When light strikes the photodiode’s active region, current flows from cathode to anode. Ideally, this entire photocurrent ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

A unique luminescent probe uses terbium, a rare earth metal, to sense the presence of an enzyme called β-glucuronidase, a biomarker for liver cancer ...

The magnetoreceptor captures electrical resistance information across the entire measurement domain, offering continuous ...

In addition, its onboard Passive Infrared (PIR) sensor has no trouble picking out people, vehicles, and animals from motion events, and its LED lamps shine competently.

In this article, a fully digital system to detect and correct setup/hold time violations in digital circuits, is presented. The proposed system benefits from simple, low-power, small-area, and easy-to ...

Researchers at the Indian Institute of Science (IISc) have developed a simple sensor that is cost-effective and can enable faster detection of liver cancer. The team focussed on the potential of ...

This paper presents an easy-to-design interface circuit to measure very small-percentage capacitance variations in capacitive sensors, especially suitable for industrial measurements. A ...

Motion-Detector-Using-MSP430-LaunchPad-and-PIR-Sensor A simple motion detection alarm system using the TI MSP430 LaunchPad and a PIR sensor. The system activates a buzzer and LED when motion is ...

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