1 Channel Relay 3V Relay Module for Micro:bit
1 Channel Relay 3V Relay Module for Micro:bit is backordered and will ship as soon as it is back in stock.
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Pi Australia is operated by Little Bird, and we go to great lengths to ship your orders, often within minutes.
You can view shipping options and pricing at checkout without logging in.
For orders over 500g (such as bulky items), shipping may cost more than the initial estimate.
We deliver across Australia, and here are the options (based on your location; view them on the cart page):
- Standard Post: Starting at $7 (6+ business days, with tracking)
- Express Post: Starting at $11 (2+ business days, with tracking)
- Same Day Delivery: Available for Sydney orders.
- Non-metro WA, NT, SA, and TAS: May take an additional 2+ days.
1 Channel Relay 3V Relay Module for Micro:bit
1 Channel Relay 3V Relay Module is one of OCTOPUS series of electric bricks. It is fundamentally designed according to OCTOPUS electric brick series with same shape, PCB positioning holes and electric brick connectors. OCTOPUS 1 Channel Relay has adopted a mini and high-quality HUIKE relay, which is available to control all kinds of home appliances and high current load devices. This is a common accessory module for electronic DIY fans.
Features
Equipped with a high current relay. Its max current can be up to 30A.
Adopt 3V power supply, which is enough to support micro:bit.
Contact control, including a normally open contact and a normally closed contact.
Convenient wire connection.
Quick Start
Hardware Connection
Connect the relay module to P1 on octopus:bit using a jumper cable.
Insert micro:bit into the edge slot of octopus:bit.
Programming
Click to open Makecode, write your code in the editor area. Set high electric level to P1 port to make the normally open contact close and the normally closed contact open. Thus, we are able to control the connection of contact switch through code.
Result
The normally open contact is closed, while the normally closed contact is opened.
Dimension
Payment & Security
Payment methods
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