The rebound in shares came after the company informed investors through a regulatory filing that it had received an order worth ₹2.12 crore from the Sambalpur Division, East Coast Railway Zone of ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

When building a project to operate on battery power for long periods of time, having a microcontroller with a reliable and ...

Shares of MIC Electronics, a small-cap stock with a market capitalization of ₹758 crore, were locked at the 5% upper circuit limit in Wednesday's session, April 1, reaching ₹31.46 apiece, providing ...

A project for Tiny Tapeout 4. This is a simple circuit implementing an LED chaser animation for a seven-segment display, but a configurable bank of clock dividers allows the animation to run at ...

Abstract: This work presents a 5T2C pixel circuit for active-matrix (AM) micro-displays in near-eye display applications. The circuit supports monochrome micro light-emitting diode (micro-LED) ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: Micro-displays based on micro-LEDs are becoming more and more attractive in AR/MR (Augmented/Mixed Reality) applications. A display size of 0.5 to 0.7-inch is preferred, with 5,000 PPI ...

An audio spectrum analyser is an electronic instrument or device that measures and displays the amplitude of an input signal as a function of frequency. It provides a visual representation of the ...

Updates from your Sport topics will appear in My Sport and in a collection on the Sport homepage. Can you name every location to have hosted a US F1 race? As the 2026 season prepares to resume with ...