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DRV8255/A4899 Step motor driver board
Feb 03,2025
This board allows to gather all needed parts to controll stepper motor. XH pin is for stepper motor - Nema17. Pinout allows controlling stepper motor by arduino/stm32/raspberry/gd32. Board needs power voltage in range 20-30V.
Arduino STM32 DIY
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Tug of War Arduino Game on WS2812 Led strip
Pavleski Jan 30,2025
 A Tug of War is a classic team-based game where two opposing teams compete to pull a rope in opposite directions. The objective is to pull the other team across a certain marker (often a line or flag) positioned in the center of the rope. This time I will describe how to make an Arduino version of this game for two players. In fact, each player represents a team and has its own color. Thanks to the LED strip with programmable RGB LEDs with a built-in WS 2812 chip we can make this game...
Arduino ESP8266 DIY
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Wemos D1 Mini Altoids PCB
Lorenz Jan 29,2025
A simple pcb for storing my wemos d1 mini pro in an altoids tin.Screw terminals are perfect for home automation / home assistant.Add any sensor you want...
Arduino ESP8266 DIY
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Clap Switch With PICO 2 and MAX9814
Arnov sharma Jan 29,2025
The idea here was to create a simple breadboard setup for testing with the MAX9814 microphone module and PICO. Setting up this breadboard version was critical in developing a Clap Switch Circuit, which will be developed soon.In this article, we will explore the MAX9814 microphone sensor's setup guide and the preparation of a basic clap switch with it, utilizing an OLED screen and the PICO 2.The idea here was to create a simple breadboard setup for testing with the MAX9814 microphone module and P...
Arduino ESP8266 DIY
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ESP8266 Nodemcu 4 Ch Relay Module For IoT Project
DAS Jan 29,2025
OverviewThis project allows you to control four relays using an ESP8266 (NodeMCU) via the Arduino IoT Cloud. You can toggle relays using physical switches or control them remotely from anywhere using a cloud-based dashboard. Key Features: Manual Control – Use physical switches to toggle relays. Remote Control – Control the relays from the Arduino IoT Cloud Dashboard. WiFi Connectivity – Get real-time feedback on the relay status. Synchronization – Changes from manual and cloud control stay updat...
Arduino ESP8266 DIY
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ATTiny1614 and VCNL4200 LED Controller
M Jan 27,2025
This project centers on creating a smart lighting system that dynamically turn ON and OFF an addressable WS2812B LED strip based on ambient light intensity and proximity sensing. The system uses an ATtiny1614 microcontroller as the core, interfacing with a VCNL4200 sensor to monitor environmental conditions.The VCNL4200 combines ambient light and proximity sensing in a compact module, providing real-time data. The ambient light sensor (ALS) measures the surrounding brightness, while the proximit...
LED Arduino Sensor
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4 CH Relay Module With ESP32 For Home Automation ,Alexa,Google Home
DAS Jan 25,2025
Hello All My FriendThis is Simple Easy To USE 4 Ch Relay Module With ESP32 SupportUse This Board For Home Automation ,Alexa , Google Home ,And Many more IoT platformI Make Video Tutorial And Product Video Soon
Arduino ESP8266 DIY
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miniEsp - ESP8266
Tora Jan 25,2025
miniEsp is a practical and powerful upgrade to the ESP-01, offering more I/O options and better voltage protection, all while maintaining compatibility with the existing ESP-01 pin header format.OverviewThe miniEsp is my solution to the limitations of the ESP-01 module. One of the biggest issues I faced with the ESP-01 was its lack of I/O pins, having only 2 I/O pins made it too restrictive for many of my projects. I wanted a more capable, versatile version of the ESP-01, so I des...
Arduino ESP8266 DIY
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Arduino UNO Shield Synthesizer VFO / BFO
Berberena Gonzalez Jan 25,2025
Synthesizer VFO/BFP/CLK V1.26.5with a PLL5351 module and two display options(LCD1602A / Oled)This is a board (shield) to use with Arduino UNO R3..https://www.facebook.com/share/p/167qJ1SHQe/For updated information you can follow me here:https://www.facebook.com/groups/si5351synthhttps://www.facebook.com/groups/QrpCubaI am using Ian Ciger sketch--https://www.jciger.com/archives/649note:If you find this work interesting, please let me know with a "like"...
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DIY ESP32 Bioresonance Rife Machine with ZAPPER function
Pavleski Jan 24,2025
Rife machine therapy is an alternative treatment developed by Dr. Royal Raymond Rife in the 1930s. He believed that certain frequencies could target and eliminate pathogens like bacteria, viruses, and even cancer cells. The machine purportedly generates frequencies that match those of the targeted organisms, thereby disrupting and "destroying" them without harming the surrounding tissue. However, the scientific and medical communities largely reject Rife therapy due to the lack of solid, pe...
Arduino ESP8266 ESP32
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With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
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