(SC Dec ‘08) A do-it-all digital readout for your car’s dashboard. Monitors up to six signals and displays up to 10 computed values in a scrolling or static readout. Measure values such as fuel injector duty cycle, air/fuel ratio, cabin/engine temp, fuel tank level, battery voltage etc or a plethora of car ECU signals. Board dimensions: 134 x 86mm.
Main Features and Specs:
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- Can be powered from 9-12V DC or from a USB port (5V).
- Two Frequency/Duty Cycle Inputs with frequency up to 10kHz.
- Positive Duty Cycle Range: 0-100%.
- Four Voltage/Resistance Inputs Plus Battery Voltage (the latter has its own channel).
- Voltage Range: 0-16V (greater or smaller ranges possible by changing one resistor).
- Sensitivity with 16V scale: approx. 16mV.
- Best Sensitivity: approx. 5mV (requires changing one resistor and recalibrating using the supplied PC software).
- Two output channels to drive external relays or buzzers.
- Up to 10 displayed variables.
- Averaging or direct acquisition mode for each variable.
- Screen dimming on ambient light with adjustable sensitivity and selectable minimum brightness.
- 7 x 15 dot matrix LED display (scrolling or static display).
- Static display of up to 4 digits (floating point)
- Selectable scrolling speed.
- On screen limit warnings for each variable in the static display mode.
- Software calibration using polynomial interpolation.
- Persistent settings stored in non-volatile memory.
- Easily load and store previous settings to file on your computer.
- Easily load and store different calibration point files on your computer.
- All settings changeable using the USB port and PC host program.
- Data logging via the USB port; selectable variable update frequency from 0.1-8Hz; can collect 1000s of samples to a PC’s hard drive.
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