All About Circuits

Latest Image Processing Projects

Categories

How to Build a Tachometer/Speedometer with an Optoelectronic Sensor, a Microcontroller, and a Disc

How to Build a Tachometer/Speedometer with an Optoelectronic Sensor, a Microcontroller, and a Disc

Learn how to make a tachometer and speedometer using a C8051 microcontroller, an optoelectronic sensor, and a spinning disc.

Projects Sep 06, 2017 by Nick Davis
Maxim Integrated’s Sound Activated NeoPixel Rave Goggles

Maxim Integrated’s Sound Activated NeoPixel Rave Goggles

Be the spectacle at this summer's music festival with these sound activated rave goggles!

Projects Jul 07, 2017 by Ryan Jones
How to Create a Gaming System with the Atmel SAM4S Xplained Pro

How to Create a Gaming System with the Atmel SAM4S Xplained Pro

This article provides additional details related to code development, hardware configuration, and the OLED interface.

Projects Apr 01, 2016 by Robert Keim
Design a Color Sensor with Measurements Displayed via an RGB LED Module, Part 2

Design a Color Sensor with Measurements Displayed via an RGB LED Module, Part 2

Learn how to collect and process RGB data generated by the BH1745NUC color sensor IC.

Projects Jan 23, 2016 by Robert Keim
Ambient Light Monitor: Display Measurements on an LCD

Ambient Light Monitor: Display Measurements on an LCD

Learn how to use an EFM8 microcontroller to convert current and voltage measurements to digits that can be displayed on an LCD. We'll discuss a convenient way to report analog-to-digital conversion values that represent current and voltage amplitudes.

Projects Jul 26, 2015 by Robert Keim
How To Use Arduino’s Analog and Digital Input/Output (I/O)

How To Use Arduino’s Analog and Digital Input/Output (I/O)

The Arduino can input and output analog signals as well as digital signals.

Projects Jun 10, 2015 by Tim Youngblood