This would be the continuation of my previous project Programming ATtiny85 with Arduino Uno. Now with cheaper ATtiny85 in place I was looking for cheaper ways to transmit the sensor data. Which brought me to nRF24L01+ a cheap, low power RF transceiver. This seemed to be the better solution for me. But there was one […]
nRF24L01+ with ATtiny85 3 Pins Continue Reading
If you want an article on general 74hc595 shift register usage with detailed explanition on how it works/what it’s doing, you want this article here: http://bildr.org/2011/02/74hc595/ The following code and library are compatible with arduino software 1.0+ ONLY. You can download the newest version of the arduino software here. Earlier this year we did an
Arduino: Individually Control Shift Register Pins Continue Reading
In the past we have covered a few things that interact through serial, from RFID readers to controlling an Arduino’s pins using the serial terminal. Serial as we have talked about it is actually know as UART, and operates over 2 pins RX and TX (receive and transmit). These connections have previously been limited by
A Swarm of Xbees! Arduino Xbee Wireless & More Continue Reading
It seems like touch screens are plastered on every consumer electronic device from your phone to your refrigerator. And why not right? Well, even though those beautiful multitouch hi-res screens are a little pricy and crazy hard to develop with, doesn’t mean we cant still add a touch panel to our project. The touch panel
Get Touchy – Nintendo DS Touch Screen + Arduino Continue Reading
The following code and library are compatible with arduino software 1.0+ ONLY. You can download the newest version of the arduino software here. Outputting data can be extremely useful, and typically when we look at doing this, it is either to the Arduino’s serial terminal, or to some sort of display. But what about making
Displaying on Paper – Thermal Printer + Arduino Continue Reading
Ultrasonic range finder using 8051 mictrocontroller has been already published by me in this website. This time it is an ultrasonic range finder using arduino. HC-SR04 ultrasonic range finder module is used as the sensor here. The display consists of a three digit multiplexed seven segment display. This range finder can measure up to 200
Ultrasonic range finder using arduino Continue Reading
In this tutorial, we are dealing with yet another interfacing technique. This time we are interfacing an RFID Reader which can read RFID Tags to Arduino. RFID is Radio Frequency Identification. An RFID reader is used to read RFID tags (which contain certain unique data stored in a chip). An RFID reader and an RFID
Interfacing RFID with Arduino – How to Read RFID Cards using Arduino Continue Reading
Arduino is a great hardware platform when comes to prototyping and building cool stuffs. Using this I have designed and developed a simple Arduino Weather machine which measures three important parameters Temperature, Light intensity and Humidity and predict the weather condition according to the measured parameters. This following article will walk you through the operation,
Build A Simple Arduino Weather Machine Continue Reading
Arduino based games and consoles are quite popular around the web. And this article is going to bring out the Design, working and code part of a simple Reflex test / trainer using Arduino Uno. Reflex tests are usually carried out to determine how quick our brain reacts to some external stimuli. Good Reflexes are
Reflex test for your brain using Arduino Continue Reading
None of us could deny the fact that we would love with to play with LED’s and lighting stuffs. I love to play with LED’s and create attractive lighting effects. This project was a result of such attempt where i created a stunning RGB light effects using the popular development platform Arduino Nano. Let’s see
Stunning RGB light effects using Arduino Nano Continue Reading
