Build a DIY ESP32C6 temperature and humidity sensor in 10 minutes with ESPHome, then add it to Home Assistant for low-cost, ...

Thermocouples offer distinct advantages over other temperaturesensors, such as thermistors, RTDs (resistance-temperaturedetectors), and silicon sensors. Thermocouples respond to thewidest temperature ...

We don’t know if this will come as a surprise to the regular Hackaday reader, but a whole bunch of Atmel microcontrollers have a very cool feature hidden away in their datasheets. Most of them – ...

First of all, there are definitely simpler ways to monitor remote temperatures, but [Mike]’s remote MQTT temperature sensor and display project is useful in a few ways. Not only does it lay out how to ...

This project illustrates the control of NPN power transistor using PIC16F876A to further drive DC brushless fans, LEDs, and buzzers when the specified temperature was detected. An LCD screen is used ...

Making accessories that tie into an iOS device’s Dock connector is an expensive proposition: it requires getting certain components from Apple and applying for a costly “Made for iPhone” (or iPod or ...

Cornell’s CU GeoData project team brings together engineering and earth science students to design and deploy low-cost ...