Programming Interface is an application program interface, while SPI is a service provider interface.In JDK, it is described as follows:· the API is the description of classes/interfaces/methods/... t...
For example, using zero-crossing detection and adjusting the speed of a soymilk machine
The speed and power output of the soymilk machine are different at different grinding stages.
If the 220V AC pow...
ST MEMS Device Resource Library: Click to enterOther application documents:
Here we provide a wealth of introductions to MEMS device-related applications, algorithms, etc....
For major automakers, the surge in consumer demand makes them love and hate it. Since the beginning of 2021, domestic automotive chips have been in short supply due to production capacity issues, so t...
[p=28, null, left][color=#666666][font=Helvetica, "][size=14px] A complete design drawing of an LCD segment code LCD screen should include four parts: dimension parameter diagram, truth table diagram,...
This high EMC immunity reference design demonstrates an RS-485 transceiver for drives and encoders such as EnDat 2.2, BiSS, Tamagawa, etc. EMC immunity, especially inverter switching noise immunity, i...
The low-altitude tester needs to be hung under the helicopter as a whole, which requires the tester to be small in size, good in real-time performance, wide in operating temperature range, high in...[Details]
Mouser Electronics, an electronic component distributor that focuses on introducing new products to promote industry innovation, held the "2019 Mouser Electronics Technology Innovation Forum and 5G+ ...[Details]
Acquiring synchronously sampled analog signals at billions of times per second using time-interleaved analog-to-digital converters (ADCs) is a significant technical challenge for designers and require...[Details]
Dynamometer is a very important force measuring instrument for testing push and pull force. Many dynamometer users have more refined performance requirements for dynamometer products, so the structur...[Details]
Modern inverter
power supplies
are mainly developing in the following directions, such as high-frequency power conversion, number of unit power groups on the AC side, low electromagnetic interfer...[Details]
The Wassenaar Arrangement on Export Controls for Conventional Arms and Dual-Use Good and Technologies (WA) was established in July 1996, covering more than 40 countries including the United States, J...[Details]
This solution is a simple test for switching power supplies with an input of AC220V and a power output between 5W and 500W without a PFC circuit.
Materials needed: AC voltage regulator 0-300VA...[Details]
STC12C5A60S2 MCU IO port working mode setting
All I/O ports of STC12C5A60S2 series MCU can be configured by software into one of four working types. The four types are: quasi-bidirectional port ...[Details]
■ Overview
As the power consumption of portable devices increases, it is often necessary to switch the voltage applied to the CPU chip between standby mode and working mode, or to convert the ...[Details]
What is the difference between the counter and timer of 8051? In what cases is it better to use a counter? In what cases is it better to use a timer? Could you please explain in detail? The counter w...[Details]
hardware design The design is based on 51 single-chip microcomputer, ADC uses TI's ADC0808, automatic digital voltage measurement table, the display uses a 4-digit digital tube, the measurement range...[Details]
#include stdio.h int fputc(int ch, FILE *f)//STM8S105,printf function redirection { while (!(UART2- SR&0x80)); UART2- DR=ch; return ch; } At the same time, you need to modify the Library...[Details]
Summary: The pump/valve controller slave device communication adapter based on the DeviceNet bus is a communication protocol device used between the intelligent pump/valve controller and the Dev...[Details]
Motion control cards and PLCs are both controllers, which are mainly responsible for motion axis control and input and output signal control in industrial automation systems; PLCs are definitely mo...[Details]
Recently, at a special series of activities focusing on the future of Shanghai's smart manufacturing and win-win industries, guided by the Shanghai Municipal Economic and Information Commission, Yang ...[Details]
Microcontroller MCU
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