Using the technique I'm going to show you it was measured to be 259.91Hz ... only 0.09Hz away from an Exact Middle C Frequency of 260Hz.
Project tutorial by Anthony Kelly
Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.
Project showcase by Shailza
Avoid SD card corruption on a non-responsive RPi using an Arduino to log into the serial console and restart your RPi from the root account.
by Ray Burnette
A voltage to frequency converter can realize an opto-isolated analog input for Arduino or other microcontroller systems.
Project tutorial by Giovanni Carrera
One of the things PocketCHIP can be used for is programming and controlling or processing date from an Arduino. We show you how.
by Josh From BreakoutBros.com
A cheap (less than $20) signal generator that can produce a sine wave, up to 70MHz (Though practically 20-30MHz).
Project tutorial by Umar Sear
Quality microcentrifuges are generally too expensive for most people to afford. This project aims to provide a low-cost alternative.
Project in progress by Kemal Ficici
Different PLA filaments have different melting points - In this tutorial, we will find the ideal temperature for a specific PLA filament.
Project tutorial by kengdahl
eDOT core is a versatile Arduino board with built-in precision RTC.
This post will demonstrate how to configure Arduino/Genuino 101 for the first time and blink a LED.
Project showcase by Muhammad Afzal
Works on all resin.io supported devices (beagle bone, all rpi etc) and all Arduino boards.
by Craig Mulligan
Photon / Spark Core and Arduino talk through serial.
Project tutorial by Garrett Bartley
Presented here are the Arduino Mini Shields. These shields are very easy and fun to make, and you can make your own custom shield from this.
Project tutorial by Patel Darshil
Easily connect Arduino boards at a great distance over RS485 with Visuino.
by Boian Mitov
Connecting devices is the way to make IoT devices. Here I show the how to connect my Arduino 101 board with the recent Raspberry Pi.
Project tutorial by Alexis Santiago Allende
This Project will show you how to Burn Hex File For Atmel Microcontroller using Arduino Uno.
Have a successful connection between Arduino and Raspberry Pi using I2C Communication Protocol.
by Madhav Reddy
This a basic tutorial on Node-RED and Arduino.
by Gokul Periyasamy
Work with Slic3r and the Materia 101 and print a pirate hook.
My second meetup explored I/O while building a sequencer. This is the project writeyp for that event.
Project tutorial by Elijah Scheele
I really want to make a Raspberry Pi laptop but just can't find the right size trackpad so in this project we will be salvaging an old one.
Project tutorial by Dante Roumega
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