16-Relais Modul 12V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino price_10-20€ automation

automation

1 °C (Temperatur)

Mini MP3 Player DFPlayer Master Module

The driver chip for the LCD screen is ILI9341 and for the touch screen XPT2046

16-Relais Modul 12V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino price_10-20€ automationOur 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