Arduino is an open source computer hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices and interactive objects that can sense and control objects in the physical world. The project's products are distributed as open-source hardware and software, which are licensed under the GNU Lesser General Public License (LGPL) or the GNU General Public License (GPL), permitting the manufacture of Arduino boards and software distribution by anyone. Arduino boards are available commercially in preassembled form, or as do-it-yourself (DIY) kits.
370 responses to Arduino CW Keyer I have running a Arduino Mega Icom CIV router I have been looking out for a CWkeyer on ARDUINO that I can use for QRSS
Arduino QRP Transceiver We started the journey with my homebrew version of the Arduino both in the Rx for my Funster Plus rig and as a QRSSWSPR receiver.
An Arduino based DDS60 controller. A recent project has been the building of a digital VFO based around the DDS60 kit and Arduino this VFO as a QRSS.
Blog WSPR Transmitter using Arduino Mega. Posted on 26 Jan 2012 17: 57. Arduino Mega 2560 DDS60 WSPRQRSS Signal Source v2. 0.
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An evolving index of knowledge for Freeduino and Arduino compiled from the WWW. the Freeduino EPIC and the Arduino MEGA. as a QRSS keyer.
QRSS Beacon Multimode Transmitter Shield High Voltage, High Frequency, and High Temperature Data Logger Arduino UNO: pin 5 Arduino Mega.
Arduino Mega 2560 DDS60 WSPRQRSS EEPROM memory. Internal time keeping is dependent upon the accuracy of the Mega 2650s 16 MHz crystal
Aussi se servir d'exciter pour le 2200 m ou 600 m en mode wspr ou qrss sans Libells: 3 vertical en phases sur 40m, ad9851, arduino mega 2560.
Arduino shield, QRSSWSPR Transmitter. Arduino shield, QRSSWSPR Transmitter.
Arduino Focus. 183. 2K views Mega 1. MHVBoard 1. microcontrolled 1. microcontroller 10. designs for qrss tx and other arduino based systems.
Sure, the physical build itself looks great, but it's what [Michael did with the firmware that impresses us the most. He's using an Arduino Mega to drive the 7x7x7.
Pressure measurement is already used in a variety of situations. It provides information about gait mechanics and has a wide range of applications, i.e. in clinical situations and in sports. In this project the sensors are used to gain insight about weight distribution. Real-time visualization of pressure mapping is also incorporated because it makes it much easier to understand your data.
Control any of the 55 RGB LEDs on the tree, let Santa twerk for you, control a model railroad, or display custom text on an LED dot matrix.
Have you always wanted anyone in the world to be able to control your X-mas decoration in your living room? - No? - We neither, but we built it anyway.
Want to wirelessly control a Mars rover from your laptop?
You are in the right place, this kit does exactly that. 10 minutes is what it takes to wire up the electronics, it doesn\'t even need soldering. For people who know programming, this kit is more than a remote control robot.
Amazon Echo is fun to use and it has a really cool feature to control most of the home automation devices that are available out there, like Philips Hue and other devices. But nothing is better than experimenting and building your own DIY Home automation system.
Christmas is coming and you know we had to build something that would put the entire neighborhood into the Christmas spirit!
After some my Arduino project remains unclaimed touchscreen, so I decided to realize my chidhood dream to create a chess program. After a couple of months it wins me, but it is not big deal because i do not have any chess rating, just amateur.
Arduino boards are great for experimentation. You just plug the wires in, and the connections stay there with spring force. On the other hand, they also pull out quite easily, so I developed an Arduino Uno enclosure that when the lid is tightened, it also tightens down the wires going into the board, locking them down and providing a good amount of strain relief.
Arduino CW Keyer Project all I need to do is uncomment the FEATURE lines that I want and recompile to the Arduino Mega. QRSS and HSCW.
Arduino For Amateur Radio WSPRQRSSAPRS beacon All Arduino sketches are essentially CC programs, but instead of the
Here we will show you how to control AD9850 module by Arduino, I cant manage to work the module in parallel mode with an arduino mega 2560.
Mega 2560 D. DS60 WSPRQRSS ControllerW3P. Arduino Uno DDS60 WSPRQRSS Controller v1. 0. This Arduino Uno DDS60 project provides a.
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Completata la seconda versione del beacon. Cambiato il controller da Arduino Uno a Arduino Mega. La temporizzazione e sempre controllata da un ricevitore GPS che.
Sonar has always been a fascinating subject, the green dash board and flickering dots representing enemy planes and submarines has never stopped fascinating the hobbyist.
In my heart I know we are stuck with the QWERTY keyboard but that doesn’t stop me wanting something different. I have thought about switching to Dvorak or Colemak key assignments but don’t want to deal with the problem of mental interference when I have to switch back to a normal keyboard.