Hans Johrend

I'm a mechatronics engineer and currently a physics student at Babeș-Bolyai University, where I work on implementing low-cost manufacturing solutions for integrated circuits.

So far I've worked in both start-ups and academic environments, where I did hardware prototyping, be it wearable devices, PCBs, custom 3D printer hardware or other lab/fabrication devices.

Github  /  LinkedIn (Contact me here!)

Research

I'm interested in manufacturing technologies, materials, electronics and integrated circuits. Most of my academic oriented work at the moment is about designing a workflow and the necessary tools for creating a low-cost integrated circut prototyping fab. I support open hardware.

An improved version of the Maasi open source spin coater. Now in the 1st beta release!
[Project Page]

Design in progress.

Design in progress.

Made for this stick-slip nanopositioner found in the HardwareX journal.

An ESP enabled relay board with webcam for monitoring or cutting power off to remote machines.

Design in progress.

Build in progress.

TBA

Currently building the pick and place machine.