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WALKPi PCB Version
Arnov sharma Nov 27,2024
Greetings everyone and welcome back, This is the WalkPi, a homebrew audio player that plays music from an SD card. It is made out of a Raspberry Pi Pico 2 and a DF Mini Player.Remember the Walkman? The phrase "walkpi" is a pun.The WalkPi gets its name from the fact that it is just a walkman that is powered by a Raspberry Pi and is a little less sophisticated.This project is a follow-up to the walkpi project I created earlier using a breadboard.We added an SSD1306 OLED display and a few buttons t...
7th Design Contest-Electronic Project Audio Stereo
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CraftBeerPi Basic Shield Rev 00
Schindler Nov 26,2024
CraftBeerPi Basic ShieldShield for Raspberry Pi 3/4/5 40 pin GPIO Header, to use for brewing Beer with CraftBeerPi , Node-Red, Home Assistant.Board Size: 65 x 56 mmLayers: 2Color: BlueFeatures:Up to 10x Dallas DS18B20 Temperature Sensor3 x SSR Output @5V4 x Relay Output @5V1 x PT100 Analog temperature probe input (2,3 or 4 wires) (with an extra board can be added more, in development)1 x Flow Meter probe or Humidity sensor input1 x Buzzer for alarm with jumper for quick disconnection1 x I2C inte...
7th Design Contest-Electronic Project Raspberry pi DIY
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PiColeco - Raspberry Pi Pico (Clone) Multicart
Dan Hoover Nov 23,2024
Full project details at https://github.com/aotta/PiCOLECO/tree/main?tab=readme-ov-file Thank you to Robin Robin Edwards and his A8PicoCart for the idea and to A. Ottaviani for this implementationNEW version 1.0a uploaded with partial support for Megacart switch banking roms up to 128kbPiCOLECO is a multicart DIY yourself based on cheap "purple" Raspberry Pi Pico clone. It should works for all roms up to 32k, but there's no enough RAM on Pico to handle 128k or larger multirom.WARNING! "...
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Meshtastic Raspberry Pi 4 Headless Node
Oct 27,2024
Raspberry Pi 4BLoRa Waveshare Hat 915mHz5v fans mounted Meshtastic.org for programming and instructions on setting it upThis will allow you to set up your own network to keep track of various sensors and tracking devices within range as well as allow you to communicate with anyone that has nodes within range
7th Design Contest-Electronic Project 3D printing SLA
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PiWiBot One
Jason Oct 25,2024
Tethered Mini Sumo robots are a great "Tech Ed" project for high school age students. But what if you could remove the tether? And keep the project under $20CAD?That was the challenge that a high school teacher in Vancouver, BC, laid out for me... and the PiWiBot One is the answer. It uses through-hole components so that novices can learn to solder the board, and has a base configuration that is very inexpensive... but with plenty of options to grow. Once students master the basics of moving the...
7th Design Contest-Mechanical Project 3D printing Raspberry pi
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How to turn a 7 inch Elecrow pi terminal into a standalone SDR Radio
Pavleski Oct 24,2024
Today I received the Pi Terminal-7” IPS HMI CM4 Panel All-In-One Module Raspberry Pi Computer from Elecrow. The shipment arrived in about a week in a branded box well protected from mechanical damage. The package contains: - 7 inch Pi Terminal with user manual - Wi-Fi Antenna - 12V/2A Adapter - ad three Phoenix Type Connectors First I would like to describe some of the features and functions of this small but powerful computer. It is equipped with the powerful Raspberry ...
DIY Radio SDR
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BEAPER Pico 0.1: A (Prototype) Beginner Electronics and Programming Educational Robot for Raspberry Pi Pico
Rampelt Oct 14,2024
BackgroundI have been teaching high school electronics and computer technology courses for over thirty years, and in that time I've created a number of different beginner circuits to help my students learn about electronics and microcontroller programming. I try to design these beginner circuits using a modular approach which allows them to be assembled and used in different configurations.Modular circuits don't need to have all of their components installed for beginners to start using them to ...
Robot Robotics Development board
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WALKPi Breadboard Version
Arnov sharma Oct 05,2024
Greetings everyone and welcome back, Here's something loud and musical.Similar to a traditional walkman, WalkPi is an audio player setup that plays audio files stored on an SD card by pairing a Raspberry Pi Pico with the DFMini Player. It has an SSD1306 OLED screen, an interactive menu with various buttons for selecting tracks, volume controls, and additional functions.We are currently working on this setup, which is essentially a breadboard arrangement for an audio player.The Raspberry Pi Pico,...
7th Design Contest-Electronic Project Arduino ESP8266
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STM32 BLDC Motor driver (RPI Front-end)
van der Drift Oct 03,2024
The project I’m working on is developing a motor driver for a Brushless Direct Current (BLDC) motor. The goal is to design and build a functioning motor driver for the BLDC motor, which offers distinct advantages over traditional brushed DC motors.Unlike brushed DC motors that rely on physical commutation, BLDC motors use software to control perfectly timed changes in magnetic fields, a process known as commutation. This type of software control not only improves motor efficiency but also increa...
7th Design Contest-Electronic Project Raspberry pi Circuit
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Raspberry Pi Powered iMac G3 Stylised monitor
Tomkins Sep 12,2024
If you follow me or Jonas (@retrogame.evo) then you've seen this popping up time and time again, we've been working on this awesome little display for your desk!Here are the files to print your very own Raspberry Pi powered, iMac G3 inspired miniature display / retro gaming machineIt all fits together easily and it's fairly self explanatory, but I'll go over the basicsIn the Files there are:TopBottomRaspberry Pi stand - the bracket that holds it in placeScreen surround - there are 2 versions, on...
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