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, ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

In today's lecture, we will design a project in Proteus, where we will Interface Gas Sensor with Arduino. I will provide the complete code and simulation. Gas sensors are widely used in fire alarms, ...

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 ...

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 ...

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 ...

A code leak indicates that a future Apple Watch could have Touch ID unlocking capabilities instead of users relying on a PIN. Apple has been using biometric security across its main lines for quite ...