🚀 Elevate Your Alert Game with Velleman!
The Velleman MK120 IR Light Barrier Kit is a versatile and efficient alert system featuring an 85dB audible alarm and a bright LED indicator. With an adjustable detection range of 3.3ft to 13ft, it operates on low power, making it ideal for both DIY enthusiasts and professional applications.
A**R
LIGHT BARRIER KIT
the kit was just what i needed
J**C
Board is of low quality
I’ve done 4 velleman soldering projects without an issue. Until this one. This one was different. I had two traces lift off right from the start. If I left the tip on the joint long enough to melt the solder the trace would start moving around. Hakko Fx and the 660 F tip. lowest temperature tips that they make for it. Compared to a boards of two previous projects and they were much different quality in appearance as well
J**I
Five Stars
Works reliably. Simple to construct and use.
K**.
Lasted 4 hours then died.
Was great for a short time then stopped working.
K**K
Good solder experience. So so performance.
Good soldering experience/teaching set. Only so so performance as a sensor device. Not too forgiving on aim and not a lot of distance.
A**R
Four Stars
Works as described
R**Z
EXCELENTES KITS
Los Kits Velleman son excelentes, he comprado algunos para mis hijos, que son apasionados de la electrónica, lo que me gustaría que considerara Amazon son los precios y sobre todo los cobros por envío que en algunos casos son costos exorbitantes, matan todo animo de experimentación.
Trustpilot
1 day ago
1 week ago
