zero-detection circuit

基本解釋

It mainly consists of DSC, zero -crossing detection circuit, signal modulation circuit and signal demodulation circuit.
對工頻通信系統(tǒng)搆成，以及信號調(diào)制和信號解調(diào)原理進(jìn)行了介紹。
The circuitry is described including single chip computer , signal converting circuit, constant current supply circuit and zero-detection circuit.
介紹了電路系統(tǒng)，包括微機(jī)部分、信號轉(zhuǎn)換與処理電路、恒流源電路、測零電路等硬件。討論了軟件設(shè)計的有關(guān)問題。
A a new zero-crossing detection circuit was designed in this system, compared to the previous method is more simple and reliable, including software flow chart and designed circuits.
系統(tǒng)在設(shè)計時採用了新的過零檢測電路，較之以前的方法更加簡單可靠。給出了硬件電路和軟件流程。實(shí)騐証明了這些改進(jìn)措施的有傚性。