background preloader

A Multi-Protocol Infrared Remote Library for the Arduino

A Multi-Protocol Infrared Remote Library for the Arduino
Do you want to control your Arduino with an IR remote? Do you want to use your Arduino to control your stereo or other devices? This IR remote library lets you both send and receive IR remote codes in multiple protocols. It supports NEC, Sony SIRC, Philips RC5, Philips RC6, and raw protocols. If you want additional protocols, they are straightforward to add. The library can even be used to record codes from your remote and re-transmit them, as a minimal universal remote. To use the library, download from github and follow the installation instructions in the readme. How to send This infrared remote library consists of two parts: IRsend transmits IR remote packets, while IRrecv receives and decodes an IR message. #include <IRremote.h> IRsend irsend; void setup() { Serial.begin(9600); } void loop() { if ( ! This sketch sends a Sony TV power on/off code whenever a character is sent to the serial port, allowing the Arduino to turn the TV on or off. How to receive Hardware setup

Related:  RF 433MhzTUTO ARDUINOArduino

How to control DI.O devices with a Raspberry In this post, I will explain or describe how to control DI.O (from Chacon) with a Raspberry Pi and some cheap component. Price: less than 90$ DI.O devices are produced by Chacon and allow to manage 220V device via radio transmission (433Mhtz). rh_count Relative Humidity Measurement using the Humirel HS1101 Sensor Arduino, BasicX BX24 and PICAXE-18X copyright, Peter H. Anderson, Baltimore, MD, Nov, '07

Kipkay Kits Introduction What is listened to everyday by millions every single day? Let me give you a hint. It travels at 186,000 miles per second just to get to you! Arduino Pro Mini + Wii Motion Plus Dimensions of the Wii Motion Plus are quite similar to Arduino Pro Mini card’s one. This is useful for designing a small and homogeneous card. The 2 PCBs are simply connected by four wires. Wii Motion Plus extension is powered by the regulated 5V of the Arduino Pro Mini. Digital PIN 12 of the Arduino is connected to VCC Wii Motion Plus. Spooky Projects – Introduction to Microcontrollers with Arduino Spooky Projects is a set of four 3-hour classes in October 2006 hosted by Machine Project and taught by Tod E. Kurt. It is an introduction to microcontroller programming and interfacing with the real world using the Arduino physical computing platform. In the class, participants are shown and experiment with the Arduino’s capabilities and learn the basics of common microcontroller interfacing, such as: digital output to control lights and LEDs, digital input to read switches and buttons, analog output to control motor position or LED brightness, and analog input to read sensor inputs.

Arduino : cheap rf433 temperature sensor (oregon 2.1 compatible) » Erwan's Blog My little project this last week end. I need to add a few rf433 oregon temperature sensors to be linked to my rfxcom + jeedom domotic box. Unfortunately, these sensors (oregon THGR122N) are about 25€ (or 15€ using a cresta clone), not including shiping costs. Therefore I decided to do a cheap one myself using : -an arduino pro mini (2.50€) -a fs1000a transmitter (1.50€) -a ds18b20 (1€)

kalshagar - Arduino and a Nintendo DS touch screen Quite easy to do, with inexpensive components (Touch screen is 10$, break board connector 4$ and just buy it, don't be a hero), but with one or two caveats. Sample, wiring and code here under. Everything is basically an application of Elm-chan's very good tutorial (but not in Japanese). Compare DHT22, AM2302, AM2320, AM2321, SHT71, HTU21D, Si7021, BME280 I am experimenting the WebGL 3D surface renders on this page and have had problems with very slow page loads in some browsers. Introduction Previous experiments looked at comparing a set of six Aosong DHT22/AM2302 and compared the Aosong DHT22/AM2302 with the Aosong DHT11 and Sensirion SHT71. Here I have added five new devices meaning this test now covers most commonly available low-cost digital hygrometers.

Girino - Fast Arduino Oscilloscope I am a Physicist and the nicest part of working in this field is that I get to build my own instruments. With this way of thinking, I decided to build a homebrew Arduino Oscilloscope. This instructable was written with the purpose of teaching a bit about microcontrollers and data acquisition. This is an extreme project because I wanted to squeeze out from Arduino as much velocity as I could, I have not seen any other Arduino Oscilloscope as fast as this one. Some time ago I was working on an Arduino project and I needed to see if the output signal was into compliance with the specifics.

Arduino My older son recently started school and needed his own desk for doing homework. I wanted to make something nicer than a simple tabletop with legs, and realized that I could also build in a bit of fun for when the homework is finished. Both my boys and I still had space travel on our minds from our summer trip to Kennedy Space Center.

Related:  arduinoAll in OneArduinoLibraries / FrameworksArduinoDomotique