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All About Circuits

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Projects Ver todo

PROJECT
4,389

How to Interface a Seven-Segment Display with an Arduino

By All About Circuits

An expensive liquid crystal display is not necessary for displaying data in most applications instead a seven-segment display is simply sufficient.

PROJECT
241

Action Camera Teardown

By All About Circuits

Action cameras are becoming hugely popular.

PROJECT
88

Building a DC Motor Controller for Object Detection

By All About Circuits

In this project, you will be building an object detection DC motor controller.

PROJECT
82

Survival Radio Teardown

By All About Circuits

In this teardown, we will look at a windup radio with a few interesting features that may be useful in the wild!

PROJECT
166

Using an Arduino’s Digital I/O

By All About Circuits

You can connect Arduino sensors, actuators, and other ICs with the digital inputs and outputs (digital I/O) on the Arduino for useful things, such as reading switch inputs, lighting indicators, and controlling relay outputs.

PROJECT
4,607

How to Make a Simple Digital Voltmeter with an Arduino

By All About Circuits

It's easy to make a digital voltmeter with an Arduino and a 16x2 liquid crystal display (LCD). This project will also help you measure voltages above the reference voltage using a voltage divider.

Tutorials

How to Setup your Raspberry Pi
TUTORIAL
953

How to Setup your Raspberry Pi

By All About Circuits

Raspberry Pi is a miniature computer with ports that can be connected to different peripheral devices. It has an HDMI port to connect a monitor, USB ports for a keyboard and mouse, and an Ethernet port to connect to the internet.