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The h0ffinator
Smith Sep 02,2024
I'm going to tell you a story about playing a small prank on a coder and a self proclaimed greedy musician and it all started on the 22nd of January, listing to Unstable Radio on djh0ffmans twitch channel.Towards the end, he played one of his songs, Shipping Forecast, and what he said gave me an idea....This is the PCB used in this video:Some parts: • Compatible with ATTiny85 Digispark: https://amzn.to/4fMXetc • AAA Battery Holder: https://amzn.to/4cgPlsW • 2W 8Ohm Speaker: https://amzn.to/4cjE...
Arduino Audio Stereo
770
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0
A-Com PCB - Digimon Virtual Pet Communicator
Evans Sep 01,2024
The A-Com device simulates the connection used by the Digimon virtual pets to allow you to connect them to a computer/mobile. You can connect to the world of W0rld, as well as other apps to unlock new routes within your v-pet.The original A-Com design was created by Ben|Katsu and this PCB essentially provides both the base circuitry and contact points needed to facilitate the creation of an A-Com. You will also need an Arduino Nano (tested with Every) and the two resistors listed above in the pa...
Arduino DIY Digimon
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MastWerks-BuddiHex Remote Mast Rotator Control Board v1.1
Bruner Aug 29,2024
The circuitry incorporated into the PCB defined in this project controls a remote rotator system we designed for use with a MastWerks mast and BuddiHex antenna (see buddipole.com). The project is described in more detail on printables.com: www.printables.com/model/960091-mastwerks-buddihex-remote-mast-rotator-v2. The firmware used to operate the board is found on github: https://github.com/mdannhardt/rotatorControllerESP8266 and https://github.com/mdannhardt/HexbeamRotatorControl.
Arduino ESP8266 DIY
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Arduino OPLA IoT Kit blink_ Example and Symon Says Game
Pavleski Aug 29,2024
  The Arduino Opla IoT Kit is a versatile kit designed for creating and managing Internet of Things projects. The "Opla" stands for "Open-source Programmable Logic Analyzer," but in the context of the IoT Kit, it represents a set of tools and components to help you develop connected applications.  This kit provides a robust set of components for creating a wide range of IoT applications, from simple sensor projects to more complex systems involving cloud connectivity and data...
Arduino Development board IOT
754
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DTMF decoder for handy with arduino, control over several kilometers
Tutoriales Aug 29,2024
In this tutorial we will see how to make a circuit to connect to our handy, in this case a Baofeng UV-5R (although it also works for other brands and models) for long distance control of motors, lights, water pumps without the need to use a cellular network, or in places where it does not exist. We will see the assembly of the electronic circuit, we will study the source code and finally we will test the entire device to verify its operation.Electronic components3.58 Mhz crystalTwo 100K Ohm resi...
Arduino radio handy
1204
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3
SDriveMAX LED panel
DevZine.pl Aug 27,2024
Front panel with LED indicators: power and activity, designed for SDriveMAX for 8-bit Atari XL/XE computers.The potentiometers allow you to adjust the brightness of the LEDs to an even and desired level. It should be connected to the RX, 5V, and GND pins on the Arduino UNO module.The panel does not require any additional modules to function.Its small size makes it suitable for a 3D-printed case, such as https://www.thingiverse.com/thing:5037759 and others. The photos show the assembly process. T...
Arduino Retro DIY
1070
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STM32 F407 Processor Board for Speeduino
Kemppainen Aug 23,2024
This is a STM32 F407 based processor board made for Speeduino that replaces the original Arduino Mega Processor board. With this you have faster processor with the SD-Card logging, CAN, RTC and many other features.
Arduino DIY
6654
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stepper_controller
Aug 16,2024
Used to control a stepper motor via an ESP32 and a TMC2209.
Arduino ESP32 stepper motor
413
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DIY Breath Analyzer With The MQ3
Wohlfahrt Aug 15,2024
I always wanted to build some project with a MQ Sensor. The MQ3 alcohol gas concentration sensor is perfect for this case! I designed a pcb with a small size and battery powered operation. And with that my DIY Breath Analyzer was born! You can check out my instructable to read more about the process and build yourself one too!:https://www.instructables.com/DIY-Breath-Analyzer-With-the-MQ3/
Sensor DIY MQ3
701
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DIY Simple STM32 Virtual Electronic Finderscope (Stellarium Compatible)
Pavleski Aug 15,2024
 A finderscope is a small auxiliary telescope mounted on the main telescope to help locate and center objects in the main telescope's field of view. The finderscope provides a wider field of view than the main telescope, making it easier to locate objects in the night sky. However, finding the desired object in the night sky is a very laborious task and requires a lot of time and patience, especially for beginning astronomers. This time I will present you a simple way to make an e...
Microcontroller USB Arduino
1145
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Popular Project
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
⚡ How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working
If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
Jammer Bluetooth 2.4G
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ESP32 Walkie Talkie
I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!
LTS Respooler Control Board
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