DESCRIPTION RELAY as it says is an M5Unit that implement a Relay functions. Relay can be used as an electrically operated switch, uses an electromagnet to mechanically operate a switch, where it is necessary to control a large power load circuit by a separate low-power signal such as digital signal output from a microprocessor. The Relay support input voltage of up to 30V DC and 220V AC. There are 3 pins named: ON, OFF, COM. You can program to make COM connect to ON or OFF, just by high and low out put of a digital GPIO. PRODUCT FEATURES Single-BUS control Up to 3A @ 30 V DC or 220 V AC Software Development Platform: Arduino, UIFlow (Blockly, Python) Two Lego-compatible holes APPLICATIONS Remote control of high-power appliances, such as refrigerators, air conditioners, TVs, etc. CONTENTS easyloader schematic example video TECHNICAL DETAILS Resources Parameter Net weight 12g Gross weight 26g Product Size 48*24*21mm Package Size 60*57*17mm SHIPPING LIST 1x RELAY Unit 1x Grove Cable 1x 3.96 soket
