Blog

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This is my blog. It may have something for you.

Keychron Function Keys on Linux

The F1-F12 keys on my Keychron K5 SE keyboard don’t work properly on Ubuntu Linux. In this post I explain how to solve this.

Learning to Draw

I’m learning how to draw with an iPad and an Apple Pencil. My intent is also to have more hand-drawn illustrations on my website and in presentations.

Blender Conference 2022

Finally, after three years, there was another Blender Conference! With 700+ participants it was bigger than ever, and of course the energy was amazing. There were so many talks, and many of them high quality.

Python-RSA 4.9 released

This new release of Python-RSA come with a few smaller improvements.

Touch pad dimmer with ESP32 & ESPHome

Toggle and dim your lights with an ESP32 and ESPHome.

ESP32, BLE, and the fix of the advertisement issues

After following some ESP+BLE tutorials, my phone would only connect once to the ESP32. After it disconnected it wouldn’t reconnect. This is how I fixed it.

Flatterer v1.2 released

I bought a laser cutter, and of course I want to use Blender to make cuttable designs. A new version of the add-on I made for this, Flatterer, has just been released.

Flatterer v1.1 released

I bought a laser cutter, and of course I want to use Blender to make cuttable designs. A new version of the add-on I made for this, Flatterer, has just been released.

Flatterer: a new Blender add-on

I bought a laser cutter, and of course I want to use Blender to make cuttable designs.

Class D Amplifier Prototype

I made a prototype Class D amplifier, and of course sharing all of it online.