4 CHANNEL RELAY MODULE FOR MICROBIT®

Description

This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by a MICROBIT®.

This product is a replacement of: VMM400

Features

• Direct micro:bit integration: The module can seamlessly be connected to a micro:bit educational computer, allowing users to easily control devices with higher power requirements without the intervention of additional equipment.
• 4 channels: With four separate channels, it provides the flexibility to control up to four different devices or appliances individually, offering versatility in projects and applications.
• Built-In status LEDs: There is a status LED for each channel, allowing users to monitor the operation of connected devices at a glance, contributing to a user-friendly experience.
• STEM project: Develop and improve your STEM skills and acquire the knowledge, skills and experience needed to face the technological challenges of the future with this educational kit. This educational kit will trigger a number of processes such as problem-solving, investigative and creative thinking.
• Made in Belgium : Whadda is a unique brand from Belgium’s Velleman Group that offers DIY projects for hobbyists or makers who want to immerse themselves in electronics, programming and mechanics.

Specifications

• Product basic info:
  • Instruction manual languages: English
  • Primary colours: Blue
  • Additional colours: Black, Blue
  • Additional detailed colours: Light blue
  • Depth unit: 57 mm
  • Width unit: 80 mm
  • Weight unit: 64 g
• Technical data:
  • Specifications kits & modules: Features <ul> <li>3.3 V regulator on board</li> </ul> Specifications <ul> <li>control input current (P3, P4, P6, P7): max. 5 mA</li> <li>control input voltage: 3.3 &ndash; 5 VDC</li> <li>relay output: 24 VDC 3 A (non-inductive)</li> <li>operating voltage: 5 VDC</li> <li>contacts: NO / NC</li> </ul>
• Operational properties:
  • Coding skill level: 2
  • Electronics skill level: 2
  • Mechanics skill level: 1
  • Soldering skill level: none