Research Paper
Year: 2021 | Month: April | Volume: 8 | Issue: 4 | Pages: 119-125
DOI: https://doi.org/10.52403/ijrr.20210417
The Pressure-Speed Control of 555 Timer Circuit for Flow-Controlled Booster Motor by Solar Cell
Wen-Bin Lin1, Kao-Feng Yarn2
1Department of Electronic and Optoelectronic Application Engineering, 2Department of Aircraft Maintenance,
Far East University, Taiwan 744, ROC
Corresponding Author: Wen-Bin Lin
ABSTRACT
This paper presents the application of 555 timer circuit. For general PWM control circuit components manner and cost reduction improvements, and apply this system of automatic flow-controlled motor. We use pressure switch to control the rpm of automatic flow-controlled motor. And then, it can enhance the water pressure due to a water tower lack. The system can reach the target of energy –saving and environment friendly by using solar energy. Finally, the consumer can adjust the water flow volume by choosing low speed, middle speed, and high speed of permanent magnet DC motor revolution due to pressure switch control.
Keywords: Solar cell, 555 timer circuit, PWM control circuit, Flow-controlled booster motor, Pressure switch.
[PDF Full Text]