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PROJECT

Control NEMA 17 Stepper Motor With A4988 Driver and Arduino

Learn how to set up the A4988 stepper driver, connect a NEMA 17 motor, program an Arduino Uno, and use Visuino for easy control. Follow our step-by-step tutoria

PROJECT

ESP32 Analog VU Meter – Smooth Needle, Real Audio Response (DIY Build)

By Mirko Pavleski

I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.

Wim De Vriendt

Skills:

Interests:

MAKER

TUTORIAL

Qwiic Joystick Hookup Guide

By SparkFun Electronics

The SparkFun Qwiic Joystick combines the convenience of the Qwiic connection system and an analog joystick that feels reminiscent of the thumbstick from a PlayStation 2 controller.

PROJECT

Controlling Stepper Motor 28byj-48 With IR Remote Using Arduino

By Ron Cutts

Step-by-step guide: wire the 28BYJ-48, set up Visuino, program IR commands, and spin the motor while holding buttons. Perfect for beginners.

VIDEO

Donald Bell Maker Update: Chasing the Sun

By Maker.io Staff

This week on Maker Update: a sunshine powered bicycle, an AI powered friend from 40-Eridine, a computer that fits in your pocket, and getting your zip ties in order.

PROJECT

ESPNOW - Peer to Peer ESP32 & ESP8266 Simple Wireless Communication Betw

By Ron Cutts

Step-by-step guide to set up ESPNOW on ESP32 and ESP8266, configure MAC addresses, and program data transfer in Visuino. Easy WiFi P2P!

BLOG

Common Website Vulnerabilities and How to Fix Them

By Andrew Kazour

Web development opens the door to creating awesome tools, websites, and personal projects! However, it can be a bit overwhelming trying to figure out how to keep your site secure while building it.

PROJECT

Arduino Color Recognition Using TCS34725 Color Sensor and Neopixels

By Ron Cutts

Learn how to read a paper’s color via the TCS34725 sensor and display it on an 8‑LED NeoPixel strip, all powered by Arduino and Visuino.

PROJECT

Change Random Colors NeoPixel Shield Adafruit & Arduino - 40 RGB LED Pi

By Ron Cutts

Step‑by‑step guide: wire the Adafruit NeoPixel Shield, set up Visuino, generate code, and flash your Arduino to create a dynamic random color display.

PROJECT

Arcade Fightstick

By Adafruit Industries

Build your own joystick and buttons gaming controller.

BLOG

Semiconductor Packaging & SoC Design

By Antonio Velasco

The word "semiconductor" is a strong buzzword. They drive the stock market, enable all of our electronics and systems, and essentially hold up the world.