4 relay board for Micro:Bit

Relay board for Micro:bit

€10.89 (tax incl.) €9.00 (tax excl.)

Tax included

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Description

4 relay extension board for Micro:bit - plug and play

Here is a super easy module to use. Plug the board on Micro:bit's edge connector and the relay can be controled via the P13, P14, P15, P16 pins.

Each relay do have normaly open & normaly closed contacts (namely NO & NC). The normaly open (NO) is active when the relay is activated.

Each relay can drive a current of 3A @ 24V DC.

The relays have 5V coils so the Micro:bit must be connected to USB to have the required 5V.