So, simplifying the circuit is most important to make it compact and reliable. The circuit diagram ... LED and buzzer turn ON to alert the surroundings. After reconnecting, it will work properly. For ...

Involving some IR LEDs, perhaps a bit of LEGO ... adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro Mini handles the logic, sending PWM signals ...

Asahi Kasei has developed the Sunfort TA series of dry film photoresist for next-gen semiconductor packages requiring fine ...

When aspiring writer Samara moved with her boyfriend J. to the little town of Upton Bay to write a story, she wasn't expecting to discover that behind the town's charming facade is a dark history ...

Red light therapy uses light-emitting diode (LED) technology and various wavelengths ... exposing your skin to low levels of red and near-infrared light for a certain period of time.

This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit ... using infrared light and activates an alert through a buzzer ...

We, the members of the IEEE, in recognition of the importance of our technologies in affecting the quality of life throughout the world, and in accepting a personal obligation to our profession, its ...

Abstract: We report on a two-color niBin type II InAs/GaSb superlattice (SL) infrared photodetector. The two-color detection is realized by changing the applied bias polarity. At room temperature (RT) ...

Abstract: This article describes the challenges in the design of monolithic clock and data recovery circuits used in high-speed transceivers. Following an overview of general issues, the task of phase ...

In this session, you'll assemble a multiple electronic circuits around an Arduino microcontroller including lights and sensors. You'll learn how to tell such a microcontroller what you want it to do!

This project is a simple and effective Fire Detection System built using an IR sensor, **Arduino UNO, **16x2 LCD display, and a **buzzer. It continuously monitors infrared radiation and alerts the ...