Many low-cost wireless temperature and humidity sensors use a 433 MHz transmitter to send data back to their base stations. This is a great choice for the manufacturer of said devices because it’s ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...

Home Assistant on Raspberry Pi provides customizable automations for smart home control. Pi-hole on Raspberry Pi Zero 2 W blocks ads and trackers on all network devices. MQTT-based system on Raspberry ...

As more objects become "smart," IT professionals should have an understanding of microcontrollers and other aspects of the Internet of Things (IoT.) The 2022 Complete Raspberry Pi & Python Hacker ...

AI is today’s new technological buzz word. Some fear AI. Some see a bright future in AI. However, AI is not a new concept. Back in 1956, Robby the Robot was piloting a high-speed land vehicle and ...