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The sampling results of C8051F350 with different decimation ratios vary greatly. The difference is not just a few values, but may be as much as several hundred.For example, the sensor i...
The programming environment uses KEIL514, the chip uses STM32F407VG,
When using sprintf to convert floating-point data to character data, %2.2f is used, resulting in an incorrect decimal point convers...
1) FPGA is used to design ASIC circuits (application-specific integrated circuits). Users can get suitable chips without having to invest in production. 2) FPGA can be used as a pilot sample for othe...
Recently, Tianfeng Securities analyst Ming-Chi Kuo released an analysis report. According to him, with the advent of the "Metaverse", Wi-Fi technology including Wi-Fi 6, Wi-Fi 6E and Wi-Fi 7 and its s...
introduction
The MAX9217/MAX9218 chipset is a transceiver pair. The transmitter (MAX9217) converts parallel data into serial data and sends it to the receiver (MAX9218). The receiver converts the...[Details]
1. Impact of transformer load imbalance on the system 1.1 Increase line loss When the three-phase load of the distribution transformer is unbalanced, the increase in line loss is manifested in two ...[Details]
Electrical noise can be a designer's worst nightmare, causing the system to operate erratically or even cause hard-to-track faults. In traditional CMOS logic, noise can cause signal oscillations, whi...[Details]
How many sets of stator windings does a single-phase asynchronous motor have?
Single-phase asynchronous motors have only one set of stator windings. In single-phase asynchronous motors, since ...[Details]
On October 31, the signing ceremony of the consortium of Honeycomb Energy Technology (Suining) Co., Ltd. was completed in Suining City, Sichuan Province. The Honeycomb Energy Suining project successfu...[Details]
How to configure the serial console of iTOP-4418 as a normal serial port. In the final product, if an additional serial port is needed, the debug console serial port can be used as a normal serial po...[Details]
2 Multi-byte Binary Addition The binary unsigned numbers in 0X20, 0X21 are added to the binary unsigned numbers in 0X22, 0X23, and the results are placed in 0X24, 0X25, 0X26. Place the lower byte dat...[Details]
In the fire safety alarm system,
the main requirements for
smoke sensor
design are: low power consumption, low cost, and high reliability. The MC9S08QG4 launched by Freescale Semiconductor h...[Details]
With the completion of the Beidou-3 global satellite navigation system, Beidou is catching up with the US GPS at a very fast pace and is increasingly recognized around the world. On November 25, Ja...[Details]
Multimeters are used to detect electrical faults. Fluke Multimeters (USA: http://www.szkinghood.com.cn/ ) are trusted for their outstanding performance. The time when the maximum and minimum values ...[Details]
Recently, Xu Qi, vice president of realme, president of China, and president of global marketing, posted a Weibo post containing a string of numbers "32161440". If we break this number down, ...[Details]
According to Reuters, the U.S. Federal Communications Commission (FCC) said on Wednesday that it would revoke the licenses of China Unicom Americas, Pacific Networks and its wholly-owned subsidiary C...[Details]
On April 11, Beijing time, Song Kai, vice president of Huawei's Enterprise Communications Department, said that Huawei is committed to supporting the digital transformation of thousands of industri...[Details]
After entering December, the northern hemisphere has entered winter. But some people feel the cold winter earlier. At the end of October this year, Xiaopeng Motors first felt the cold winter. A promo...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
PCB Design
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