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Specifications
- Brand Name: diymore
- Condition: New
- Type: Voltage Regulator
- Dissipation Power: standard
- Model Number: 1-Bit AC 220V Optocoupler Isolation Module
- Application: Computer
- Operating Temperature: standard
- Supply Voltage: 3-5V
- Package: TQFP
- is_customized: Yes
- Board Size: 73*15mm
- Functuon: Testing whether AC 220V is existed
1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module
1.02
$
250
orders
/
36
reviews
Price history
- for 3 month
- for half a year
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Customer Reviews
B***r
January 13, 2021
This was an excellent little board which does exactly what I needed: A digital signal based AC 220V on/off. Works great with the Arduino. It should be noted that: This works with a direct AC 220V input line without any other load. In fact, when I tried to put another load, a small bulb, in series with the board on the AC side, it would not light up. Shipment was ultra fast: Sent after two days and arrived one week after ordering. I think that's a record! Will order more!
S***s
December 11, 2020
All recieved in good condition, thank you!
Anonymous