These devices have key drawbacks. Water level indicators require manual pump operation and often waste power as multiple LEDs ...

Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy.

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very simple to build. All you need are a few basic parts, ...

Often confused with Single-Board Computers, MCUs like the Arduino series are integrated circuits designed for specific ...

An Automatic Plant watering system is a device (or setup) that uses sensors to monitor the soil moisture and if the moisture ...

Infineon’s full/half-bridge driver ICs are qualified for automotive applications, feature a wide temperature range, and have Arduino Uno evaluation shields available ... 26262 documentation to support ...

F1 CEO Stefano Domenicali has spoken about the change in approach the sport has taken with its contracts for circuits – moving from a short/medium-term approach to looking to tie down longer ...

Sebring became the only road course situated on private property until locals were able to revive their favorite circuits. But its location on a military airbase made it reviled. In Robert Daley ...

If you like games and DIY electronics, Elektor has a project for you. This roulette circuit features 40 LEDs controlled by a microcontroller. Take a look and then try to build your own or something ...

Check out this 1-GHz active probe design. The active probe circuit is fairly simple. Refer to the circuit diagram of the do-it-yourself active probe. A dual-gate MOSFET guarantees light, uniform ...

BRMW is a free open source entity-relationship database modeling tool. We're working to make learning database modeling simple and accessible for everyone.