* Question What is the problem with the probe line? * Answer 1) The public end is suspended.When testing the waveform of the circuit under test, you will often see the waveform being measured erratic. ...
* Question What are the main technical characteristics of the MAXl595 charge pump? * Answer 1) Only three ceramic capacitors are required externally. 2) No inductor is required. 3) Output current up t ...
* Question What is an opto-isolator? * Answer The photoelectric isolators are isolated from the analog system and the digital system by the photoelectric isolation chip, and have anti-interference eff ...
* Question What is the control of high resolution enhanced pulse width modulation? * Answer Controlled by three 8-bit high resolution registers.These high resolution Enhanced Pulse Width Modulation (H ...
* Question What is the basic principle of DDS? * Answer The basic principle of DDS is to use the Nyquist time domain sampling theorem to perform frequency synthesis in the time domain. The waveform is ...
* Question According to the different sensitive membranes, what can ISE be divided into? * Answer According to the different sensitive membranes, ISE can be divided into two types: crystalline membran ...
* Question What is the working system for safe production of electrical equipment commissioning? * Answer (1) The electrical commissioning personnel should regularly study the “Electricity Safety Work ...
* Question What are the ISE series software series? * Answer The ISE family of software is divided into four series: WebPACK, BaseX, Foundation and Aliance. ...
* Question What is an embedded system? * Answer According to the IEEE definition, an embedded system is a “device that controls, monitors, or assists equipment, machines, and plant operations.&# ...
* Question What is erasure? * Answer Erase refers to the operation of writing human data to the memory area in the chip.The memory of the chip is composed of E2PR()M, and the E2PROM has its own unique ...