Thomaspfeifer.net - Elektronik und AVR-Projekte, SMD löten, Tipps & Tricks zum Platinen herstellen.
Windows 7 + ATMEL FLIP + Atmel 89C51 µC. Display. AVR Stick. Description: The AVR Stick is a simple data logging device that instantiates itself as an HID keyboard and reports the voltages, along with a 'timestamp,' from two pins on an ATtiny85.
The device uses open source firmware availabe from Objective Development ( called V-USB to implement the USB 1.1 standard. The code that runs the application was based on the EasyLogger example application from Objective development. The default firmware runs simply enough: plug it in to a USB port on your computer, after the computer recognizes the device as a keyboard it will automatically start reporting the voltages. To get a series of measurements, open up a text or spreadsheet editor and plug the AVR stick in.
The AVR Stick will automatically start inputting the voltage values to whatever program is active on the computer. V-USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers. Www.adafruit.com/adablog/wp-content/uploads/2010/11/propellerplatformusb_LRG. USBTenki: USB Temperature sensors and more. USBTenki: USB Temperature sensors and more Project Overview What is it?
USBTenki is an electronic project to interface sensors to an USB port for collecting weather related data such as temperature.