Maker.io main logo
Image of Pico Inventor's Kit Experiment 8 - Wind Power
TUTORIAL

Pico Inventor's Kit Experiment 8 - Wind Power

By Kitronik Maker

Experiment 8 from the Inventors Kit for Raspberry Pi Pico, in which we harnessing the power of the wind.

Image of Donald Bell Maker Update: Man of Steel
VIDEO

Donald Bell Maker Update: Man of Steel

By Maker.io Staff

For this week’s Maker Update: a Superman robot made from plastic, machines to help you work out, a flying LED display, and animatronic nightmare fuel for your Halloween decorations.

Image of Intro to ROS Part 5: Services, Requests, and Responses with Python
TUTORIAL

Intro to ROS Part 5: Services, Requests, and Responses with Python

By ShawnHymel

In this tutorial, we will see how services work by creating a custom server and client in Python ROS nodes.

Fernando Bisi Vieira

Skills: C C++ CAD Python

Interests: 3D Printing Acceleration Arduino ARM mbed Audio Bluetooth / BLE Boards C C++ CAD …

MAKER
PROJECT

Create an Ambient-Adaptive real-time CO2 Bar

By Sheikh Shuhad

This tutorial walks you through a tiny, privacy-first web app that reads only the advertised CO2 level from a nearby HibouAir sensor using a BleuIO USB BLE dongle. Renders it as a color bar with a simple “High CO2” warning when your threshold is crossed.

Image of Faster printf Debugging (Part 2)
TUTORIAL

Faster printf Debugging (Part 2)

By Nathan Jones

Learn non-blocking UART and USB tricks to slash printf debug times on STM32 boards. Speed up embedded logging with interrupts, DMA, and smart buffering.

PROJECT

Halloween Pumpkin

By Adafruit Industries

Here is a quick project for an electronic Halloween pumpkin.

Image of ITCH Parser Design in SystemVerilog
TUTORIAL

ITCH Parser Design in SystemVerilog

By Mustahsin Zarif

Learn how to design and simulate an ITCH protocol parser in SystemVerilog for FPGAs. Explore the intersection of FPGA design and finance.

PROJECT

Making a Retro Analog NTP Clock with Unihiker K10 - Arduino IDE Tutorial

By Mirko Pavleski

This project successfully demonstrates that the Unihiker K10 board, despite being AI-oriented, can effectively utilize standard Arduino libraries for creating traditional electronics projects.

Image of Teardown of CurrentBody Series 2 and Shark Cryoglow LED Therapy Masks
BLOG

Teardown of CurrentBody Series 2 and Shark Cryoglow LED Therapy Masks

By bekathwia

Electronics teardown of LED therapy masks: how they manage power, control LEDs, and survive daily wear.

PROJECT
10

How to Build an UWB Indoor Positioning System using ESP32 and Qorvo DWM3

By Rinme Tom

Build a DIY USW indoor positioning system Using ESP32 with the Qorvo DWM3000. This tutorial walks you through hardware, firmware, and Python visualization to create accurate tracking for robotics and IoT projects.

PROJECT

Halloween Scream Box

By Adafruit Industries

Do you need a last-minute Halloween decoration to scare your friends and trick-or-treaters? Try building a scream box that lets out blood-curdling screams when it's opened!