These are some great DIY projects that you can do for cheap.

ESP32s are surprisingly good AI lie detectors.

We built this Arduino-based Digital Thermometer for temperature measurement applications. Thermometers have been useful for temperature measurement for a long time. A digital thermometer is an ...

This water level and temperature monitoring system uses contact or non-contact water level sensors along with a probe-type temperature sensor. A digital display provides continuous, real-time ...

Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...

In today's fast-paced world, convenience is key. Dealing with the temperature fluctuations in your living space can be quite a hassle. For those who live in regions where the afternoons can be ...

This library (with example) is designed to be integrated in projects using LM75A sensors to get temperature with most Arduino boards. You'll be able to use between 1 and 8 LM75A sensor on a single ...

You can buy the Qwiic-compatible MAX30205 here. The QWIIC-compatible ProtoCentral MAX30205 breakout board is a wearable human body temperature sensor that reads with ...

Arduino is a great way for today’s novices to start to learn how to write and run codes that interact with the external world. Somebody on Facebook recently asked about finding an easy-to-use shield ...