Raspberry Pi alternatives that actually outperform the Pi (and cost less) ...
With just an Arduino board, a DHT11 sensor, and an I2C LCD, you can create a simple yet effective weather station at home. This beginner-friendly project displays real-time temperature and humidity ...
Many HVAC systems in North America operate off 24V systems, which can be readily upgraded with off-the-shelf  smart ...
Abstract: Aerosol Jet Printing (AJP) is a recent digital technology that can be used to manufacture a wide range of sensors thanks to its high resolution. This article presents the production of a ...
A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...