#Multisim simulation of infinite gain multi-channel negative feedback (MFB) second-order Butterworth low-pass filter##Multisim simulation circuit construction According to the calculation parameters o...
The SIM900A hardware manual states that a 100uF tantalum capacitor should be used, but does not specify what the voltage should be. How should the voltage of the tantalum capacitor be selected?...
BCM Ultra-high Voltage Bus Converter Moduledescribe
The ultra-high voltage BCM is a family of high efficiency fixed ratio converters that can take 400 - 700V or 500 - 800V inputs and produce an unregu...
On May 7, 2021, IBM announced the development of a 2-nanometer chip. This invention has undoubtedly taken chip technology a big step forward.
According to Yang Fujia's "Atomic Physics", the diameter o...
1. Write helloworld #include stdio.h int main() { printf("Hello World!n"); return 0; } Then compile arm-none-linux-gnueabi-gcc helloworld.c -o helloworld -static Then copy it to th...[Details]
To assist Shanghai's epidemic prevention and control, Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, recently announced that it will donate protective supp...[Details]
Dongfeng's high-end brand Lantu Auto did something very interesting. When promoting batteries, it made a cut. 1) Cylindrical battery: In the first model, Samsung SDI's cylindrical battery cells wer...[Details]
On December 20, according to domestic media reports, a British team recently developed an electrocardiogram imaging vest that can more accurately predict patients' risk of sudden cardiac death, the...[Details]
Recently, I am considering using the STM32F030/042 series to make some low-power products, such as the 433/315 copy-type remote control paired with the car navigation, which requires serial commun...[Details]
Embedded devices with ARM as the core are products with computers as the core, and they must have memory to store software. The software in the single-chip microcomputer is stored in the ROM memory in...[Details]
On September 18, according to a press release issued by Intel and Amazon AWS on the 16th local time this month, in addition to manufacturing an AI fabric chip for AWS on the Intel 18A node, Intel w...[Details]
It is not uncommon to see new car brands using "interaction" as a breakthrough. Recently, at CES Asia, the new AI-focused brand "AIWAYS" focused on human-computer interaction and launched a new huma...[Details]
The battery life of new energy vehicles is generally only 5 years. my country's first batch of new energy vehicles has now ushered in a wave of battery retirements. According to Bloomberg's new energ...[Details]
//====================================================================== //Analog serial port implementation code //Baud: 9600Bps //Format: 1,8,1,no parity bit //MCU:M88 //CRYSTAL:3.6864M ...[Details]
Compliance Measurement
Transmitter testing can be easily performed by using the various test patterns listed in Figure 4 (link to ). Each pattern is selected for characteristics related to the test t...[Details]
At this year's I/O developer conference, Google showed off a new "Now in Android" app for developers, which is designed to help developers understand all areas of Android development and showc...[Details]
Showcasing 15 years of innovation achievements with STM32 ecosystem partners
2022 STM32 China Online Technology Week focuses on industry and energy, artificial intelligence and smart...[Details]
#!/bin/sh -e
# Script to create header files and links to configure
# U-Boot for a specific board.
#
# Parameters: Target Architecture CPU Board
// Pass in the relevant param...[Details]