Electronic Projects, forums and more.

Go Back   Electronic Circuits Projects Diagrams Free > Electronics Categories > Micro Controllers > AVR


AVR A specify forum for AVR micro controllers made by Atmel.

Reply
 
Tools
Old 1st November 2009, 10:37 AM   #1
Default Arduino/RFModules/VirtualWire/DallasOneWire

This is a transmitter that uses the cheap 422Mhz RF modules available at places like Oatley Electronics,SparkFun,Adafruit etc plugged into an Arduino ATMega328 board and some Dallas one wire temperature sensors DS20B type and reports temperature readins in various areas back to a remote receiver.

You need to get the Arduino IDE to run this and program your chip . Watch the antenna length. It should be 170mm (6 3/4 ") for the 433 Mhz . You have to run the transmitter on 12 volts if its able to get any distance as they are very low power. 6volts they go out to about 100 feet but one brick wall in the way appears to stop the signal
Attached Files
File Type: zip RF_VW_Dallas.zip (3.0 KB, 8 views)
__________________
My Property and my Family are not for Govenments to control.That is not the purpose of Governments.
To stop corruption in Government officials give them three times the penalty. They should, and do, know better. Let them commit to that when first employed

Last edited by tytower; 2nd November 2009 at 06:27 AM. Reason: Add file
tytower is offline  
Reply

Thread Tools
Display Modes


Similar
Title Starter Forum Replies Latest
New Toy: Arduino! Tucson Annie General Electronics Chat 17 19th November 2009 06:26 PM
Arduino Code on Non Arduino? axro Micro Controllers 1 16th July 2009 06:25 PM
Arduino for the PIC Karbos Robotics Chat 6 19th May 2009 01:51 PM
Arduino Thermostat prock Electronic Projects Design/Ideas/Reviews 2 21st April 2008 04:34 PM



All times are GMT. The time now is 07:20 PM.


Electronic Circuits  |  Learning Electronics
eXTReMe Tracker