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Image of Intro to Embedded Rust Part 11: defmt and Step-through Debugging
TUTORIAL

Intro to Embedded Rust Part 11: defmt and Step-through Debugging

By ShawnHymel

In this tutorial, we’ll explore how to use the Raspberry Pi Debug Probe to perform step-through debugging in Rust.

Frank

Skills:

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Cameron Heggie

Skills:

Interests: 3D Printing Arduino Environmental Ethernet Motors Sensors

MAKER
Image of Measuring the Speed of Sound Using an Ultrasonic Sensor and Oscilloscope
BLOG

Measuring the Speed of Sound Using an Ultrasonic Sensor and Oscilloscope

By Shruti Garg

In this blog, I will walk through a simple experiment that uses an ultrasonic sensor and oscilloscope to measure how fast sound travels through the air.

PROJECT

L293D Motor Driver Shield and Arduino

By Rachana Jain

In this guide, we will first understand how the L293D shield works and then implement a practical servo motor control setup using Arduino UNO.

PROJECT

Make a Phone Call Using the SIM900 GSM Shield & Arduino - Visuino Tutori

By Ron Cutts

Step-by-step guide to set up a SIM900 GSM shield on an Arduino, program it in Visuino, and use two pushbuttons to initiate and terminate phone calls.

PROJECT

How to Use PCF8574 GPIO Extender With Arduino or ESP32

By Ron Cutts

How to Use PCF8574 GPIO Extender With Arduino or ESP32: If you require more pins for your project to connect more buttons, sensors or LEDs, GPIO expanders can h

PROJECT
23

Color Sensing Music Player

By Adafruit Industries

Make colored bricks play music.

Image of How to make Professional Enclosures for your Electronic Projects
TUTORIAL

How to make Professional Enclosures for your Electronic Projects

By Mirko Pavleski

Very often, I receive a request from my viewers to explain the method of making the cases for my electronic projects. First of all, let me tell you that the cases are not made with 3D Printing, but from a special PVC material.

Image of Power Distribution Boards: Smart Alternative to Relays
BLOG
10

Power Distribution Boards: Smart Alternative to Relays

By Antonio Velasco

This blog will talk about the core concepts and the theory behind the circuit schematic and how it was approached.

PROJECT
15

Arduino New Year's Eve Fireworks

By Ron Cutts

Arduino New Year's Eve Fireworks: Make a New Year's Eve Fireworks using Arduino and the ST7735 lcd.Watch the Video! Project file can be downloaded below.