DESKTOP 386SX PC AS DAQ (Data AQuisitor)


Posted on Feb 6, 2014

Chipmunk BASIC has lots off useful functions. So I wrote a small BASIC file to read the serial port and then plot the value on screen (Avaliable upon request FREE). The desktop 386SX PC has a 1. 44 FD and a 40M HD, a VGA with 256k of VRAM. BIOS was configure as no KERBOARD, so no keyboard is used. No monitor is needed either, but graphics card mus


DESKTOP 386SX PC AS DAQ (Data AQuisitor)
Click here to download the full size of the above Circuit.

t be plugged, or POST (power-on self test) will beep and halt. MS-DOS 5. 0 is installed, a simple AUTOEXEC. BAT and a program that reads address 220h to access the ADC0804 and then send the value thru COM1: 9600, 1 stop bit, No parity, 8 data bits. Using Turbo C BIOS services on INT14h to communitcate.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Line frequency square-wave generator
    Audio-controlled lamp
    Data Line Remote Short Sensor
    Crystal Controlled Frequency Converter Circuit
    TT6061A and TT8486A sensitive touch light dimmer circuit with explanation
    Electronic Buzzer with IC timer NE555 circuit diagram
    2 Siren Sound Use IC555 Schematic Diagram
    Solid State Relay Required Only 50uA Drive Current
    Ultrasound Sensor
    stk4038 bassed 60 watt audio
    2 module ir light barrier wont run same power source
    Fluid level control schematic diagrams
    Constant Voltage Speaker Measurement Circuit
    Serial mouse interface for Commodore
    X and Y direction motor
    The FM demodulation circuit using TA7343



    Top