Tutorials
Tutorial: how to use MicroPython (uPython) on ESP32
Very short news. This tutorial how to use MicroPython on ESP32 is written for Windows OS, but changes in steps will not so difficult for Linux or MacOS. Let’s try…
Helpful tools for makers
Whether you design own devices sometime you will need some tools for easier development of something. Maybe you made something what could be helpful for other makers. Maybe your helpful…
ESP32 and Arduino IDE – tutorial
Maybe you have not ESP32 module, but if you plan to buy it, you should check this tutorial “ESP32 in Arduino IDE for Mac and Debian/Ubuntu”. On this page you…
Etching of PCB – faster, cheaper, safer
My ferric chloride was saturated and so couldn’t etch. I looked for equivalent, but I found something so much better. I found very interesting video here. But some etching bath…
Altium – video tutorials
Everybody knows the Altium, program which used or design of PCB. Altium, prefessional tool is available in “lite” version. Competitor of Eagle, KiCAD and another. Design of schematic: 1st Part…
Heatless (cold) Toner Transfer for PCB making
Make PCB can be easy as in this tutorial. Transfer toner to PCB without iron. http://www.instructables.com/id/Heatless-cold-Toner-Transfer-for-PCB-Making/?ALLSTEPS
Eagle tips and tricks
HOW TO create a bus, adding copper ground pour in Eagle, adding pin power operational amplifier, move text/name/value components, increasing pad (pin) of component. How to increase size of pad…
