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BBC Micro:bit + WiFi + Phone Notifications
In this project we demonstrate BBC micro:bit how to connect it to WiFi and send a notification to a phone without writing a single line of code. The micro:bit comes with a microphone, among the other...
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Spin Bike Controller
SmartSpin2K is an open hardware and software DIY module that converts BLE signals from a cycling APP (like Zwift, FulGaz, RGT, Sufferfest, etc.) and uses the information they broadcast to increase and...
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VFD Display for the TI83+ Calculator
This project builds upon the PIC/TI83+ interface developed by ThomasHenry (see Nuts & Volts August 2013 – A Mathematics Engine for Microcontrollers). Acknowledgment, appreciation, and kudos to him...
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Firefly Pickle Jar With Microbit and Neopixels
A motion sensitive firefly-filled pickle-jar that gets brighter when you move it, and then settles down to just twinkle a bit when its still. This project was inspired by a workshop led by Lila Finch...
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10 Channel Wi-Fi Switch for Smart Home
This device can help you automate your home, backyard, or whatever you want. Step 1: Gather the Components To build this device, you’ll need: ESP8266 x1;4-stage ripple (binary) counter (I can suggest...
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Micro:bit Controlled Tic Tac Toe Game
With the addition of micro:bit to Tinkercad’s Circuits editor, it is now possible to create circuits with other Tinkercad Circuits components and to simulate the operation of the system by controlling...
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Parallel Apps on an ESP32 Using Toit Platform for IoT
With the Toit platform, developers can treat an ESP32 as a regular computer, installing apps just as easy as on a computer or a phone. Using the high-level language Toit, it is easy to implement...
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Create a Webserver Using ESP01 and STM32F401CCUx
ESP-01 WiFi module is developed by encapsulates Tensilica L106 integrates industry Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi The module supports standard IEEE802.11 add...
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Paper Pocket Pets
Paper Pocket Pets (PPP) is a kit designed to create interactive modular and wearable toys. It encourages children’s movement and sociality thanks to the reactions of the pet and allows children to...
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How to Run Servo Motors Using Moto:bit With Micro:bit
One way to extend the functionality of the micro:bit is to use a board called moto:bit by SparkFun Electronics (approximately $15-20). It looks complicated and has many features, but it isn’t hard to...
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Network Rivalry: a Low-Latency Game for the BBC Micro:bit
In this tutorial, I will explain how to implement a basic multiplayer game on the BBC micro:bit with the following features: A simple interfaceLow-latency between button presses and screen updatesA...
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Wheelchair Pride Project
The Wheelchair Pride Project is designed to allow wheelchair users to feel confident and empowered in their chairs by creating an avenue for self-expression within the chair itself. Oftentimes...
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Decoder / Electronic Quiz Game 2.0
Some time ago I presented the Electronic Quiz I made when I was a kid. It can be used to solve quiz sheets. The big drawback is, that each number is hard-wired to one letter so there are 26 fix...
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Automatic Water Barrel Filler
A relative asked me if I could create something that automates refilling a water barrel used for watering a small garden greenhouse. They didn’t want to plug in a pump every few hours only to have...
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Open Source Ventilator Alternative
Access to medical devices is unequal across the globe, and the COVID-19 pandemic has underscored this fact. During the pandemic the global shortage of ventilators has been especially notable. Access...
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Connecting to Microcontroller With Pyserial Library – Python
Hi, In this instructable, we’ll see how to use the Pyserial library in Python in order to make a serial connection via a COM Port (in our example COM3) and receive the temperature and humidity values...
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Mandelbrot Set on Pi Pico / ILI9341
Mandelbrot Set is IMHO the most famous fractal. Read here for additional info: https://en.wikipedia.org/wiki/Mandelbrot_set This project was inspired by...
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Battery Powered Simple Waste Auditing Data Logger ♻️
I wanted a way to keep track of how much waste I was generating just to be more environmentally conscious. So I created this project as an automated way to help keep track of waste accumulation...
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Cardboard Dragon Robot
Who doesn’t love dragons? I know I do. I wanted to challenge myself with this project and build it all out of cardboard practicing some techniques I recently learned, and control it using a small...
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[Free Download] Atmel Studio 7 Latest Version for Windows & MacOS
Atmel Studio was developed to help them build and debug microcontroller applications. It comes as a platform for integrated creation that uses the shell of Microsoft Visual Studio. This software...
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