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M5Stack Mini 3A Relay Unit
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£3
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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
Include
- 1x RELAY Unit
- 1x Grove Cable
- 1x 3.96 soket
Applications
- Remote control of high-power appliances, such as refrigerators, air conditioners, TVs, etc.
Specification
| Resources | Parameter |
|---|---|
| Net weight | 12g |
| Gross weight | 26g |
| Product Size | 48*24*21mm |
| Package Size | 60*57*17mm |
LEARN AND DOCUMENTS
It is possible to turn a lamp or fan on and off through an SMS message.
Control IKEA Bekant Desk sit/stand height with M5Stack M5Paper using two Relay units and a ToF (time-of-flight sensor VL53L0x) unit.
Control IKEA Bekant Desk sit/stand height with M5Stack Core2 using two Relay units and a ToF (time-of-flight sensor VL53L0x) unit.
Atom Lite control device with Alexa. In my house, Amazon echo is located in every room, and the lighting of living room is controlled by Alex
Using the M5StickC, we developed a product that allows you to wash your hands without touching the device.
The mechanism is simple to monitor the value of the water temperature sensor with the M5Stack, and heater power is controlled by the relay
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