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Hardware Debouncer
Bao Mar 17,2025
Old school Hardware Debouncer, no more noisy and bouncy switches. Default debouncing time is 15ms, longer or shorter time can be achieved by switching the responding resistor/capacitor. The core of this board is the ancient Inverted Hex Schmitt-Trigger 74HC14R1,3,5,7,9,... : 150 OhmR2,4,6,8,...: 15k OhmC1,2,3,...: 1uFSOP14 IC: 74HC14
Arduino DIY ESP8266
941
0
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Ultrasonic Sensor PCB Fabrication & Assembly Kit
E Mar 12,2025
Proximity warning device: a simple yet effective learning project using an Arduino Nano, an ultrasonic sensor, a series of LEDs, and a buzzer for audio alerts. This device detects nearby objects and provides visual and audio feedback based on distance, with a video showcasing the full prototyping process. Once ordered, you may contact me through my YT channel for STL files and code, or you can code it yourself for a more hands-on experience. The code for this project was intended to be written b...
Arduino DIY Maker
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Arduino Uno Solderable Prototyping Shield
ROBOSANS Mar 10,2025
Upgrade your prototyping with the Solderable Breadboard Arduino Uno Shield! This custom PCB mounts directly onto your Arduino Uno, giving you a dedicated, solderable area that mimics a standard breadboard. Say goodbye to messy jumper wires and loose connections—secure your components for a more reliable, professional build. Whether you're a maker, educator, or engineer, this shield makes your projects more robust and long-lasting. Get yours now on PCBWay Marketplace or download the gerber files ...
670
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TQFP44 to DIL44 Socket Adapter
C Mar 09,2025
Useful TQFP44 to DIL44 Socket Adapter. Developed for integrated circuits like ATMEGA324 or the MMC3.
Arduino DIY Board
936
1
0
PowerPulse Inverter
Arnov sharma Mar 08,2025
Greetings everyone, and welcome back.This is the PowerPulse Inverter project, a simple and effective way to convert 12V battery power into a stable AC voltage.This unique inverter design utilizes the CD4047 IC to generate precise square wave pulses with powerful MOSFETs and a 12-0-12V transformer to achieve an adequate AC output.The PowerPulse Inverter enhances heat management, troubleshooting, and updates by separating the circuit into two primary sections for modularity: the CD4047 Driver...
DIY USB Commodore
1668
0
5
General Purpose Perforated Breadboard
C Mar 08,2025
This is a very simple but extremely handy 76mmx70mm perf board. Standard 0.1" spacing with 2.6mm holes for mounting.
Arduino DIY Board
860
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0
Motobot-with-Robotic-Arm-Schematic_PCB_Motobot-with-Robotic-Arm-Schematic_2024-10-14
Ndukwu Mar 07,2025
The RC car robotic arm is simply an RC car on wheels. The arm is a 4DOF robotic arm, meaning it has four moving parts.I used Mg90s servo motors since they are metallic, but the plastic Sg90s should work also. As seen in the schematic diagram below. I used two separate power supplies, each made up of 2S lithium ion (Li-on) batteries, one for the MCU and the other for the motors. This was to prevent interference of the voltage fluctuations and electrical noise generated by the motors from disrupti...
Arduino ESP32
1447
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Arduino two weel self Balancing Robot
Pavleski Mar 06,2025
 Self Balancing Robot is device that can balance itself from falling to the ground. Its function is to maintain balance using the motor’s axis movement of the wheels and body. There are several types of self-balancing robots, and in this particular case I will present you a way to make a Two-Wheeled Balancing Robot. Actually, I made this robot together with one of my students and it is a high school graduation project. This is the simplest type of balancing robot and only requires a few com...
Arduino Robot Robotics
3041
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Wemos S2/S3 adapter
Mar 06,2025
allows you to use the internal pins of the WeMos S2 and S3 boards with shields designed for D1 and C3
ESP8266 Arduino DIY
629
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Prototype Board, 2.54mm, 100x100mm
UA Mar 06,2025
The Prototype Board (100x100mm, 2.54mm pitch) is a general-purpose PCB designed for prototyping electronic circuits. It provides a grid of plated through-holes spaced at a standard 2.54mm (0.1 inch) pitch, allowing easy soldering of components and jumper wires.Features:Size: 100mm x 100mmHole Pitch: 2.54mm (0.1 inch)Material: FR4Copper Layer: Double-sidedPlated Holes: Compatible with through-hole componentsMounting: Can be cut to custom sizes or ...
Arduino ESP8266 Board
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Popular Project
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
4G Hacker Phone
Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
SensWear: An Open-Source, Modular, AI-Ready Wearable Platform
SensWear is an open-source, modular wearable development platform that gives researchers, engineers, and makers control over their hardware, firmware, and raw sensor data. It combines a flexible main ...
DIY XBOX Controller
Greetings everyone, and welcome back. Here's something fun and custom.This is my version of an Xbox controller, which I built from scratch. It features an ESP32-C6 DevKit as the main MCU, paired with ...
Programmable Mist Maker - XIAO / QT PY Extension
This is an open source, programmable mist maker built as an expansion board for the Seeed Studio XIAO ESP32-C6. It mounts directly on the XIAO or QT PY, is powered over USB-C, and turns a piezo atomiz...
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