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  1. 7

    Innovate LC-1 wideband o2 controller bar graph display.

    I use an Innovate LC-1 wideband o2 sensor controller to monitor the Air Fuel Ratio on my Honda Accord F22A6 Turbocharged engine. Innovate sells a guage for almost $200.00 which gives a numerical display of your Air Fuel Ratio(AFR). As I have done most of the work on my car, I wanted a custom...
  2. 7

    28X2 shield base.

    Any idea on when assembled shield bases will be back in stock?
  3. 7

    Anyone help with RTTY?

    Graham O posted "Remember that for most high altitude balloon work, RTTY, as used by amateurs is not used. In the UK, it is 8 bit ASCII code with 1, 1.5 or 2 stop bits. The output from the picaxe can be directly used to modulate the Radiometrix NTX2 tx module. Set the output rate to 50 or 300...
  4. 7

    Anyone help with RTTY?

    Just a quick update: Starting to have a better understanding of the Picaxe and how it works. (Finally) Got some code written to parse NMEA from a Garmin Etrex (Basic yellow 12 channel) I just cut the serial cable and fed the out wire to an input pin (manual 1 minimum operating...
  5. 7

    Anyone help with RTTY?

    Hello All: I am interested in building a weather balloon like everyone else. My problem is figuring out how to output RTTY for the telemetry/tracking. I have searched the board for three days and read every manual twice. (A good thing to do once in a while) I am brand new to picaxe and have...
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