In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

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 ...

Researchers argue that the problem that has been lurking in the margins of many papers about touch sensors lies in the robotic skin itself. Researchers at Northwestern University and Israel's Tel Aviv ...

Chris Bruce has worked in the automotive industry since 2011 and has written thousands of stories about cars, motorsports, and motorcycles in that time. He has written for Autoblog, Autoviva, CarFax, ...

Lexus has an interesting steering wheel button setup where there are two thumbpads on the spokes, unlabeled, that can be shifted between functions (like the shift key on your computer, not shifting ...

In tweaking its chatbot to appeal to more people, OpenAI made it riskier for some of them. Now the company has made its chatbot safer. Will that undermine its quest for growth? Credit...Julia Dufosse ...

The patent is dubbed “Electronic Device With An Under-Display Sensor.” Fingerprint sensing and matching is widely used as a reliable technique for personal identification or verification. Apple says ...

The Venus flytrap possesses sensory hairs that detect prey via touch stimuli. Bending of the sensory hair trigger Ca 2+ and electrical signals that propagate to the leaf blade. Saitama, Japan: Plants ...

Using their Mosquito fabrication method, the researchers created a fan-out pattern of multiple thin light paths inside a thin sheet of PDMS. This created four optical channels that could be used for ...

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) ...

A major hardware upgrade for the Apple Watch lineup is planned for next year, findings in internal Apple code suggest. It is worth noting that no other Apple Watch models, including the upcoming 2025 ...