Complete Guide to Biometric Sensors

Complete Guide to Biometric Sensors

Learn all about biometric sensors, from what they are to the various kinds available, how they’re used in the real world, and what biometric sensors are available!
Best COVID-19 Inspired Maker Projects

Best COVID-19 Inspired Maker Projects

Check out the best COVID-19 inspired maker projects, from face touching deterrents to coronavirus slappers for staying inside, staying safe, staying inspired, and continuing to get your DIY on in the age of coronavirus.
Arduino-Based Alcohol Detector

Arduino-Based Alcohol Detector

Anyone who has used an Arduino will know how simple it is to connect a sensor, access the module’s library, and enjoy some satisfying results. Moisture detectors, LDRs, microphones for detecting sound ... the possibilities are endless.