Velleman / WHADDA

A clear mission: making technology understandable

Velleman is a Belgian brand with a long history. They have been making educational construction kits since the seventies. The kits are fun to make and educational. Each kit shows you step by step how a circuit works. Their simplicity makes them understandable. At the same time, they offer enough depth to really learn something. It is precisely this balance that makes them popular with a wide audience.

Whadda builds on that philosophy, but focuses on a younger audience. This sub-brand brings color and playfulness to the world of electronics. It's all about creativity, discovery and self-expression. Many projects use light, sound or movement. Modern components ensure fast results and extra learning effect. Whether you're building a light-up badge or a mini synthesizer. Every project combines fun with learning.

What both brands share is their goal: to make technology understandable for everyone. You don't have to be an engineer to get started. But those who want to become one will find a solid foundation here.

A wide and practical range

Velleman and Whadda offer a wide range of products. From classic soldering kits to expansions for microcontrollers. Everything is designed to get people actively involved. Well-known kits such as LED projects, alarm systems and audio circuits are ideal for beginners. They quickly provide visible results and build confidence.
For the more experienced user, there are also technical tools. Think of power supplies, measuring instruments and hand tools. These products are suitable for hobbyists as well as students and professionals. They offer quality at a competitive price. In this way, the brands bridge the gap between learning and doing.
A big plus is the clear manual for each product. Whether you work with a soldering iron or a breadboard, the explanation is step by step. You learn not only what to do, but also why. This way you get a grip on the bigger picture.

Strong in education and leisure time

Velleman and Whadda are not only suitable for home use. They are also widely used in education. From primary school to technical training: students build their own circuits and discover how current works. What is a resistor? How does a sensor react? Doing it yourself often sticks better than dry theory.
The kits are also seen outside of school. In workshops, makerspaces or after-school activities, many participants start without experience. Thanks to the simple setup, it still works – and that motivates. The feeling of having built something that really works, tastes like more.
For hobbyists, the kits are a creative outlet. You can follow a project exactly or make something of it your own. Many kits are modular and easy to expand. Think of extra sensors, displays or integration with Arduino and Raspberry Pi . This way you learn more and more and your self-confidence grows.