8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay externe Versorgung oder Batterien)

externe Versorgung oder Batterien)

✔️ 20 digitale Ein-/Ausgänge (3

1 x Microcontroller ATmega328 with USB cable 1 x capacitive soil moisture sensor 1 x 1 channel 5V relay module 1 x Mini water pump 1 x 1M vinyl hose 10x Jumper cable F-F 1 x Sensor Shield 1 x Battery holder for 4 AA batteries

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

komplett mit zwei Sets von Stiftleisten

8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay externe Versorgung oder Batterien)Our 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