About me

I am an experienced software developer. I am NOT open to new professional opportunities at the moment. More about me.

Recent posts from notebook

Freeform ESP8266 OLED MQTT client

My second freeform creation, or third if we include The CyborgDuck is here. I wanted to do something simple in order to gather more experience and improve my skills.

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Cyborgduck - a 555-timer-based dead bug cirquit

Behold, our cyborgduck overlords are coming!

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Freeform 555-timer-based breathing diode bug

I have been watching those amazing freeform creations by people like @MohitBhoite and @jipraus for some time. I examined many entries for the recent Circuit Sculpture Contest on hackaday.com and have been thinking, that I would love to build something like that, but I had been convinced that my skills are not good enough.

But skills can be trained and learned. So I finally ordered a few brass rods and tried my first freeform sculpture. Here’s the result.

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Learning the hard way - DIY power measurement unit with INA219 and ATtiny85

A story about how I was reminded that impatience and impetuosity can backfire when dealing with hardware.

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Building a custom keyboard - Katana60

I learned recently that there’s a huge community around making of custom mechanical keyboards. Even though building such keyboard is actually quite expensive I failed to resist the temptation and decided to build my first one.

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