Md Safirul Shafik, Ramlee (2010) Pocket Tacho Meter. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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Abstract
As we can see now, the tachometer becomes used full. The infrared tachometer sensor needs only a reflector which have black and white stripe. The motor shaft will be covered with the reflector and the infrared sensor is placed at the distance 1cm from the reflector. The output voltage pulses received from light detector is around 1OOuV - 1OmV. One complete cycle of the voltage pulse mean one revolution of the rotating shaft. This one revolution needs to be counted until a minute to get the angular speed of rev/minute. This signal needs to be amplified and modified so that it can be detected by all standard digital components including microprocessor or microcontroller. A LCD display is used to shows the speed of the motor in value of rev/min.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Subjects: | T Technology > T Technology (General) T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Ahmad Abu Bakar |
| Date Deposited: | 10 Apr 2012 09:50 |
| Last Modified: | 28 May 2015 02:25 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/1903 |
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