17838 Results for "raspberry pi"

More tests, software, learning and dev setup
Log from TextEye: Raspberry Pi (Zero) Mobile Textreader
Time to post an update...So far I've done some additional testing with a different camera, playing around with a few different options for "fswebcam" and looked into the options for GPIO programming on the Pi, as well as getting my feet wet in the "Fritzing"...

Redefining This Project
Log from Raspberry Camcorder and Video Editing Station
Initial Random ThoughtsI've decided no to give up on this project, but to change it up instead. I still have my camera module and lens, but need a Pi to use with it. I do have the new Pi Zero 2 W, but want more power. I plan to use a Pi CM4 with all...

How to Interface MCP3008 with raspberry Pi
Details from How to Interface MCP3008 with raspberry Pi
You want to measure an analog voltage or Need to add analog inputs. Today I show you How to Interface MCP3008 with raspberry pi for measuring analog value.≡ Why we need MCP3008:The Raspberry Pi computer does not have a way to read analog...

Raspberry Pi Pico: ADC Sampling and FFT
Details from Raspberry Pi Pico: ADC Sampling and FFT
Learn how to use the Raspberry Pi Pico to sample at up to 500 kHz and perform a Fast Fourier Transform on the recorded data.In this project, we'll leverage some unique capabilities to gather data from the Raspberry Pi Pico's analogue to digital...

Anyfesto
Instructions from Anyfesto
You can find the most current version of the install instructions and scripts over at https://github.com/tomhiggins/anyfesto Standing on the Shoulders -PiFM - http://www.icrobotics.co.uk/wiki/index.php/Turning_the_Raspberry_Pi_Into_an_FM_TransmitterPiFM...

ESP-12F Raspberry Pi GPIO SDIO Wifi
Details from ESP-12F Raspberry Pi GPIO SDIO Wifi
The audio jack requires software remapping of the PWM0/PWM1 signals to GPIO12 and GPIO13 and uses simple filters as seen on the Raspberry Pi A/B models. If you want to use this with an A+ you don't need to populate these components.The regulator in the...

Installation script and tests
Log from eXaDrums
I'm currently adding instructions to the project page to make the installation and configuration of eXaDrums easy. To make it super easy, I created an installation script that you can download from the "files" section: https://cdn.hackaday.io/files/9350400030400/Install_eXaDrums.zip....

New PCB files pushed to GitHub, the Zero and next steps
Log from Pi Chart
I've now pushed the latest revisions of the RPi Bake-off and NRF51822 Core Protoboard PCBs. These are the versions that I just ordered from Seeed Studios. I paid for faster shipping; we'll see how long it takes... I manually made a panel of three RPi...

Pi-Berry Laptop-- The Classic DIY laptop
Instructions from Pi-Berry Laptop-- The Classic DIY laptop
Choosing the Operating SystemThe choice of the operating system totally depends on the type of work you do. I wanted the functions of a desktop so I went with the Ubuntu Mate OS. There are a few other's to be considered:1) Ubuntu Mate: Ubuntu MATE is...

CNC v3.0 running on a Python Interpreter
Log from Self replicating CNC for 194 (or more) countries
Andew is teaching computing with a Raspberry Pi in South Korea and will make several copies of my CNC v3.0 with his students in November. He has finished a first prototype and converted the Arduino sketch I am using into Python to make it run on the...

SD Cards configured
Log from Cosmic Array
The software for the detectors has been installed on the SD Cards, and prepared for posting to Robert for installation in the Raspberry Pi Zero's.This installation contains new audio files.Some detailsThe OS Image being used is Raspbian Jessie (2017-07-05-raspbian-jessie-lite).A...

Software
Log from Internet of Grabby Things
This needs 3 packages, WebIOPi, mjpg-streamer and Apache, then a webpage creating and the start-up configuration. The WebIOPi handles the interface from the website to the gpio of the Raspberry Pi, the mjpg-streamer takes the stream from the webcam or...

Display messages on 16X2 LCD | Raspberry Pi
Details from Display messages on 16X2 LCD | Raspberry Pi
Showing messages on 16X2 LCD display by interfacing with Raspberry Pi using JAVA and Pi4J library.Intro visual Source: http://pi4j.com---------------------------------------------------------------------------------------------------Links :Java Application...

Video of the modular private smartphone prototype
Log from Modular private smartphone
In this video I show a prototype of the modular private smartphone, with the following parts:· Manga screen.· Raspberry Pi 2 B (in the next prototype the pi zero w will be used).· Fona 2G (in the next prototype the Fona 3G will be used).Together...

First Entry
Log from PiPassr
Alright, so I created this project a little late to the game, I've got a basic hardware component made already. I started with figuring out how I wanted to layout my buttons and cheapo screen on the raspberry pi, I then made a little object in openscad...

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