Posts Tagged ‘DS18B20’
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
After bringing my Nanode based temperature sensor back to life I thought about some other projects that I might do. One was simply to add an external sensor to the Nanode project, and another was to turn my slow cooker into a sous vide water bath (along the lines of ‘Sous Vader‘). Those projects would need […]
Filed under: howto, Raspberry Pi | 7 Comments
Tags: 18B20, 1wire, DS18B20, kernel, modprobe, module, onewire, Raspberry Pi, Raspi, RPi, sensor, temperature, thermometer, w1-gpio, w1-therm
Chris Swan's Weblog 