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Digital Tachometer
Kit
This tachometer can be adapted to any
gasoline car or motorcycle engine. It differs from conventional
tachometers, the analog hand is replaced with two seven segment
led's. Only one simple and single adjustment is needed to
calibrate the circuit for full linear scale. The brightness of the
LED's is also adjustable
Specifications:
- Main Board: L: 3-1/8" W: 2-3/8" H: 3/4"
- Display Board: L: 2-1/8" W: 1-3/4" H: 3/4"
- Face Plate: L: 3-5/8" W: 2-3/4" H: Thin
- Requires 10-15VDC @ 200mA power supply.
(Need a Power Supply?)
- Range 100 to 9900 RPM (resolution 100 rpm)
- Displays in 100's or 1000's of RPM
- 1/2 " Seven Segment LED display.
- Easy Calibration.
- PVC Front Plate Included.
See
VEK2625.pdf for complete
details, including schematic and theory of operation. Requires
Adobe Acrobat Reader available at
www.adobe.com
for FREE!
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