Getting started with Arduino! – Chapter Zero. Hello world!
Updated 24/11/2012 Please join with us as we learn about electronics and the Arduino! Together through this series of tutorials I would like to share with you a journey of learning, exploration and fun with the Arduino system, and make some enjoyable, useful, interesting, useless and practical things. These posts will be published on a regular basis, on top of the other non-micro controller posts. Instead of listening to someone talking really quickly on a video, you can read and follow through at your own pace, see examples in action, learn a great deal – and be inspired to make something of your own.
So let’s get started… There are over fifty chapters in this series, however you should start here (chapter zero). Guilherme Martins : PAPERduino’s design. This is a fully functional version of the Arduino.
We eliminated the PCB and use paper and cardboard as support and the result is.. the PAPERduino :D This is the the first version of the layout design, next we will try more designs, and another materials. You just need to print the top and the bottom layout, and glue them to any kind of support you want. We hope that you start making your own boards. If you do, please share your photos with us, we would love to see them ;) There is no USB direct connection, so to program the paperduino you will need some kind of FTDI cable or adapter. Download PDF Components list: 1 x 7805 Voltage regulator 2 x LEDs (different colors) 2 x 560 Ohm resistors (between 220oHm and 1K) 1 x 10k Ohm resistor 2 x 100 uF capacitors 1x 16 MHz clock crystal 2 x 22 pF capacitors 1 x 0.01 uF capacitor 1 x button 1 x Atmel ATMega168 1 x socket 28 pin Female and Male headers.
TUTO ARDUINO. ARDUINO. Arduino. Arduino. Arduino. Arduino. Interaction arduino logiciel 3d. Single board computers and arduino. Arduino. Electronics,hack-a-make,arduino etc. Arduino. Arduino. Arduino Tutorials.
Arduino. “Airduino” Scungy Anemometer Part 2: Digital Connections and Interrupts « Keith's Electronics Blog. In part 1 , I described making a propeller out of foil to measure the airflow of my air conditioning system, building an optointerruptor from an LED and a CdS photocell, and amplifying the signal to a usable level. Next, I needed to feed the signal into a digital input on the Arduino. Old-school digital inputs don’t like having analog signals fed into them; but I knew from working with a PIC that some of the Arduino/ATmega pins would probably have Schmitt-trigger inputs, which have hysteresis. A digital input with hysteresis turns on when the analog input becomes higher than an upper threshold but doesn’t turn off until the signal falls below a lower threshold.
The effect is that an analog signal wandering back and forth around the midpoint doesn’t cause lots of twitching back and forth of the digital interpretation. So imagine my delight to find that every ATmega8/168 input pin has Schmitt-triggering. External Interrupts So my program is exceedingly simple. How Well Does It Work? “Airduino” Scungy Anemometer Part 1: Detection and Amplification « Keith's Electronics Blog. Necessity is said to be the mother of invention, and 90+°F daily temperatures with the air conditioner on the fritz made me feel pretty inventive. Our air conditioner was low on refrigerant and the blower fan motor may be running slower than spec and not moving enough air.
Between the two problems, the expansion coil inside the furnace housing would ice up, over a few hours completely blocking the airflow and preventing any meaningful heat exchange. I’d then have to switch off cooling mode and run only the fan for a few hours to melt the ice. On a weekend when I was home all day, I discovered that I could keep the house fairly cool by setting the blower fan to run all the time, manually monitoring the airflow out the vents, and cycling the AC off when airflow was restricted and back on when it opened up. Which sounded like a perfect job for a microcontroller. Introducing the scungy anemometer, or Airduino v0.1, for short. Measuring Airflow And none of them worked for me. Amplification. Windmeter / Anemometer by Infidigm.
Overview The Windmeter is an anemometer designed to measure and record wind speed distribution from 0 to 17+ meters per second.
It was designed for high reliability, ease of construction, and for a wide environmental range. Data is logged over a period of 30.46 days (1/12 of a year), and then saved for 11 months. Home Page. Proposé par le site www.mon-club-elec.fr Nouveau : Une machine multi-outil facile à construire, low-cost et propulsée par Arduino, çà vous tente ?
Bienvenue sur ce site ! Vous trouverez sur ce site la documentation de référence en français pour plus de 250 instructions et fonctions du langage Arduino et des librairies utilisables avec le langage Arduino, avec exemples. Ce site est la traduction en français et commentée de la référence officielle (en anglais) du langage Arduino.
Il constitue en quelque sorte un site mirroir en français du site Arduino officiel. Voir également : Tous les derniers changements Vous trouverez dès à présent en ligne : Vous pouvez également découvrir mes programmes Arduino sur mon site principal : www.mon-club-elec.fr Site créé et maintenu par X. Wind Sensor Hand Held Wind Meter Windsensor Anemometer Windmeter Weather Instruments. Blog » robot. In conjunction with the release of the new version of the Arduino IDE and the Arduino Robot, we’re also putting out a TCT LCD screen.
The screen was developed in conjunction with Complubot and the library relies on the Adafruit GFX and ST7735 libraries. The screen lets you do all sorts of fun things, like play games or lose the serial monitor to see the values from sensors. The Arduino specific library, named TFT, extends the Adafruit libraries to support more Processing-like methods. You can write text, draw shapes, and show bitmap images on the screen in a way that should be familiar to users of Processing. Geiger Counter - Radiation Sensor Board for Arduino. Contents Go to IndexManifesto The main finality of the Radiation Sensor Board for Arduino is to help people in Japan to measure the levels of radiation in their everyday life after the unfortunate earthquake and tsunami struck Japan in March 2011 and cause the nuclear radiation leakages in Fukushima.
We want to give the chance to measure by themselves this levels instead of trusting in the general advises which are being broadcasted. The usage of this sensor board along with the affordable and easy to use Arduino platform helps people to get radiation values from specific places. As technical guys, we feel the responsibility of providing our support in those areas where we can contribute. Video Experimenter.