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Arduino Uno Relay Shield-3 Channels
Jul 28,2021
The Arduino Relay Shield allows your Arduino driving high power loads. It is a solution for driving high power loads that cannot be controlled by Arduino's digital IOs, due to the current and voltage limits of the controller.The Shield features three relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel.Three LEDs indicate the on/off state of each relay.PowerThe shield can be p...
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Raspberry Pi Pico with GC9A01 Round Display using Arduino IDE and TFT-eSPI Library
nicolaudosbrinquedos Jul 28,2021
This is a work in progress for another one of the artifacts I used in Leonardo Cortez's "Strange House". In one scene of the plays, the actors (who play two children) wear these glasses in the dark, while a ghostly appearance moves around the stage. The version used in the play uses Teensy 3.2 and works perfectly. Now I am trying to do the same using Raspberry Pi Pico. The Animated Eyes example of library still not working. But I was able to get the Colour_Test the library to work by creating th...
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DESIGN my own EEPROM external memory PROGRAMMER / RECORDER with Arduino | 24LC256 read / write
Nuevas Tecnologías JA Jul 27,2021
In this video you will find all the details of this project that can become a development tool:
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JC Pro Macro Rotary Input
Jeremy Cook Jul 23,2021
The JC pro Macro acts as a rotary input and auxiliary macro keyboard for your PC, powered by an Arduino Pro Micro. Each keyswitch is fed into a Pro Micro input, and set as an input pullup, avoiding the need for resistors, or diodes. A rotary encoder is also fed into the Pro Micro, adding rotational input as well a sixth button input when pushed down. I2C pins, as well as +5V and GND are broken out, allowing for additional functionality, like the small OLED screen shown below.By default it's now ...
Arduino HID keyboard
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Build your own Optically Isolated 8 DI Arduino Shield
MakerIoT2020 Jul 22,2021
All of us Makers like to tinker with stuff, and in this process, we may find ourselves thinking about how to connect device A to my Arduino… Device A may operate at a different voltage from the Arduino, and may thus damage it badly….Many different solutions exist to do this, but, many of them, like relays, can be quite bulky, increasing the overall size of your project, as well as putting bigger demands onto your power supply unit.Having worked in the Industrial Automation sector for a few years...
Arduino, GPIO Expander, I2C , Arduino Shield 4th PCB Design Contest-Free Theme
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DIYCart+32
Leverett Jul 22,2021
A DIY Cartridge for the VECTREX gaming system.Easy to use selection ( no link settings ) .This one is for 32KB images the DIY Cart+32 , there is also one for 8KB images the DIY Cart+8Full build and programming information on my websiteDIY Cart
arduino rom vectrex
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Arduino Voltage Controlled Wavetable Oscillator
Guidolin Jul 22,2021
Lurking for a simple digital filter for my modular synthesizer, I got aware of the existence of a library capable of turning any arduino board into a wavetable oscillator... WHAAAT!I could not resist (how could I! Korg DW8000 is still one of my favourite synthesizers!) and immediately started developing a pcb for an eurorack wavetable oscillator based on Mozzi library.In the following I will show you how I designed my voltage controlled wavetable oscillator prototype for modular systems.Fea...
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Arduino Uno Vero shield
Aitesam Jul 21,2021
Arduino UNO Prototyping ShieldA quick prototyping shield for Arduino UNO and compatible board like Leonardo, Sparkfun Redboard etc.Compact form factor with THT Pads for quick mount and connection of components.Features:Instructions:Use ARDUINO GPIO to ProgramSee the attached schematic for Pin Mapping referenceApply max 5V to the VIN PinBe careful while soldering componentsDimensions:Size:65.08mm x 55.99mmSignal Layers:2Holes:4x For M2 ScrewsCopper Areas:2Form Factor:This shield design is compati...
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AY-3-8910 Player Arduino OLED
Kubat Jul 19,2021
Player AY-3-8910 with Arduino Mini Pro and OLED SSD1306 display.It plays PSG files from SD card and displays on OLED SSD1306 display.On the Internet we can find a collection of music files -> http://bulba.untergrund.net/music.htmThe files are in .AY format to convert to PSG we will use the ZX Spectrum Sound Chip Emulator player to download here -> http://bulba.untergrund.net/emulator.htmAfter starting the emulator and opening the AY files, click on PL, select the file you want to convert a...
AY Player Arduino AY-3-8910 AY Player Arduino OLED
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NovaSM3 v5.3 - UPDATED 2024-09-17
Locke Jul 16,2021
Nova is a quadruped robot dog modeled after Boston Dynamics Spot Mini. She has 12 servos, 2 microcontrollers, OLED, MP3, and several sensors, including ultrasonic sensors, an IMU, PIR sensors, and a custom remote control near ready to roll out!Join the Nova community and order your PCBs from pcbway today!! Fully tested and ready to build!!https://novaspotmicro.com
robots arduino teensy
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