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 ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

The Assembly is set to debate a motion over whether Stormont ministers found to have breached standards should face tougher sanctions. The move comes after communities minister Gordon Lyons was found ...

What if upgrading your home with smart technology didn’t have to cost a fortune? A Smarter House takes a closer look at how IKEA’s new smart home lineup is reshaping the market by offering affordable, ...

Let’s face it: As we age, our vision and balance aren’t what they used to be. These changes to our senses can be minor annoyances but can also lead to injury, from stubbed toes to serious falls.

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...

On November 24, 2025, trade association NetChoice secured a win in its constitutional challenge to Maryland's Age-Appropriate Design Code Act (Kids Code or Act) when the U.S. District Court for the ...

What is the Automotive Serdes Alliance (ASA) Motion Link standard? Why is ASA Motion Link beneficial for automotive applications? Why use asymmetric communication? The Automotive Serdes Alliance (ASA) ...

A new custom sensing solution enables precise, responsive, and context-aware motion tracking for smart glasses at an ultra-low-power consumption. That ensures high-accuracy head tracking, stable image ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...