1 Channel Relay Board Module 5V Low Level Trigger Relay Expansion Board Raspberry Pi 4 Model B (4GB Ram) At lower resolutions through binning

At lower resolutions through binning or cropping

ready-to-learn electronics kit curated specifically for Grade 7 Computer Science students at Ekya School

Build custom 3D printers and CNC machines at home

Compatible with all 3

1 Channel Relay Board Module 5V Low Level Trigger Relay Expansion Board Raspberry Pi 4 Model B (4GB Ram) At lower resolutions through binning1 Channel Relay Board Module 5V Low Level Trigger Relay Expansion Board 1 Channel Relay Board Module 5V Low Level Trigger Relay Expansion Board Product description: This module is in line with international safety standard, control areas and load area have the isolation groove. Have power and relay operation instructions, connect the light will on, disconnect the light will off. When signal input, the public end and often start conduction. Can be used