blog

For a project running off a car battery, I need to know if the battery has a high enough voltage for me to start my electronics.

Some months ago I started a project where I needed a microcontroller with just a few pins and a DAC.

For a new product, I'm making a very simple IoT distance sensor.

Throughout the years I've made several Kicad reference-designs that others can use as starting points for their own custom boards and today I've published a new one for the popular RP2350 sereies, based on the RP2354A that has 2Mb builtin Flash.

I just made a nifty little board for use with my Joulescope that will let me plug any USB dev board into it to precisely measure power.

I was discussing phone usage with some friends the other day and we compared our ScreenTime.

I recently got a new kind of spam - entries added automatically to my calendar - without me ever doing anything.

I just published the first major firmware update for my radar sensor and while doing that, I stubled upon what seems like a significant change in the Arduino-esp32 integration.

President Trump has had an “alternating” relationship to electric cars in the first six months of his second precidency.

Just had a gotcha with a custom board based on ESP32 S3, so I'm posting for this for future me (and anyone else that may need it).

What would you say if I told you the biggest social media site in 2002 was owned by a chocolate manufacturer?

In my feed, there keeps popping up stories about “Vibe coders”.

When you work as a consultant, you have to work when there is work.

My gaming PC died the other day.

As a Teenager, you know everything!