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Speaker module 8002B for arduino
Fisher Jun 14,2025
Speaker module 8002B for arduino / esp32 / breadboard.Uses old speaker design and old pinout, compared to new module on aliexpress etc, that uses a new pinout.Also a little bit smaller, for saving board space.
Audio ESP8266 Arduino
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Innovation Lightbulb Badge - Touch-Activated RGB LEDs
Tinkers Jun 13,2025
Design Concept: Innovation Lightbulb    Design ElementsLightbulb ShapeRepresents innovation and ideas - the "light-bulb moment".Features a top tab for lanyard attachment when used as a badge.Complex PCB cut shape demonstrates PCBWay's precision manufacturing capabilities.Number "11" IntegrationThe "11" appears as the lightbulb filament holders.Created using the silkscreen process to showcase PCB manufacturing techniques.PCBWay BrandingPCBWay logo positioned at the top in gold...
Arduino LED RGB
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How to make Simple Offline High Voltage Generator 220V to 60000V
Pavleski Jun 12,2025
  A high voltage power supply is an electronic device that provides an electrical output at high voltages, typically ranging from hundreds of volts to several kilovolts (kV), or tens kilovolts. Very often, DIYers need such a device to perform various experiments, prototyping circuits and tests. Generally, this type of device requires a powerful low-voltage DC source, and then a DC to AC circuit with powerful MOSFETs, which is relatively complex to build, and also expensive. Specif...
DIY USB Atmega
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ATmega328P stand-alone board with FTDI programming
Jun 12,2025
ATmega328P-Based Microcontroller Development BoardDesigned by: Toumi Karim Overview:This is a custom-built development board centered around the ATmega328P microcontroller — the same MCU used in Arduino Uno. It’s ideal for embedded systems learners, electronics hobbyists, and DIY prototyping. The board includes essential components for programming, power regulation, and interfacing with peripherals. Key Features: Microcontroller:ATmega328P-PU with preloaded bootloaderOperates at 16 MHz (via crys...
arduino stand-alone atmega328p PCB designs
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Arduino-based Mist Maker and Hand Dryer
Poudel Jun 07,2025
IntroductionIn today’s world, automation and hygiene have become essential, especially in public places like hospitals, malls, and offices. This project presents an Arduino-based Mist Maker and Hand Dryer system with a 16×2 LCD Display, designed to improve user convenience and maintain hygiene by minimizing physical contact.For Full Project:https://electronicsworkshops.com/2025/05/18/arduino-based-mist-maker-and-hand-dryer/The system uses an ultrasonic sensor to detect the presence of a hand. Up...
Arduino DIY
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8-bit Space Shooter on ESP8266 & LED Matrix - DIY Arduino Gaming
Pavleski Jun 05,2025
Arcade games are fast-paced, simple-to-play video games and Goal is usually to get the highest score, not complete a story. In this type of games you’re always doing something (shooting, jumping, etc.), often usingjust a joystick with 1–3 buttons.  From one of my projects I have an 8x32 Led Matrix with WS2812B leds so I decided to make a simple horizontal shooting game on it, somewhat in the style of the popular Space Invaders. On one side, spaceships constantly appear randomly an...
Arduino ESP8266 ESP32
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Electroluminescent Display with Arduino UNO
upir May 30,2025
Electroluminescent 7-segment display with Arduino UNO and Sparkfun EL Escudo Dos board with custom PCB, using pre-cut electroluminescent panels. YouTube video:Few images from the project:
Arduino DIY LED
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PCBWay 11th Anniversary Badge
Kawashima May 30,2025
A beautiful badge for PCBWay 11th anniversary!Graphic design and conceptby Guiye Perez BongiovanniIt's also a ATTiny85 dev board!You can use it like Digispark ATTiny85.
Arduino LED PCB
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DIY Low Voltage One Tube 6J1 SW-SSB SDR Radio (Works at 3.7V)
Pavleski May 29,2025
 A vacuum tube radio, also known as a valve radio, is an early type of radio receiver that uses vacuum tubes to amplify and detect radio signals. These radios were widely used from the early 20th century until the 1960s. Nowadays with just one Vacuum Tube and Signal Generator you can make a super simple, yet sensitive and selective Shortwave/SSB Radio Receiver, thanks to the use of PC and SDR processing software. In fact, this project represents a kind of Software-Defined Radio where compon...
DIY USB Commodore
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Commodore C64 SD2iec Hat For Arduino Mega 2560 R3
RECEP UNAL May 26,2025
This project tested and works. With the project I have prepared, you will be able to have an external SD2iec for C64/C16/C116 (any computer with Serial port compatibility with Commodore 64) in the easiest way. The programming software and source file required to program Arduino Mega 2560 R3 as SD2iec are included in the appendix of my project.
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