Velleman Kits & Projects

Discover this interactive solder kit that reacts to your presence by flashing its red LEDs in a heartbeat sequence!

This kit includes a heart-shaped PCB that will be able to stand on its own once you've finished assembling it. You will need to solder 24 red LEDs, along with lots of other components.

Once finished, the heartbeat gadget will be able to detect your presence or any form of movement from a distance. How do you ask? It has an on-board infrared light and an infrared receiver. As long as the infrared receiver 'sees' the infrared light, the LEDs won't work. When the receiver can't 'see' the infrared light anymore, because something or someone has come in between, the LEDs will start to flash.

Enjoy the magic of candlelight, but safer and sounder!

This electronic candle is easy to solder and mount and has a beautiful new design thanks to the double PCB. It has a baseboard and a uniquely designed top board in the shape of a pillar candle. Both PCBs have a white silkscreen that is finished off with gold coloured solder pads. The included LED emits a warm yellow light and mimics the movement of a real flame. The little gadget needs to be powered by a CR2032 coin cell battery, that can give you up to 24 hours of candlelit atmosphere. Also good to know, the entire kit can fit into a tea light candle cup!

An electronic candle is a safer option for indoor use because it won't burn down your house if left unsupervised. Another advantage is that it can't be blown out by the wind should you use out outdoor.

Whadda WSL221. This nifty kit is an educational DIY project that needs to be soldered. Soldering is a technique used to connect electronic components. Soldering this kit is easy and fun, and you will learn more about electronics in the process. Once finished, the LEDs on the kit will shine and you will have a neat gadget. This particular kit is shaped in the form of a Jules Verne style hot air balloon that can either be hung thanks to a little mounting hole in the top, or it can stand on its own.

• 6 x orange LEDs
• on/off switch
• retro designed PCB in the shape of a hot air balloon
• mounting hole
• 1 x candle flicker LED

Whadda WSL222. This nifty kit is an educational DIY project that needs to be soldered. Soldering is a technique used to connect electronic components. Soldering this kit is easy and fun, and you will learn more about electronics in the process. Once finished, the LEDs on the kit will shine and you will have a neat gadget. This particular kit is shaped in the form of a Jules Verne style zeppelin that can either be hung thanks to a little mounting hole in the top, or it can stand on its own.

• 9 x green LEDs
• on/off switch
• retro designed PCB in the shape of a retro zeppelin
• mounting hole
• 1 x candle flicker LED

Whadda WSL223. This nifty kit is an educational DIY project that needs to be soldered. Soldering is a technique used to connect electronic components. Soldering this kit is easy and fun, and you will learn more about electronics in the process. Once finished, the LEDs on the kit will shine and you will have a neat gadget. This particular kit is shaped in the form of a Jules Verne style submarine that can either be hung thanks to a little mounting hole in the top, or it can stand on its own.

• 9 x green LEDs
• on/off switch
• retro designed PCB in the shape of a retro submarine
• mounting hole
• 1 x candle flicker LED

Whadda WSL224. This nifty kit is an educational DIY project that needs to be soldered. Soldering is a technique used to connect electronic components. Soldering this kit is easy and fun, and you will learn more about electronics in the process. Once finished, the LEDs on the kit will shine and you will have a neat gadget. This particular kit is shaped in the form of a Jules Verne style bicycle that can either be hung thanks to a little mounting hole in the top, or it can stand on its own.

• 9 x yellow LEDs
• on/off switch
• retro designed PCB in the shape of a retro bicycle
• mounting hole
• 1 x candle flicker LED

Whadda WSL225. This nifty kit is an educational DIY project that needs to be soldered. Soldering is a technique used to connect electronic components. Soldering this kit is easy and fun, and you will learn more about electronics in the process. Once finished, the LEDs on the kit will shine and you will have a neat gadget. This particular kit is shaped in the form of a Jules Verne style biplane that can either be hung thanks to a little mounting hole in the top, or it can stand on its own.

• 6 x yellow LEDs
• on/off switch
• retro designed PCB in the shape of a retro biplane
• mounting hole
• 1 x candle flicker LED

A great kit, as a novelty gift or just build it for the fun of it. The smiley face goes through a sequence of eight different faces, from sad to happy and a few in between

Christmas has never been this cosy ! 16 blinking LED's

This Christmas you can enjoy building our all new and improved blinking Christmas tree! 16 blinking Blue 3mm LED's