We may receive a commission on purchases made from links. There's a certain charm in seeing simple electronic systems at work. Don't you just get excited as you watch a mobile robot solve a maze or ...

A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects ...

Arduino has announced the new UNO R4 board family, a new platform for enthusiasts, hobbyists, students, and professionals to create prototypes, innovative solutions, and other interactive electronic ...

The project illustrates the driving of analog meters using PWM outputs from Arduino as well as the LCD Smartie program. A small current is typically required by meters to operate wherein a typical ...

When you think of Arduino, your mind immediately pictures an Arduino Uno with its teal color, bulky USB port, and long microcontroller chip sitting on a socket, and you're not alone. The Uno is such a ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own ...

The 32-channel PCI-417N series parallel-sampling PCI analog-to-digital converter (ADC) board streams at 14-bit resolution. A 32-bit wide on-board DMA PCI bus master offloads the host CPU. To avoid the ...

Much to the chagrin of hardware tinkerers, the Raspberry Pi doesn’t have analog inputs on its GPIO pins. Sure, you can blink a LED with just a few console commands, but reading sensors with a ...