An MCU-based system is designed to
accurately measure and regulate the hydraulic pumping
unit's output. The device AT89C2051 is a modern
vibratory ultrasonic transmitter and receiver with LED
indicator circuit for monitoring of pumping unit states.
The essence of a compensator is using a one-line optical
temperature sensor to test errors induced by the
difference in the ambience of the room. The program
for the machine is written in C, interrupting usage of
patterns to capture and to monitor the time data for
proper oil level calculation. This is worth expanding,
because this has the benefit of operating consistently
and genuinely calculating during debugging.
Keywords : Ultrasonic detection; oil level; Control System. Microcontroller.