Scanning at 80 frames per second he gets a nice, flickerless display. To make both the LED matrix circuit board and the control board, [Joekutz] carved out isolation paths in copper clad boards ...

This meant using 42 dual-colour LED’s, which would require a large number of GPIO pins on the micro-controller. Using a clever combination of matrix and charlieplexing techniques, he was able to ...

Inspired by printed circuit boards, the building block of all electronics, a Dutch designer has created an LED-based light installation that draws upon the familiar etching pattern inside most ...

The LED driver enables the IS31CS9310 and IS32CS9310 to create LED matrix light tailored to system ... light is tackled with a de-ghosting circuit in the IS31CS9310 and IS32CS9310.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

SAN FRANCISCO, Feb 13 (Reuters) - Circuit board design startup ... The Benchmark general partner who led the investment, Eric Vishria, took a board seat at Quilter, as is typical with the firm's ...