Micro:bit 4 Channel Relay Module
$26.78 Inc. GST
This 4-channel relay interface shield was made specifically for the micro:bit microcontroller. When paired with a micro:bit microcontroller you can control various high-current devices such as lights, motors and actuators with ease. Onboard are 4 high-quality relays that can be interfaced with either Normally Open (NO) or Normally Closed (NC).
Out of stock
This 4-channel relay interface shield was made specifically for the micro:bit microcontroller. When paired with a micro:bit microcontroller you can control various high-current devices such as lights, motors and actuators with ease. Onboard are 4 high-quality relays that can be interfaced with either Normally Open (NO) or Normally Closed (NC).
The micro:bit controller directly interfaces with this board via the micro:bit® interface connector. The control signal comes directly from pins P4, P3, P7 and P6 of the BBC micro:bit.
The shield has 4 LEDs that inform of the state of the module. A power activation LED that lights when a signal is received on the IN pin. When a signal is received an audible click can be heard as the relay triggers, connecting the output pins.
Please note: The micro:bit microcontroller is not included. It can be purchased here.
Pinout Diagram
Specifications
- Control input current (P3, P4, P6, P7): max. 5 mA
- Control input voltage: 3.3 – 5 VDC
- Relay output: 24 VDC 3 A (non-inductive)
- Dimensions: 57 x 80 mm
- Operating voltage: 5 VDC
- Contact Types: NO / NC
Please Note: The micro:bit v2.2 modules are not included in this package. They can be purchased here.
Uses
Uses for this sensor include but are not limited to:
- Load switching applications
- STEM micro:bit projects
- Programming Tutorials
- Robotics
- Automation projects
| Weight | 0.15 kg |
|---|---|
| Dimensions | 5 × 5 × 9 cm |
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