First of all, I have a mental block when it comes to circuits for whatever reason. I can build my own computer, I built my own network in my house, ...

The project is completely open source and based on a Raspberry Pi base station which connects to ESP32 based sensor nodes and online services to nicely present the data on a 7″ touch screen display.

Although this circuit connects the DS18S20 1-Wire temperature sensor to a Cypress CY8C26443 PSoC microcontroller, designers can easily adapt it to connect other 1-Wire devices to any microprocessor.

Raspberry Pi module with wireless connectivity or a Wi-Fi dongle attachment A BME280 module for attaching pressure, temperature, and humidity sensor A DS18B20 temperature probe with a one-meter ...

As you’d expect, you’ll need a couple of Raspberry Pis, a touch screen, a temperature sensor, a Raspberry Pi camera, and a pair of Wi-Fi dongles.

Main image remixed from Raspberry Pi 4 GPIO pinout diagram by ... resistors which numerous example circuits ... from the MLX90614 ambient_temperature = sensor.read_ambient ...

Cooking Hacks releases a new e-Health sensor platform for Arduino and Raspberry Pi open source hardware, ... glucometer, galvanic skin response (GSR), patient position and body temperature, ...

Tarts Sensors allow both developers and hobbyists the ability to develop wireless sensor networks. ... Raspberry Pi and BeagleBone Black. January 14, 2015 03:29 PM Eastern Standard Time.