Hi and welcome!
HHTronik is your source for awesome* electronic modules for your projects! Kits, modules, tools and more for Arduino/Raspberry PI/ESP32 etc…
(*) we offer only products we find worth buying ourselves. Furthermore we design and manufacture our own electronic modules in Engen – Germany. They all come with a detailled datasheet for less surprises and more fun, so you can buy with confidence!
Featured products
PGCPSU DUO
PGCPSU is a three-in-one power supply board: it integrates a lithium battery charge management circuit with 5V and 3.3V DC-DC converter-based output rails to power most projects in a very compact form factor.
Craftalight the OSHW handbag LED light
Start hacking your handbag with Craftalight the small USB powered sew-able LED light. Open Source Hardware!
µBoost – that tiny boost converter
An ultra compact 3.3v out boost converter targetted at low and ultra low power applications. Super low quiescent current!
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