Photodiode Placement: Position the photodiode module so it collects reflected or transmitted light from the scanning spot. Depending on whether reflection-mode or transmission-mode imaging is desired, ...

This project demonstrates a simple yet adaptive laser communication system built using Arduino. It was developed as part of a final assignment for a Telecommunications course. 📡 Main Goal: Transmit ...

Posted in classic hacks, hardware, Musical Hacks Tagged arduino, Casio SK-1, circuit bending, NEC 23C256, rom ← Repairs You Can Print: A Little Love For The Glove Box ...

The paper developed a photodiode (PD) model for circuit simulation considering, contrary to existing models, the transient carrier generation explicitly in the solution of the continuity equation. The ...

In order to help his friend prepare for a talk at DEFCON this weekend, [Craig] built an IR photodiode amplifier circuit. The circuit extended the detection range of the hack from a few inches to a … ...