[size=4] The main function of a potentiometer in a circuit is to adjust the size of voltage and current. You can often see some combination of letters and numbers on the potentiometer. These numbers r
Abstract : This paper introduces a portable multifunctional water meter based on AT89C51 single-chip microcomputer. The instrument can measure the water level and flow rate of open channels, meet the
With the rapid growth of applications with higher data rates such as 5G, wireless systems are faced with the requirements of wider bandwidth and wider network coverage. Multi-antenna technologies, suc
Introduction: Consumers are demanding more power, smaller size, and higher efficiency from their home appliances, garden tools, and motor-driven products. Like many consumer electronics products, cons
A programmable AC power supply based on DSP is introduced. This AC power supply can not only output frequency amplitude, variable sinusoidal voltage, but also output periodic distorted voltage. The po