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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
656
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 ...
517
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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
703
1
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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
1292
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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
664
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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
1136
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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
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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
499
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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
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
The Sesame Robot Project
What is Sesame?Sesame is a 3D-printable quadruped robot powered by an ESP32. It runs on 8 MG90S metal-gear servos (two per leg) and features a 128x64 OLED display for a face. It walks, dances, waves, ...
Self-Balancing Robot PCB
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/15335...
AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
After scrutinizing pioneering research papers on AI-powered applications and improvements for restaurant food preparation and delivery, I had become fascinated by the prospects of AI-oriented solution...
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