| Country of Origin | China |
|---|---|
| Brand | Unbranded |
| Voltage | 12V |
| Marke | Markenlos |
| option | 12V 4 Channel |
Check the listing for details. DC 12V 4-Channel Voltage Comparator Stable LM393 Comparator Module. Condition: New, Made in China. Listed at 11.79 USD. Module size: 9. Working current: DC5V:350ma, DC12V:200ma, DC24V:150ma. We will be happy to resolve. very important to us.