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USB Macro Pad
Simple Electronics Jul 25,2022
A super easy USB Macro pad using the Arduino pro micro (or compatible) board. This uses 16 Cherry MX style switches with keycaps that have spaces for printed labels in them. The sky is the limit!If this isn't for you, check out Dustin Watts' ESP32 Touchdown!:https://www.tindie.com/products/dustinwattsnl/esp32-touchdown/https://www.youtube.com/watch?v=TJTbuOdeoFwFor this build you will need:1n4007 Diodes:World - https://s.click.aliexpress.com/e/_DdRbCyTCanada - https://amzn.to/3PT0dlQUSA & Wo...
Arduino DIY USB
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ESP32 and Round OLED Smart Watch Concept
Arnov sharma Jul 25,2022
Hey, what's up folks.Here's a super interesting project that utilizes a Round LCD Display connected with an ESP32 board to make a smartwatch.This article is gonna be about setting up the Round LCD and basic smartwatch on a breadboard.So let's get started.Material RequiredWe use the following materials to set up our smartwatch-1.28" Round LCD Display GC9A01ESP32 Board- Lolin D32 ProRTC ModuleBreadboardJumper wires1.28" GC9A01 ROUND LCD DISPLAYGC9A01 is a 240x240 Round RGB LCD Display that adopts ...
Arduino ESP8266 Display
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Athduino-RP2040
SUBASH.CMK Jul 24,2022
A custom build Arduino made by using the new Raspberry pi pico's RP2040 arm based micro controller
Arduino DIY Hardware
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Electronic Tin Whistle
Bertović Jul 21,2022
I created simple tin whistle using AtMega328 and few other components.You can find more about this project in this video: https://youtu.be/4f6NkdOxqLEComponents: ATmega32816MHZ crystal oscillator2x 22nF capacitors10K resistor1000K resistor3mm LED7 x push button switch1x micro limit switch
Arduino Atmega Development board
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Motion Trigger Circuit with and without Microcontroller
Arnov sharma Jul 21,2022
GreetingsHere's a tutorial on how to use an HC-SR505 PIR Module with and without a microcontroller to drive XYZ Load when any motion is detected.This Tutorial contains three different types of setups that we can use to prepare a Motion Detection Based Project like an automatic Hallway Light or Motion Detection Security System Etc.Let's get started.Material RequiredFollowing are the materials used in this built-PIR HC-SR505 ModuleAttiny13ATTGO T Display BoardLEDsJumper WiresBC547BreadboardUSB Mic...
Arduino ESP8266 Commodore
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CNC Vinyl cutter machine with GRBL shield
ELECTRONOOBS Jul 18,2022
So, for the PCB we need and Arduino NANO and some female pins. Aside from that we need 2 step motor drivers. And for that, you could use the cheap ones, the A4988 or you could spend a little bit more for some silent step motor drivers such as the TMC2208. The rest are just some jumpers and connectors, maybe a button, capacitors and even a MOSFET. But the MOSFET is for a spindle control but this project doesn't have a spindle so we don’t need power control.So, aside from the PCB we need the 3D pr...
cnc grbl Arduino
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Police Car Led Effect Using 555 Timer IC
Adhikari Jul 18,2022
IntroMy 5-year old son asked me to create a Police Car like flashing light that he can put on top of his nerf-gun, while playing around with his mates. No worries mate, sounds like a plan to me. Bang, weekend sorted.In this tutorial I am going to create a Police Light themed LED Flashing circuit using the 555 timer IC. This circuit alternatively flashes between the Red and the Blue LED's while blinking each of them individually similar to the police strobe lights. To add some spice to this proje...
Arduino ESP8266 LED
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Arduino yok 32 led animasyon
Nejdat delioğlu Jul 18,2022
Bu projeyi siz yapabilirsiniz
LED Arduino Ruler
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DIY Handheld Fan
Arnov sharma Jul 17,2022
Hello Everyone and here's something COOL, a DIY Handheld Fan completely made from scratch.The goal here was to make a small portable fan that I could use daily when going outside.I prepared a 3D Printed body and made a custom PCB that holds all the essential electronics on it that drives the main motor, I'm using Micro Brushed DC Motor here which is generally used in Micro Drones, It's loud and super powerful.As for the brain of this project, I used an Attiny13A to control a Mosfet IC that drive...
3D printing SLA Arduino
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Prototype Board for the Olimex ESP32-POE-ISO
Dan Hoover Jul 16,2022
The ESP32-POE-ISO is a fantastic board, but it has a few shortcomings. There's absolutely no way to mount it without 3d printing a special enclosure and it severely lacks a proto shield. This board solves that. It offers extra rows of pins and 5v, 3.3v and ground. There is a breakout header on one side to hook up an i2c device like a 16x2 LCD as well as a proprietary connector that I use in some of my personal projects. That connector is also great for a few leds and buttons.Simply solder female...
esp32 proto protoboard
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DIY Active FFB Pedal PCBA
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