BOM | BOM | ||||
1 Pro Micro | 1 Pro Micro | ||||
2 12pin SIP headers | |||||
30 1n4148 diodes | |||||
2 12pin SIP headers, or 1 24 pin machined pin DIP socket | |||||
30 1n4148 diodes, save the cut off leads for use with machined pin socket | |||||
30 switches | 30 switches | ||||
Needed if you want LEDs | Needed if you want LEDs | ||||
30 Resistors for LEDs. Use online LED caculator to choose value | 30 Resistors for LEDs. Use online LED caculator to choose value | ||||
1 FDS6630A or DMN3018SSS-13 SOIC FET | 1 FDS6630A or DMN3018SSS-13 SOIC FET | ||||
1 100ohm resistor | 1 100ohm resistor | ||||
1 100Kilo ohm resistor | |||||
1 100Kilo ohm resistor |
BOM | BOM | ||||
1 Pro Micro | 1 Pro Micro | ||||
2 12pin SIP headers | |||||
30 1n4148 diodes | |||||
2 12pin SIP headers, or 1 24 pin machined pin DIP socket | |||||
30 1n4148 diodes, save the cut off leads for use with machined pin socket | |||||
30 switches | 30 switches | ||||
Needed if you want LEDs | Needed if you want LEDs |
More information in blog: | More information in blog: | ||||
http://www.40percent.club/search/label/gnap | |||||
http://www.40percent.club/search/label/gnap Scroll down and read the older posts first. | |||||
BOM for PCB | BOM for PCB | ||||
1 Pro Micro (5v, 16MHz) | 1 Pro Micro (5v, 16MHz) | ||||
2 12pin SIP headers or a 24 pin socket | 2 12pin SIP headers or a 24 pin socket | ||||
47 LEDs | |||||
4 Resistors for LEDs. Use online LED caculator to choose value | |||||
47 LEDs, Use the brightest possible, LEDs will be on only 1/12th the time at full brightness due to matrix scanning. | |||||
4 Resistors for LEDs. Use online LED caculator to choose value. Target 10ma output. | |||||
Needed for GNAP 2.0 | Needed for GNAP 2.0 | ||||