I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

ESP32 text to speech becomes a really helpful feature that can turn an embedded project from good to really useful. Whether you're building a handheld device, automation panel, safety monitor, or ...

Generally debugs messages in Arduino is done by Serial.print*, and show in this monitor serial, or another serial tool, as screen, pyserial, coolterm, etc. The Arduino official IDE, not have debugger.

The I2CKeyPad library implements the reading of a 4x4 keypad by means of a PCF8574. Smaller keypads, meaning less columns or rows (4x3) can be read with it too. Since 0.3.2 the library allows a 5x3, ...

Abstract: A circular conformal array antenna (CAA) with beamsteering capabilities as well as omnidirectional performance at 3.5 GHz (S-band) is presented. The single radiating elements are formed by ...

Abstract: Light Fidelity (Li-Fi) is a budding technology that has emerged in several recent years, yet it needs further development and experimentation to prove its capability to be an alternative to ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next magnifies the already-magnified image, and so on until it reaches the eye ...

The Government of India has been investing to spur up its semiconductor design and manufacturing industry at least since 2018/2019 with the SHAKTI and AJIT microprocessors. In 2022, they decided to ...