Hackaday

Building An Escape Room Lockbox With The ESP32 Cheap Yellow Display (CYD)

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...
Hackaday

An Open Source Electromagnetic Resonance Tablet

Drawing tablets have been a favorite computer peripheral of artists since its inception in the 1980s. If you have ever used a drawing tablet of this nature, you may have wondered, how it works, ...
IEEE

4-to-2 Optoelectronic Encoders Utilizing Quantum Well Heterojunction Phototransistors on the Light-Emitting Transistor Platform

Abstract: This letter presents the design, fabrication, and characterization of a 4-to-2 optoelectronic encoder utilizing the light-emitting transistors (LETs) platform. By employing a GaAs-based ...
GitHub

Design a Manchester Decoder and Encoder

The schematic of the Manchester Code Decoder is shown as bellowed: The waveform of the Manchester Code Decoder is shown as bellowed: The Manchester bit value is presented in the first half of each bit ...