Oxide semiconductorsare highly attractive for the new-generation transparent/flexible electronics. In this letter, logic gates (inverter, NAND, and transmission gates) and three-stage ring oscillators ...

Learn how a developer built a customizable LED matrix display using ESP32 and Raspberry Pi platforms. Detailed comparison of both controllers, firmware options, and open-source code for DIY smart ...

This paper introduces a precision current rudder type LED constant current driver with a 8-Bit dynamic range adjustable DAC, and a 2-bit programmable full scale option. It can be flexibly configured ...

Elektor Lab Talk #36 is here! In this episode, our editors and special guests take you on a tour of their most interesting, unusual electronics circuits.