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Ondrovo.com
2009
Kartabot Solar toothbrush. Admit it, you always wanted one! 2009-05-12
Helios Simplest bot, that never leaves sunlight. 2009-06-13
Spinbot "What bot? All I see is blur!" 2009-06-13
Flasher Bot that flashes a LED, with a step-up DC/DC converter. 2009-06-14
Symet Symetrical robot that should change direction upon impact 2009-06-26
Trainbot Simple train-like bot powered by a battery. 2009-06-26
2011
Chobot Vibrating robot on octopus legs, with photopopper circuit. 2011-11-09
2016
Fixing TTY resolution with proprietary NVIDIA drivers How to fix screen resolution after installing proprietary NVIDIA drivers 2016-09-17
How to reduce systemd stop timeouts Get rid of unstoppable systemd countdowns on shutdown, once and for all! 2016-09-18
No Man's Sky 1.1 - first observations What went wrong with the game, and does the new update fix it? 2016-12-04
2017
A first look at the STM8 Could this sub-dollar STM8 board from eBay replace Arduino? 2017-01-05
Getting started with STM8 on Linux Set up the tools and blink a LED with your new STM8! 2017-01-07
ESP8266 killing itself? Trying to deal with the weird undervoltage self-destruction glitch 2017-02-05
Determining the ESP8266 power consumption Accurate measurements with proper lab equipment to characterise the ESP8266 power demands 2017-02-07
Wireless Terminal with ESP8266 Project: a serial terminal accessed over WiFi, and a little breadboard adapter for it 2017-03-16
Don't buy this cheap FTDI adapter! It's so cheap, you can't afford it 2017-03-18
Switching from Twitter to Mastodon Some useful info about the platform and my observations and tips regarding the switch 2017-06-10