155 Results for "raspberry pi"

Smaller version of GameBoy Zero
Hacker page by oshpark
@moosepr designed this small and simple GameBoy-style device using the Raspberry Pi Zero:GameBoy Zero, but smaller! I’m not overly fond of ‘rats nest’ wires, and I have a bit of an obsession with making things as small as possible, so this is what I...

Stephen Hawes Index PnP build
Hacker page by Gruftgrabbler
Who I am and what I do Hey Folks. My name is David Witulla (aka. Gruftgrabbler). I am a student from TU Darmstadt, Germany. Studying "Information- and System Technologie" (aka. Embedded Systems). I just got an amazing offer to build the...

Pi Extension board "PiEBridge" adapters
Hacker page by teardownit
Programmable power supply for external/target devices The PiEBridge has a built-in programmable power supply for external/target devices. The user can set the voltage of 2.5-5V (accuracy not less than 2%) with a current not more than 300mA by command...

Hooking up a 7" 1024x600 px TFT display (GDTE070A1-6)
Hacker page by helge
7" displays with 800x480 and 1024x600 px resolution are not taller than 107 mm and are an elegant fit for HMI terminals as well as custom machinery and even 3U rack mounted servers and lab equipment. Their versatility and power efficiency hinges on the...

Pose2Art: low cost video pose capture for interactive spaces
Hacker page by Jerry Isdale
Pose2Art Project Jerry Isdale, MIOAT.com Maui Institute of Art and Technology notes started oct 12 2022This Page is now supersceded by the Project Basic idea Create a low cost, (mostly) open source 'smart' camera system to capture human pose and use...

Graphing data from my temperature sensors
Hacker page by mcu_nerd
I've been collecting temperature data for some time now using DS18B20+ temperature sensors connected to some ESP8266 boards that upload data to a Raspberry Pi. I've tweaked it to be fairly reliable. I decided this morning to make a line chart ...

HOT Single Board Computer in The Market
Hacker page by pechestar
Speaking of single-board computer, we are not familiar with, what raspberry pi, banana pi, BeagleBone Black and so are all the classic open-source hardware board. Recently I got a handsome name more exaggerated open source hardware board - Graperain,...

Python MicroService Bus for IoT Messaging
Hacker page by Mark Traverse
Python Peer to Peer MicroService Bus for IoT Messaging FrameworkLatest work:I am currently well along a personal project to build a simplified data-driven MicroService Bus in Python to integrate RPI HAN nodes, ESP IoT wifi devices., communicating freely...

PiZero curiosities
Hacker page by zakqwy
I picked up a Pi Zero the other day and haven't done much with it. I should have gotten the kit, since I don't have an extra uSD card lying around and I sure as heck don't have any mini-HDMI cables. Ah well.[photo from Adafruit]It's a pretty nifty board,...

Stuff
Hacker page by jarclan2
I've been gradually putting together a small hobby and craft shop.So far I've addedShapeoko 2 with the quiet spindleprintrbot simple metalK40 laser (currently in pieces)Taig cnc mill (also in pieces)MicroMark 7x16 latheKlic'n'Cut Zinger (2d paper cutter...

Drinkro the Synchro Bartender
Hacker page by oshpark
Synchro Labs created this project to demonstrate the use of the Synchro mobile app platform with custom hardware:Drinkro Cocktail Robotbased on a Raspberry Pi 3 Model B and a custom-designed hardware board used to control four DC liquid peristaltic pump...

Pi Circle to Teensy Audio Shield and Quad Audio device
Hacker page by Patrick
I added the AudioControlSGTL5000 object to my port of the Teensy Audio Library available at https://bitbucket.org/phorton1/src-circle/src/master/ This is, of course, just part of my ongoing rPi bare metal vGuitar Rig project, but I felt like...

Wifi-Telnet-FPGA-NTSC Drunk Wall Clock
Hacker page by Dan O'Shea
Wifi-Telnet-FPGA-NTSC Drunk Wall Clock! Using an ESP32 (DevKitC V2) to open a Telnet connection over the local network to an old Raspberry Pi One (Model B Rev 2), and repeatedly sending the Linux 'date' command to get the current time - then shifting...

Secrets of MicroPython: How to blink an LED
Hacker page by Bhavesh Kakwani
This tutorial was originally published here. Welcome to the Secrets of MicroPython tutorial series! MicroPython is an incredible tool for rapidly prototyping and iterating on hardware projects. It's similar to Arduino but instead of using C++, which...

Hamdeck Is a Rugged Cyberdeck Optimized for Amateur Radio
Hacker page by miniulka
Kaushlesh C. designed Hamdeck to survive adventures in the outdoors, so he built it into a hard waterproof Pelican-style case. When closed, it is almost impervious to the elements — though some drilled holes probably make it a bit more susceptible to...

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