Looking to beef up the security of your humble abode? Check out these useful smart sensors that can be used for the inside of ...

Using a sense resistor is only the first step in the current-sensing decision. The other part is topology: whether to use ...

The first case of an electric circuit created using a simple marker and a laser beam shows that simple and sustainable ...

As energy prices climb, the high-tech smart thermostat takes center stage as a must-have upgrade: It can save you hundreds.

A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

This circuit should take about 15 to 20 minutes. Lie on your back with your knees bent, feet flat on the floor, and your arms extended by your sides. Pushing through your feet and bracing your ...

Abstract: This paper reports a dual-mode analog counter for Single Photon Avalanche Diode (SPAD)-based image sensors. With the proposed comparator ... The area of SA calibration circuit and four slave ...

Digital electronics rely on logic gates to perform operations. While modern integrated circuits (ICs) contain millions or billions of transistors packed into a small chip, understanding the ...

This repository contains simple circuit diagrams demonstrating the implementation of basic digital logic gates (NOT, NAND, NOR, OR) using Bipolar Junction Transistors (BJTs) in a Resistor-Transistor ...