I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.
Taste The Code on MSN
Arduino heart rate monitor using Pro Mini PulseSensor and OLED for beginners
In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...
WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module
Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...
When Swiss cybersecurity officer Sandro Cilurzo set out to solve recurring fall incidents, he built Paul, an AI radar device now helping Arizona senior communities reduce falls by up to 72%. Here's ...
Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
Smart thermostats allow you to remotely control your home's temperature and heating schedule. Used properly, they can potentially save you money on your heating bills and reduce your boiler's ...
Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...
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