Build Your Own Circuits in Browser - ESP32, Arduino, Raspberry Pi Pico
Explore Wokwi, a browser-based simulator for electronic boards. Learn to create, test, and visualize circuits using various components, programming languages, and web technologies.
Use Python to Build a Magic SMS Button
Learn to create a Magic SMS Button using Python, CircuitPython, and the FeatherS2 ESP32 microcontroller. No programming experience needed. Automate your maker projects and send SMS messages with the push of a button.
Making a Safer M12 Breakout Board
Designing and troubleshooting an improved M12 breakout board for CNC routers, featuring combining logic for normally-closed sensors and auto-squaring compatibility with Acorn systems.
SPI and I2C Communication Protocols - SparkFun According to Pete
Explore SPI and I2C protocols with SparkFun's Pete Dokter, covering bitbanging, analyzers, and practical applications in embedded electronics.
Introduction to the Micro-bit V2
Explore the new BBC micro:bit V2's features, including microphone and speaker, and learn how it enhances educational opportunities for students worldwide using web-based editors.
How to Make an ESP32 Escape Room Pirate Wheel Puzzle
Learn to create a pirate-themed escape room puzzle using ESP32, magnetic encoder, and LED strips. Build an interactive ship's wheel that unlocks a treasure chest when rotated in the correct sequence.
Remote Learning with the Micro-bit - A Programming Deep Dive
Explore micro:bit programming with MakeCode, covering LEDs, inputs, outputs, and basic concepts like variables and conditionals for an engaging first-hour experience.
Live Coding the Micro:bit with MakeCode - Introduction and Project Walkthrough
Explore the micro:bit with SparkFun educators: learn about its history, sensors, and programming environment. Follow along to create a project using MakeCode simulator and gain hands-on experience.
Make a Wi-Fi Hacking CTF Target with Microcontrollers
Learn to create an ethical Wi-Fi hacking target using affordable microcontrollers. Perfect for beginners, this tutorial covers hardware setup, code implementation, and practical hacking techniques for a safe learning environment.
Wi-Fi Phishing for Passwords with Cheap Microcontrollers
Explore Wi-Fi password phishing using affordable microcontrollers. Learn to set up phishing pages, perform deauth attacks, and compare tools like Airgedon and Huhnitor for capturing Wi-Fi credentials.
Cheap and Easy WiFi IoT Tutorial - ESP8266 Setup and Introduction - Part 1
Learn to set up and use the ESP8266 WiFi module for IoT projects. Covers wiring, firmware flashing, and establishing TCP connections for data exchange with servers.
The Ultimate Programmer Board - How to Build the Kit
Step-by-step guide to assembling the Ultimate Programmer Board, covering component installation, wiring, and testing. Ideal for electronics enthusiasts looking to enhance their project capabilities.
External Watchdog Timer - Prevent Latch-Hang Ups in a µController
Learn to build an external watchdog timer using a 555 IC to prevent microcontroller hang-ups. Explore circuit design, PCB layout, and component selection for this essential reliability-enhancing project.
STM32 Blue Pill - Is This a Modern NANO Replacement
Explore the STM32 Blue Pill as a powerful Arduino Nano alternative. Learn about its enhanced capabilities, compatibility with Arduino IDE, and how to set it up for your projects.
No Real Time Clock Required - Wemos ESP8266 Mini
Learn to implement accurate timekeeping on ESP8266 using NTP servers, eliminating the need for a physical RTC module. Explore code examples and best practices for reliable time synchronization in IoT projects.
TM1637 LED Controller Using NTP Server
Learn to control TM1637 LED displays using an ESP8266 microcontroller and NTP server for accurate timekeeping. Explore multiplexing, network time synchronization, and practical implementation.
Digital Potentiometer AKA Volume Control
Learn to control digital potentiometers with Arduino, including volume adjustment, remote control, and non-volatile memory features. Practical demonstrations and code examples included.
ESP8266 WiFi Web Server, Arduino Style - Introduction
Explore WiFi control using ESP8266 for remote monitoring and automation. Learn to set up, code, and implement basic web server functionality for IoT projects.
Adding an ESP32, MQTT and More to the Arylic Amp
Enhance an Arylic Amp with ESP32, MQTT, and Home Assistant integration. Learn to add a rotary volume knob, buttons, OLED display, and create a custom enclosure for a feature-rich audio streaming device.
A DIY Approach to Using the Arylic Up2Stream Amp
Explore DIY audio projects with the Arylic Up2Stream Amp, focusing on advanced features accessible without a mobile app. Learn about interfaces, network setup, API control, and local customization options.
A New Parking Assistant Using ESP8266 and WS2812b LEDs
LED parking assistant using ESP8266 and WS2812b LEDs guides drivers to optimal parking position with color-coded zones and effects. Features web app control, MQTT integration, and over-the-air updates for a smart garage upgrade.