Meet Project Patchouli, an open-source drawing tablet project to 'build your own tablet from scratch'

For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...
Computing

Arduino CEO: We will always be open source

In October last year, US chip giant Qualcomm acquired Italian open source electronics and software pioneer Arduino. Not ...

Arduino Uno Q : Hybrid Board Build Smarter Projects with Precise Control

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and ...
Electronics For You

Simple Overflow Stopper

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...
PCMag

Cyber Fidget Is Part Fidget Toy, Part Educational Hacking Tool, and I Want One

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...
IEEE

Programmable Dynamic Range HDR Imaging With LED-Flicker and Motion Artifact Mitigation Using a Four-Tap CMOS Image Sensor

Abstract: Multitap complementary metal–oxide–semiconductor (CMOS) image sensors offer the capability of programmable exposure patterns. This article proposes a method to extend the dynamic range (DR) ...