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Arduino UNO R4 Minima and WiFi Now Available!
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3.167

Arduino UNO R4 Minima and WiFi Now Available!

By Nate_Larson

Arduino UNO R4 Minima and WiFi: Unleash advanced features and elevate your projects. Learn about the boards Arduino is calling the new horizon for makers.

PROJECT
34

Audio-Reactive Artifact with Arduino-Part 2 Making it Smarter

By Clive Maxfield

Turn a discarded valise and some audio tubes into a mesmerizing light show using Neopixel LEDs, a MEMS microphone, and a SparkFun audio tone processor.

PROJECT
35

Audio-Reactive Artifact with Arduino–Part 1: The Initial Hardware Setup

By Clive Maxfield

Turn a discarded valise and some on-sale audio tubes into a mesmerizing light show using Neopixel LEDs, a MEMS microphone, and a SparkFun audio tone processor.

PROJECT
239

Arduino Low Power - Creating a LoRa IoT Node That Runs off Batteries

By ShawnHymel

We build on our previous LoRa IoT weather sensor to run for a year on 2x AAA batteries. We'll look at the AVR ATmega328p datasheet to determine which registers we need to use to put the microcontroller to sleep, and we'll calculate how long we need to sleep before sampling the sensor again.

PROJECT
55

Wireless Thermometer With Arduino and ATMega 328P

By All About Circuits

In this project, we’ll learn how to use an ATMega 328P-PU a 433 MHz RF together.

PROJECT
111

Build Your Own Arduino Breadboard

By Maker.io Staff

Learn how to build your own Arduino breadboard using a breadboard and components allowing you more flexibility in terms of prototyping needs.