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[size=4]When the frequency is constant, the larger the capacitance, the smaller the capacitive reactance; the smaller the capacitive reactance, the lower the frequency that passes. [/size] [size=4]The...
In the past few years, the craze for smart wearables has faded by half. After repeated market baptism, some popular wearable device manufacturers have ended up bankrupt or acquired, but there are also...
STMicroelectronics (NYSE: STM), a leading global supplier of set-top box (STB) chips, announced that its cable STB reference design has been certified for EuroDOCSIS 2.0. Based on ST's STi7141 syst...[Details]
If you have learned the external interrupt of 51 microcontroller, you will get started quickly; this blog post is based on STM32F103ZET6 chip, which is compatible with most STM32F10x chips; the cod...[Details]
1 Introduction
Voltage operational amplifiers are basic active devices in analog circuit design. The operating frequency of a circuit composed of ordinary voltage operational amplifiers is rel...[Details]
As an engineer, circuit design is a necessary skill. However, no matter how perfect the principle design is, if the circuit board design is unreasonable, the performance will be greatly reduced, and ...[Details]
How to use Keysight PXI instruments to run LabVIEW programs (detailed steps) The PXI system provides a high-performance PC-based measurement and automated test platform. In addition to advantages i...[Details]
Introduction Due to the advantages of low price, low operating requirements, easy development, stability and reliability, single-chip microcomputers are widely used in the fields of intelligent ...[Details]
The watchdog timer (Watchdog Timer (WDT_A)) is actually a special timer, which can be used as a watchdog or a timer.
The so-called watchdog function refers to the ability to monitor whether the progr...[Details]
Label: DTOF Function: Convert double-byte hexadecimal fixed-point number to formatted floating-point number
Entry condition: The absolute value of the two-byte fixed-point number is in , the sign is ...[Details]
With the steady growth of the number of pure electric vehicles (BEVs) on the market , and the pressure from environmental protection to reduce vehicle emissions to zero, BEVs are becoming increasingl...[Details]
Engineers who are familiar with oscilloscope probes all know that oscilloscope probes have X1 and X10 gears. How should you choose when measuring a signal? Today PRBTEK will share with you. 1. Let’...[Details]
February 12, 2011 news, since Ford Motor took the lead in integrating several popular smartphone applications into cars, many other automakers and first-tier auto parts suppliers have been thinking ab...[Details]
Install 51 and ARM KEIL separately, they are in different folders, in order to extract the C51 folder. Then the question is, can they be installed in the same folder? Theoretically it works, but I ha...[Details]
ON Semiconductor (NASDAQ: ONNN) has introduced a series of new products to simplify and accelerate the design of computing platforms, including the upcoming second generation Intel® Core™ pro...[Details]
Delivery robots are a type of robotic system used for automated delivery and delivery. They are widely used in the retail, business, and logistics industries to improve the efficiency and accuracy ...[Details]
The principle of optical mouse
The optical mouse integrates modern high-resolution imaging technology and digital image processing technology. It is a major invention in mouse technolo...[Details]