Whadda WPM401 4-channel relay module for Microbit®

A computer expansion board with blue terminals and black relays, suitable for integration into electronic circuits.
Back of an electronic circuit board with the inscription 'velleman®' and 'WPM401'. Utilising soldering points and plug contact points.
A blue relay card with three black relay modules, surrounded by blue terminal blocks and tracks on a printed circuit board.
CHF 10.55
VAT included
plus
Delivery time: 3-4 days
in stock
30 days free return shipment
Whadda WPM401 4-channel relay module for Microbit®
CHF 10.55
VAT included
plus
One article is not enough for you and you want to save money?
from 3 piece : CHF 10.44 1,0 % savings
from 5 piece : CHF 10.33 2,1 % savings
from 10 piece : CHF 10.12 4,1 % savings

Product description

Description

This 4-channel relay interface can control various devices and other equipment hohem. It can be controlled directly by a microbit®.

Characteristics

BBC Micro: Bit® Interface Connector * Indicator LEDs for relay output status * 3.3 V controller on board

Keywords

00810036662949, 05410329729974, Whadda, WPM401, arduino

A computer expansion board with blue terminals and black relays, suitable for integration into electronic circuits.
Back of an electronic circuit board with the inscription 'velleman®' and 'WPM401'. Utilising soldering points and plug contact points.
A blue relay card with three black relay modules, surrounded by blue terminal blocks and tracks on a printed circuit board.

Product specifications

Downloads

Reviews

Take a cookie and let’s go

Language

Deutsch
English
Français

We use cookies and other technologies ("cookies etc.") to provide you with the best experience on our website. If you opt out of tracking, we will only use necessary cookies etc. that are required for the basic functionality of our website.
We have implemented technical and administrative security measures to protect your data against loss, destruction, manipulation and unauthorised access.

Choose according to your preferences :
Functional

This type of cookie etc. allows us to perform anonymous analysis activities to gain a better understanding of how our website is generally used. This allows us to make necessary and functional performance and design improvements to the website.

Marketing

We use cookies etc. from various marketing service providers to enable us to present you with suitable product offers and display third party offers. In addition, we would like to show you only advertisements that you are actually interested in on platforms of selected marketing partners and social networks.

All of the above

By clicking on "Accept", you voluntarily agree to the above data processing.
In addition, you can revoke and adjust consent at any time by accessing our privacy policy.