Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

I made IR recorder / player / analyzer- IRrec

  • Author js
  • Create date
  • Updated
  • Blog entry read time 1 min read
finaly i get some results from my hobby:
IRrec
It consists:
-USB to 3v3 serial converter
-IR remote control receiver
-C8051F330 micro from Silabs
-IR remote LED
-visible RED LED
-optional: sensor (light sensor,.....)
-software on PC for visualisation data from micro (C8051F330)

Features:
-IRrec can record pulses to 1us resoluion!
-play records with 38kHz modulation frequentzy
-record up to 4 pulses to internal flash
-compare received (remote control-RC) signal with recorded all 4 RC command
-measure temperature from internal temperature sensor in C8051F330
-automatic switch from high speed (115kbaud) to low speed low power mode (300baud)
...

Comments

now:
-test remote controls
-watch room temperature
-measure pulse or more of them (up to 110x pairs: 0 and 1) 1 microsecond resolution

in the near future:
-control room temperature and log to to web (graph presentation ...1h, 24h, 1day, 1month,..)
-save up to 4 remote control of clima (and control temperature in room over internet)
-view and log room light and log this data to web (graph presentation ...1h, 24h, 1day, 1month,..)
-ir remote control repeater
-control your PC with any remote control (sw on pc work with autoit batch script program)

in the future:
-flashcontrol for photohraph (triger depends od voltage level on optional sensor)
-.....
 
Good work js,
It gives great pleasure and happiness, when the board designed by our own, starts working...
 

Part and Inventory Search

Blog entry information

Author
js
Read time
1 min read
Views
1,877
Comments
6
Last update

More entries in Uncategorized

Share this entry

Back
Top