Posts Tagged ‘mains’
USB C Charger Reviews
I’ve had a few things that charge from USB-C for a while: my Planet Gemini, Nintendo Switch, Oculus Quest, SteamDeck, GL-MT1300 travel router, and a bunch of Raspberry Pi 4s; but the arrival of my Lenovo X13 has had me kitting myself out with a bunch of new chargers. So here follows some reviews (with […]
Filed under: review, technology | 2 Comments
Tags: adaptor, Anker, cable, charger, GaN, Mackertop, mains, Mu, power, power bank, PSU, review, Syncwire, USB, USB A, USB C, USB-A, USB-C, Ziwodiv
I’ve been very happy with the results from my Raspberry Pi controlled water bath for sous vide cooking, but I knew that the control loop could be improved. Past runs show fairly continued oscillation: I’ve been keeping track of the average power for my control loop, which has been coming out at 22%. So i […]
Filed under: code, cooking, Raspberry Pi | 10 Comments
Tags: 434MHz, bias, control system, DS18B20, mains, PI, PID, python, Raspberry Pi, remote control, RPi, Sous vide, water bath
Temperature control for a sous vide water bath is a popular application for hobbyist microcontroller kits, with lots of well documented projects out there. My favourite is the Sous Vader – if only for the attention to detail in the decal on the box. I’ve been planning my own for a little while, and got […]
Filed under: code, making, Raspberry Pi | 24 Comments
Tags: 434MHz, control system, DS18B20, mains, PI, PID, python, Raspberry Pi, remote control, RPi, Sous vide, water bath
Chris Swan's Weblog 