Explore projects

Smart christmas decoration. A tree-shaped PCB with ESP32-C6 SuperMini and addressable LEDs, powered by a rechargeable coin cell battery

HAB tracker developed in conjuction with the "Touch the Universe" project

Projekt majákového klíčovače

Hand-held morse-code 'transmitter'

Elektronická ruleta s LED a 4017

NanoPi Neo v1.4 expansion board with USB-C and USB-A female connectors.

personal website

deleeej.oktkas.cz

Retro-fit control board for a Minecraft LED torch from Aliexpress, featuring ESP32-C3

temporary 'website under construction'

csgggo.cz website

A simple extension board for the ESP32-C3 SuperMini, adding a microSD card and an optional lithium battery charger & voltage regulator.

Programmable electronic solar cell simulator

Development board for the 8th generation RAJx HAB tracker

8th generation of the RAJx HAB tracker

'Hardware-programmable' christmas tree PCB with a Johnson counter, powered from AA cells

"Hardwarově programovatelný" vánoční stromeček s čítačem 4017, napájený z AA článků

A simple extension board for the ESP32-C6 SuperMini, adding a microSD card and an optional Stemma Qt connector

A mock-up of an ESP32-C6 development board from Aliexpress