5pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V PIC AVR DSP ARM MCU Geekcreit for Arduino - products that work with official Arduino boards with remote Fairtrade sugar

Fairtrade sugar

mild Chipotle

Chili Pepper

1 channel)5

WITH SUPPORT FOR HDMI 4K

5pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V PIC AVR DSP ARM MCU Geekcreit for Arduino - products that work with official Arduino boards with remote Fairtrade sugarFeatures: With isolation groove in control area and load area. With power and relay action indication, bright when connect and go off when disconnects. When there is a signal in signal input, public side and common side will breakover. It can be not only used as a microcontroller development board module, but also as a home appliance control. It can not only control the DC or AC signal, but the 220V AC load. With a permanent open and close vents