Position: Index > Display Circuit >

OIL_PRESSURE_DISPLAY

2016-12-09 23:40  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


OIL_PRESSURE_DISPLAY
Bed, yellow, and green LEDs give positive indication of oil pressure levelon electronic gage console developed for motorcycle. Transducer converts oil pres-sure to variable resistance RT, which in turn varies bias on transistors. LEDs have different forward voltages at which they light, so proper selection of bias resistors ensures that only one LED is on at a time to give desired indication of oil pressure.-J. D. Wiley, Instrument Console Features Digital Displays and Built-In Combo Lock, EDN Magazine, Aug, 5, 1975, p 38-43.