| Features: 1. Chip: KA2284 2. Supply voltage: 3.5V-12V 3. The magnitude of the level can be adjusted 4. AC and DC signals can be controlled by jumper 5. PCB board size: 29 (mm) x21 (mm) Package Contents: 100% Brand New 1 X KA2284 Module |
| Features: 1. Chip: KA2284 2. Supply voltage: 3.5V-12V 3. The magnitude of the level can be adjusted 4. AC and DC signals can be controlled by jumper 5. PCB board size: 29 (mm) x21 (mm) Package Contents: 100% Brand New 1 X KA2284 Module |