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!

Free shipping Q.O.K Lockdown special

Bored in lockdown? Learn soldering or improve your soldering skill with our Quarantine Occupation Kits!

Put one of each in your cart and get free shipping now!

I learn soldering
Boost edition
Solder challenge

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.

12,95 €

incl. 19% VAT

Shop now

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!

4,04 €

incl. 19% VAT

Shop now

Q.O.K. I.CAN.SOLDER Challenge

This one is definitely not designed with SMD beginners in mind, worse actually; it’s designed to be challenging even to experienced solderers.

12,95 €

incl. VAT

Shop now

New products

On Sale

Discover the shop

more awesome stuff for your projects

Discover now

From our Blog

Now on Kickstarter: Quarantine Occupation Kits
April 11, 2020

We're back on Kickstarter with a handful of new products we developped with the current worldwide humane malware situation in…

Hello world!
August 5, 2019

Finally, our shop is ready for launch! Admittedly it took us way longer than planed to get everything up and…

Tell your friends about us

Want to get the latest news from us 1 to 3 times a month?
Then subscribe to the newsletter!

You can read our privacy policy here.