ELECFREAKS_1 Channel Relay 3V Relay Module for Micro:bit

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SKU
ELECFREAKS_EF04086
Manufacturer No
EF04086
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$3.89
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Manufacturer ID - EF04086

1 Channel Relay 3V Relay Module is one of the OCTOPUS series of electric bricks. It is fundamentally designed according to OCTOPUS electric brick series with the 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

Description

ELECFREAKS1 Channel Relay 3V

DIMENSION

FEATURES

Equipped with a high current relay. Its max current can be up to 2A.
Adopt a 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, and 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 opens. Thus, we are able to control the connection of the contact switch through code.

Specification
Brand Elecfreaks
Product Name 1 Channel Relay 3V Relay Module
Manufacturer ID EF04086
Working Voltage DC 3~5.5V
Size 38x27mm
Contact Currency DC 24V 2A´╝îAC 120V 2A
NW 8.5g
Version V1.0

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