About a Product
OBJECT :-
01 measurement of Speed using photoelectric transducer
Technical Specification
FEATURES :-
The board consists of following built in parts
01 ± 12V D.C. at 100mA, I.C. regulated Power Supply.
02 5V D.C. at 100mA, I.C. regulated Power Supply.
03 8051 microcontroller for data processing and calculation.
04 4 digit 7 segment display for displaying speed in RPM.
05 12 Volt DC Motor with blade that has 12 hollow points at the edges whose rotating speed is to be calculated
06 Opto coupler MOC7811 as a photoelectric transducer.