16-Relais Modul 12V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino brand_Raspberry 54 mm Housing material ABS

54 mm Housing material ABS Plastic Cable material Copper aluminum Contact type Metal stripes

wird komplett aus dem USB-Port versorgt

This value can be increased to 12A if a fan or similar is used for cooling

- Double cooling

With this surprise box you get everything a hobbyist's heart desires:

16-Relais Modul 12V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino brand_Raspberry 54 mm Housing material ABSOur AZ Delivery relay modules switch quickly and reliably many switching operations. Thanks to an additional transistor, the module can be switched with most microcontrollers with little current. The relays used are generously dimensioned to allow permanent operation even under difficult operating conditions. The optocouplers and diodes protect your controller from damage. The source of the power supply can be configured with a jumper located on the