The OPB9000 is a reflective light sensor from TTElectronics with programmable output and sensitivity levels.
July 27, 2018 by Mark Hughes
This project demonstrates and discusses the performance and functionality of an inductorless ±5 V power-supply circuit.
June 18, 2018 by Robert Keim
In this article, we’ll evaluate different firmware strategies in our pursuit of maximum-frequency analog signal generation.
December 08, 2017 by Robert Keim
In this article, we’ll develop firmware that will serve as the basis for high-precision, high-speed signal generation.
December 01, 2017 by Robert Keim
In part 2 of the LED saber project, we'll assemble the power and audio systems.
October 19, 2016 by Jeremy Lee
Learn how to build a device which senses when your computer monitor is physically rotated, and automatically tells your computer to rotate the display accordingly.
April 12, 2016 by Matthew Davis
Learn how to read electrical signals and data from an analog device using the Step Response technique in Part 5 of the Building Raspberry Pi Controllers series.
February 09, 2016 by Don Wilcher
Gather data via USB from a BH1745NUC optical sensor and then display color characteristics and illuminance values.
January 28, 2016 by Robert Keim
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