Description
The device is capable of measuring DC voltage in the range from 0 to 100 volt and direct current up to 10 ampere.
Characteristics of a digital voltmeter-ammeter:
- Voltage measurement range: DC 0-99.9 IN
- Current measurement range: DC up to 10 BUT
- Supply voltage: 4,5 - 30В
- Accuracy: 0,1 IN
- Error: 1%
- Display resolution: 3 discharge
- Display size: 0.28 ″
- Temperature Range: -10 – +65°C
- Maximum humidity during operation: from 10 to 80% (no condensation)
- Dimensions: 48 mm x 29 mm x 21 mm
- Mounting cutout: 45.5 mm x 26.5 mm
Wiring diagram:
чтение карты if ( ! mfrc522.PICC_ReadCardSerial()) return;
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