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9VDC battery charger — Parallax Forums

9VDC battery charger

hbpirates10hbpirates10 Posts: 2
edited 2011-04-21 06:37 in BASIC Stamp
I built a 9 V battery charger and i want to use the BS2 to display charging current and voltage on my debug terminal can any body help me out with a program.

Comments

  • Mike GreenMike Green Posts: 23,101
    edited 2011-04-21 06:37
    How are you going to measure the charging current and voltage? Displaying values just needs a DEBUG statement. There's some discussion here (click on the "app-notes" link) about measuring voltages using a Stamp and its RCTIME statement. Are you going to use an external ADC? If so, there is sample code available in several places. Look in the Nuts and Volts Columns and in the Basic Analog and Digital tutorial.
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