QuickTimer
PitWD
Arduino compatible Hard- and Software to get any timings, to grow plants, done.
Components (9)
| Reference | Value | Description |
|---|---|---|
| U1 | ! 4N33 !,TLP627-4 | |
| U2 | 2501-4 | |
| U3 | ULN2803A | |
| D? | 1N4148 | |
| R1 | 1k | |
| RN1 | 1.5k | |
| RN2 | 1.8k | |
| RN3 | 3.3k | |
| RN4 | 10k |
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PitWD
Arduino compatible Hard- and Software to get any timings, to grow plants, done.
| Reference | Value | Description |
|---|---|---|
| U1 | ! 4N33 !,TLP627-4 | |
| U2 | 2501-4 | |
| U3 | ULN2803A | |
| D? | 1N4148 | |
| R1 | 1k | |
| RN1 | 1.5k | |
| RN2 | 1.8k | |
| RN3 | 3.3k | |
| RN4 | 10k |