thing-for-measuring-things
jammycakes
A revival of a project I first attempted when I was sixteen
Components (15)
| Reference | Value | Description |
|---|---|---|
| IC1 | ICL7107CPL | |
| IC2 | 4001 | |
| C1 | 100pF | |
| C2 | 100nF | |
| C3,C6,C8,C9 | 47nF | |
| C4 | 220nF | |
| C5 | 10nF | |
| C7 | 10uF | |
| D1,D2 | 1N4148 | |
| DISP1,DISP2 | D512HDB | |
| J3 | +5V | |
| J4 | GND | |
| R1 | 100k | |
| R2 | 470k | |
| R3-R6 | 620R |