Raspberry Pi
846.8K views | +110 today
 
Scooped by F. Thunus
onto Raspberry Pi
Scoop.it!

An Ultrasonic Range Sensor, Linux, Ruby, and an Arduino ...

An Ultrasonic Range Sensor, Linux, Ruby, and an Arduino ... | Raspberry Pi | Scoop.it
Those requirements pushed my thoughts toward using an ultrasonic sensor and an Arduino. Although Ruby is not the first language I normally think of for the client-side of something like this, the customer uses Ruby ...
more...
No comment yet.
Raspberry Pi
A complete ARM GNU/Linux computer for $25.
(also covering Arduino and BeagleBone)
Curated by F. Thunus
Your new post is loading...
Your new post is loading...
Scooped by F. Thunus
Scoop.it!

Dear reader,

Dear reader, | Raspberry Pi | Scoop.it

The Raspberry Pi project website is http://www.raspberrypi.org/

This is one of my news digests. If you like my editorial choices, there are more to be found by clicking on the "dear reader" link, and on my name above.
Enjoy !

more...
Dawn Hewitson's curator insight, February 10, 2014 4:43 AM

Looking forward to having a go at some of the projects on here

Donald Thomas's curator insight, August 30, 2014 8:07 AM

this is 

Wuzea Recherche's comment, March 15, 2015 6:45 AM
Propose de rechercher une ressource en tapant un mot clé dans le champ de recherche. Wuzea : http://www.wuzea.com
Scooped by F. Thunus
Scoop.it!

RTL-SDR Blog R820T2 RTL2832U 1PPM TCXO SMA Software Defined Radio with 2x Telescopic Antennas – CyberWar

RTL-SDR Blog R820T2 RTL2832U 1PPM TCXO SMA Software Defined Radio with 2x Telescopic Antennas – CyberWar | Raspberry Pi | Scoop.it

Rating:  Amazon Price: $27.95 $27.95 (as of November 11, 2018 18:33 – Details). This is an RTL-SDR software defined radio receiver with RTL2832U ADC chip, R820T2 tuner, 1PPM TCXO, and SMA F connector. Tunes from 24 MHz to 1.7 GHz with up to 3.2 MHz of instantaneous bandwidth. Perfect for use as a computer based radio scanner with free software like SDR#, HDSDR, SDR-Radio, Linrad, GQRX or SDR Touch on Android. Works on Windows, MacOS, Linux, Android and even embedded Linux computers like the Raspberry Pi. Great for many applications including general radio scanning, monitoring air traffic control, public safety, ADS-B aircraft radar, marine AIS, ACARS, trunked radio, P25/MotoTRBO digital voice, POCSAG, weather balloons,

more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Download

Download | Raspberry Pi | Scoop.it

Core tools Windows SDR Software Package (Change log) Contains: SDR# x86 rev 1700 Airspy Calibration Tool ADSB Spy rev 48 – High Performance ADSB Decoder (Requires firmware 1.0.0-rc7 or better) Spectrum Spy – Spectrum Analyzer Astro Spy – Radio Astronomy Utility for Hydrogen Line Spectroscopy SPY Server – Multi-client SDR Server with DDC Download SPY Server – SDR Server for 32bit ARM boards Airspy R0, R2, Mini and Airspy HF+ can be used as a high performance SDR receiver capable of streaming separate chunks of the spectrum to multiple clients over the LAN or the Internet. This build can be used with Raspberry PI, Odroid and Orange PI single board computers. Download SPY Server – SDR Server for Linux x64 This build can be used with 64bit Intel/AMD CPU’s. Download SPY Server – SDR Server for Linux x86 This build can be used with 32bit Intel/AMD CPU’s. 7)

more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

arduino - Powering 30m of RGB LED strips?

arduino - Powering 30m of RGB LED strips? | Raspberry Pi | Scoop.it

up vote 3 down vote favorite 1 I'm currently interested in following this tutorial which explains how to create a homebridge (ESP8266) controlled 12v RGB strip which is exactly what I've been looking for. However, whilst I do believe this project will work perfectly for an RGB strip up to about 5m, I am aware that lengths larger than 5m require additional consideration when it comes to powering them. For my project, I wish to make a 30m RGB LED strip to be placed around the perimeter of the ceiling in my living room. My question is; what is the best way of powering a 12v RGB LED strip for 30m whilst keeping just 1 controller as linked above (ESP8266)? Whilst researching this question online, I was unable to find any definitive answers for exactly what I needed. For example, in this image: Whilst the idea presented in the second figure down makes sense (injecting 12v periodically) makes sense; it raised a few questions for me.

more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

A Core Memory Shield for the Arduino –

Core Memory was the most heavily used type of RAM from the mid-1950s, all the way up until the early-1970s. Which is before even my time, if only just.So I’m not quite old enough to remember…...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Sound Localizing Mannequin Head With Kinect: 9 Steps

Sound Localizing Mannequin Head With Kinect: 9 Steps | Raspberry Pi | Scoop.it
Sound Localizing Mannequin Head With Kinect: Meet Margaret, a testing dummy for a driver fatigue monitoring system. She recently retired from her duties and found her way to our office space, and has since drawn the attention of those that think she's 'creepy.' In the interest of justice, I'...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Off-The-Shelf Hacker: Run a LCD Display with a Raspberry Pi

Off-The-Shelf Hacker: Run a LCD Display with a Raspberry Pi | Raspberry Pi | Scoop.it
The 10-inch, battery-powered LCD monitor, which I'll fashion into a rugged steampunk themed mobile monitor, is just what I need for my physical computing in-the-field (sometimes literally) development work.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

USB to microUSB OTG Converter Shim

USB to microUSB OTG Converter Shim | Raspberry Pi | Scoop.it
Possibly the perfect accessory for Raspberry Pi Zero W hackers? This tiny little shim slots inside a full-sized USB connector and transforms it into a USB-On-The-Go compatible microUSB connector.(USB Male to Micro USB male) Want to plug a WiFi dongle into your new Raspberry Pi Zero, but don't want...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Shop PiTop V2 Raspberry Pi Laptop Green @ AED 1025

Shop PiTop V2 Raspberry Pi Laptop Green @ AED 1025 | Raspberry Pi | Scoop.it
Unbox Product - Up to 49% Discount on Attakus Star Wars: Attack Battalion: Utapau Clone Trooper Statue at Unbox Deals The Online Clearance Store - Dubai UAE...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Raspberry Jam, Leeds, 5th December 2018 Tickets, Wed, 5 Dec 2018 at 18:00

Raspberry Jam, Leeds, 5th December 2018 Tickets, Wed, 5 Dec 2018 at 18:00 | Raspberry Pi | Scoop.it
You are invited to our next Raspberry Jam event in Leeds.  We're still at the usual venue, but with a new name - Bryan and I will still be there to greet you at the main entrance! There'll be chances to get hands-on with more digital making activities through the workshop, a hackspace area to...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

わたネット:ArduinoとフルカラードットマトリクスLEDでオーディオスペアナを作ったよ - livedoor Blog(ブログ)

わたネット:ArduinoとフルカラードットマトリクスLEDでオーディオスペアナを作ったよ - livedoor Blog(ブログ) | Raspberry Pi | Scoop.it

前回から引き続きフルカラードットマトリクスLEDものです。 前回の記事では、フルカラードットマトリクスLEDをSPIから簡単に表示できるようにするLEDパネルコントローラを作成し、それを用いて動画プレイヤーを作成しました。 が、私が作成したLEDパネルコントローラは動画再生だけでなく、フルカラードットマトリクスLEDをSPI接続のグラフィックディスプレイのように扱える仕様となっており、より汎用的な使い方が可能です。 そこで今回は64*32ピクセルのフルカラードットマトリクスLEDとLEDパネルコントローラ、Arduino nanoでオーディオスペクトラムアナライザを作成してみることにしました。 Arduinoとスペクトラムアナライザで調べたところ、MSGEQ7を用いた7バンドのものが一般的なようです。 しかし、7バンドでは横64ピクセルのドットマトリクスLEDは到底活かしきれません。 そこで今回は、Arduinoに直接音声信号を取り込み、Arduino内部でFFTを行うこととしました。 最初はArduinoに搭載されている16MHzなATmega328pではリアルタイムでFFTを処理させるのはかなり荷が重いのではないか?思ったようなパフォーマンスが出せないのではないか?などと危惧しておりましたが、後述する非常に高速なFFTライブラリを使用することにより結果的に満足のいくパフォーマンスを発揮することができました。 それでは内容に入る前に、とりあえずの成果をご覧いただこうと思います。 いかがでしょうか?十分な応答速度を以てして音声に機敏に反応していることがお分かりいただけるかと思います。

more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Interactive Painting - Inspired by Bob Ross Using Bare Conductive Touch Board Microcontroller: 9 Steps

Interactive Painting - Inspired by Bob Ross Using Bare Conductive Touch Board Microcontroller: 9 Steps | Raspberry Pi | Scoop.it
Interactive Painting - Inspired by Bob Ross Using Bare Conductive Touch Board Microcontroller: Learn how to make an interactive painting using a Bare Conductive capacitive Touch Board!Make yours inspired by Bob Ross or pair your own art with sounds and music using Bare Conductive Ink and or...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Evaluation board for STSPIN820 stepper motor driver

Evaluation board for STSPIN820 stepper motor driver | Raspberry Pi | Scoop.it
The EVALSP820-XS is a compact and easy to use evaluation board for the STSPIN820, the world’s...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Adafruit Weekly Editorial Round-Up: November 5th – November 11th « Adafruit Industries – Makers, hackers, artists, designers and engineers!

Adafruit Weekly Editorial Round-Up: November 5th – November 11th « Adafruit Industries – Makers, hackers, artists, designers and engineers! | Raspberry Pi | Scoop.it
ADAFRUIT WEEKLY EDITORIAL ROUND-UP We’ve got so much happening here at Adafruit that it’s not always easy to keep up! Don’t fret, we’ve got you covered.Each week we’ll be posting a handy round-up …...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Contract Electronics Manufacturing | Sony UK TEC

Contract Electronics Manufacturing | Sony UK TEC | Raspberry Pi | Scoop.it
At Sony UK Technology Centre we have developed an enviable reputation for building the world’s best technology products. Manufacture your product with us, and get access to our expert teams and state-of-the-art manufacturing technology.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

UNO WIFI REV2 - Arduino | Mouser Europe

UNO WIFI REV2 - Arduino | Mouser Europe | Raspberry Pi | Scoop.it
The Arduino Uno WiFi Rev2 is an Uno Microcontroller Board with an integrated Wi-Fi module. The Uno WiFi Rev2 is based on the Microchip Technology ATmega4809 8-Bit Microcontroller.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

28 eBooks Gratis - Programering och Data eBooks @packtpub

28 eBooks Gratis - Programering och Data eBooks @packtpub | Raspberry Pi | Scoop.it
De Bästa Erbjudandena för Mobiler, Surfplattor, Resor, Friluft, Kameror, Sport, Filmer, Laptops, TV, Högtalare, Gaming, Kläder, Groming, Hus & Hem, Foto och mycket mer.....
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

How To Stretch For A Toe Touch: i meal

How To Stretch For A Toe Touch: i meal | Raspberry Pi | Scoop.it
How To Stretch For A Toe Touch.jogging technique...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Arduino Soliton Radar | Metal Gear solid

Arduino Soliton Radar | Metal Gear solid | Raspberry Pi | Scoop.it
Rudimentary version of the Soliton Radar from Metal Gear Solid that can detect walls and movement around the user.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Unlimited Input Output on Arduino : 3 Steps

Unlimited Input Output on Arduino : 3 Steps | Raspberry Pi | Scoop.it
Unlimited Input Output on Arduino : Have you ever felt the shortage of input-output pins on Arduino? If you thought to drive tons of LED or want to make LED Cube I think you definitely felt the want of I/O pins.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Future Electronics Sequana | Mbed

Future Electronics Sequana | Mbed | Raspberry Pi | Scoop.it

Future Electronics Sequana Sequana is the world first PSoC6 Arm© Mbed™ OS platform, designed by Future Electronics, Centre of Excellence EMEA. It includes a rich set of features (dual core MCU, BLE connectivity, security, motion sensors and expansion capabilities). Table of Contents Overview MCU features Board features Expansions pinout Application specific add-ons Smarphone/Tablet & PC applications Embedded demonstration software More information, contacts for buying Availability Board preview: Sequana will be fully released during the beginning of Q1-2019. In the meantime, please contact us for more information. Known limitation : support for TRNG is currently in development. and in partnership with and Overview Sequana is a hardware and software embedded platform, enabling a low power, secure and connected rapid prototyping solution.

more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Arduino Yún: Use your Arduino Yún to send emails via Gmail

Arduino Yún: Use your Arduino Yún to send emails via Gmail | Raspberry Pi | Scoop.it
Send emails with your Arduino Yún. This Arduino tutorial will show you how to send emails from your board using Temboo and Gmail.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Arduino for Makers – Home of the 30 Days to Arduino Project

Home of the 30 Days to Arduino Project...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Arduino 4 Channel Relay Module : Description of Connections

Arduino 4 Channel Relay Module : Description of Connections | Raspberry Pi | Scoop.it
Here is Description of Connections of Arduino 4 Channel Relay Module. These Relays Create Clicking Sound While Operation and Not Suitable For All Works.
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Banana PI BPI-M64 New Images :Android 6.0 & 7.0 & 8.1 Release 2018-10-24 - Image - banana pi single board computer official forum SinoVoip BPI team

Banana PI BPI-M64 New Images :Android 6.0 & 7.0 & 8.1 Release 2018-10-24 - Image - banana pi single board computer official forum SinoVoip BPI team | Raspberry Pi | Scoop.it
BPI-M64 New Image Ubuntu16.04 & Android 6 Release 2018-09-18 BPI-M64 Android 6.0 [image] BPI-M64 Android 7.0 [image] BPI-M64 Android 8.1 [image] 1.About this release This release is for banana pi M64 board whic…...
more...
No comment yet.
Scooped by F. Thunus
Scoop.it!

Camera Module projects

Camera Module projects | Raspberry Pi | Scoop.it
We’ve selected six Camera Module-related projects to try out. If you need some inspiration, then take a look at the pick of the bunch Pi Zero LED case hack As you now know, the NoIR version of the Camera Module has the infrared filter removed from the lens so that it can detect infrared light.
more...
No comment yet.