Maker.io main logo
Arduino UNO R4 Minima and WiFi Now Available!
BLOG
3 290

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
67

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
67

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
332

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.

Arduino Project to Product-Part 5-Testing LoRa Range
VIDEO
104

Arduino Project to Product – Part 5 – Testing LoRa Range

By Maker.io Staff

In this video, Shawn Hymel continues the tutorial on operating voltage optimization by examining the effects of 1.9V and 5V supplies on the RFM95’s RF output power.

Arduino Project to Product – Part 4 – Optimizing Operating Voltage
VIDEO
59

Arduino Project to Product – Part 4 – Optimizing Operating Voltage

By Maker.io Staff

In this video, Shawn Hymel continues the tutorial on operating voltage optimization using datasheet information and the physical characteristics of project components.

Arduino Project to Product – Part 3 – How to Build an Arduino on a Breadboard
VIDEO
145

Arduino Project to Product – Part 3 – How to Build an Arduino on a Breadboard

By Maker.io Staff

In this video, Shawn Hymel demonstrates ways to reduce project current draw by eliminating unnecessary microcontroller support components.

PROJECT
79

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
169

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.