2: Add I/C socket PICTURE 4: Fit capacitors PICTURE 6: Fit 4 x LEDs as shown PICTURE 7: Finished unit