Now add the rest of the small capacitors and resistors, as follows:
- R1, 10Kohms (brown-black-orange-gold)
- R7, 1Kohm (brown-black-red-gold)
- R9, 1Kohm (brown-black-red-gold)
- R10, 1Kohm (brown-black-red-gold)
- C1, 100nF (0.1uF)
- C2, 22pF
- C3, 22pF
- C5, 100nF (0.1uF)
Now your board will look like this:
Next, acc the big capacitors, the diode, the reset switch, and the microcontroller crystal, as follows:
- C6, 100uF
- C7, 100uF
- D1, 1N4004
- S1, switch
- Q1, 16MHz crystal
Make sure the diode is facing the correct direction. The silver band on the diode should face the top of the board, as in the photo below:
