8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay Different effects can be created

Different effects can be created for these LED lights with different controllers

Gerade im Gartenhäuschen lagern häufig viele Stoffe bei denen man benachrichtigt werden möchte

Seine Kombination aus mehreren drahtlosen Technologien

DHT22 temperature and humidity sensor

8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay Different effects can be createdOur 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