for thinkpad t400 r400 t500 r500 .......
line | pad |
---|---|
red | vcc |
black | gnd |
yellow | clk |
green | rst |
blue | data |
encoder model is ALPS SRGP 200200
Part | Value | Quantity |
---|---|---|
atmega32u4 | mu | 1 |
trackpoint | 1 | |
srgp 200200 | 1 | |
encoder pcb | 1 | |
ws2812b | 3528 | 16 |
1n4148 | 32 | |
mx | 32 | |
usb-c | 16p | 1 |
max 1.25 | smd | 3 |
crystal 3213 | 16Mhz | 1 |
c 0603 | 0.1u | 12 |
c 0603 | 1u | 5 |
r 0603 | 22 | 2 |
r 0603 | 1k | 3 |
r 0603 | 4k7 | 2 |
r 0603 | 5k1 | 2 |
r 0603 | 10k | 5 |