Detect water level in a swamp-cooler reservoir with this simple circuit
| Authors | Daniel Krones |
| Main Document | Article «Circuit checks «swamp-cooler» water level» |
| Description | Figure 1 |
| File Format / Size | PDF / 22 Kb |
| Document Language | English |
| Authors | Daniel Krones |
| Main Document | Article «Circuit checks «swamp-cooler» water level» |
| Description | Figure 1 |
| File Format / Size | PDF / 22 Kb |
| Document Language | English |
