8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay ✔️ Cut-off voltage to fully

✔️ Cut-off voltage to fully charge the lithium-ion battery: 4

AZ-Nano V3-Board

Usual high quality and fast delivery directly from Germany by ordering from AZ-Delivery as well as FREE eBook for download

✔️ Size: 8

8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay ✔️ Cut-off voltage to fullyOur 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 unfavorable 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