Tag: arduino

Using firmata to share information between Arduino and Raspberry Pi

Testing firmata to control Arduino Servos to show Raspberry Pi generated data. With this setup you can use Arduino servo as indicator of the amount of light recived by a photoresistor connected to Raspberry Pi board. Some resources to install

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Mowayduino robot API and IDE testing script

Script to test the Mowayduino robot API:   //**************************************** // Libraries //**************************************** #include “MowayduinoRobot.h” #include #include //**************************************** // Objects //**************************************** mowayduinorobot robot; //**************************************** // RF event function (necessary for compiling) //**************************************** void RfDataReady(); void RfDataReady() {} //**************************************** // // Main Program

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32 x 32 RGB LED panel matrix for Raspberry Pi and Arduino

I bought to SK Pang Electronics a 32 x 32 RGB LED panel: It works great! As usual, resources on the net to install it: http://www.raspberrypi-spy.co.uk/2014/09/32×32-led-matrix-on-the-raspberry-pi/ [Blog that guides you to the RPi panel installation] https://github.com/hzeller/rpi-rgb-led-matrix [Original Rpi C++ Driver] https://github.com/ferriman/rpi-rgb-led-matrix [Fork to

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Do you hate spaghetti wiring when prototyping Arduino or Raspberry Pi? Here is the solution!

Do you hate spaghetti wiring when you are working on a prototype using the classic protoboards? Jordi Binefa & electronics.cat have been working on the creation of a reverse protoboard I/O matrix board. This I/O matrix board allows to connect almost

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New iteration of arduino weather station

I have a new iteration of arduino weather station: Improvements: -Less spaghetti wires and smaller. -Fancy screen output (with color bar for light sensor and no blinking) -Arduino Micro instead of Arduino Uno. -Temperature sensor removed (replaced with DHT22). -DHT22 instead

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Raspberry Pi vs Arduino Yun

Few days ago I bought the Arduino Yun. Arduino Yun is the first Arduino board that includes a Linux distro (Linino based on openWRT) and can be compared with Raspberry Pi. Great news, but… it is better than a Raspberry Pi? Quick

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360º panoramic mobile camera stand with velocity controller. Iteration 4

New: using a potentiometer for velocity control. Thanks to http://www.genotronex.com/2013/06/servo-motor_21.html Code Tweet

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Basic 4WD Robot obstacle avoiding concept

A last, thanks to this book I learned how to use capacitators to avoid motor interferences (I’m a total electronic newbie) and I rebuilt my 4WD robot from scratch. For this test concept I used: Arduino Uno 4WD robot Arduino Motor Shield (good

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360º programmable panoramic mobile camera system with Arduino Micro controller

I’ve build a 360º programmable panoramic mobile camera system with Arduino Micro controller. The goal: create 360º videos or time-lapses.     With the Arduino Micro you can control the Servo rotation velocity. Before posting a video, i’m trying to make

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Video, source code and schematics of the prototype of a (very) basic arduino based weather station

Video and raw C code of the weather station (the code is very, very raw and dirty, only for testing purposes) The recipe: Arduino ONE TFT/LCD Board Photoresistor Humidity sensor (DHT11/DHT22) Temperature sensor Protoboard 10K Resistors Wires 9V Battery Small

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