Share the temperature acquisition using SPI external ADC of GD32E231C8T6 microcontroller
Thermal resistors are the most commonly used temperature detectors in the medium and low temperature range. The...
Smart speakers continue to enhance our lives through cutting-edge voice recognition AI technology and high-quality sound. When used in conjunction with other home automation devices such as video door...
Topic: Inverter Circuit500) {this.resized=true; this.width=500; this.alt='This is a thumbnail, click to enlarge. Press CTRL and scroll the mouse wheel to zoom freely';this.style.cursor='hand'}" resize...
As shown in the figure, the white device in the lower right corner of the development board is the SI7021 temperature and humidity sensor produced by SILICON LABS . By consulting the manufacturer's da...
[size=4] The clock oscillator circuit is used to generate the clock signal required for the normal operation of the microcontroller. The 51 series microcontroller can use two types of clock oscillator...
This paper introduces a solar high-pressure sodium lamp electronic ballast with low voltage power supply and MC68HC908QT2 cheap single-chip control and variable frequency drive technology as the core....
FPGA, with its fast parallel processing capability, is crucial in motor control and grid-connected algorithms and is an ideal choice for implementing complex control strategies.
The EasyGo sem...[Details]
1. The process of finally generating u-boot is as follows: The process of finally connecting u-boot Makefile to generate u-boot UNDEF_SYM=`arm-linux-objdump -x lib_generic/libgeneric.a board/EmbedS...[Details]
This is a preliminary contact. If there are any mistakes, please point them out to prevent misleading others. Hardware environment: MCU--PIC18F67K22 Simulator Downloader--ICD 3 Compilation enviro...[Details]
At noon today, Tianfeng International analyst Ming-Chi Kuo released an industry report saying that the iPhone 13 series wide-angle lens will use 7P lenses. Sunny Optical is expected to pass Apple's 7...[Details]
China Energy Storage Network News:
State Grid Corporation of China has proposed the strategic goal of building an internationally leading energy internet enterprise with Chinese characteristi...[Details]
The following is an independent key driver program. Its feature is to use the TIMER0 interrupt. The CPU keeps scanning the program. When 60ms is reached, the key driver is executed. The function ...[Details]
The types of flow meter troubleshooting methods are as follows:
1. Analog signal method: use an analog signal generator to provide a flow signal to test the flow sensor;
2. Voltage method, to deter...[Details]
Apple today released the public beta version Beta 2 of iOS 15.6 and iPadOS 15.6 (build number: 19G5037d). The software update comes two weeks after Apple released iOS 15.6 and iPadOS 15.6 Beta. ...[Details]
At present, the elevator group control system in China has been widely used, but the remote monitoring of group-controlled elevators has yet to be studied and developed. Therefore, the realization of...[Details]
Non-inverting AC amplifier
See the attached figure. The characteristic of the in-phase AC amplifier is high input impedance. R1 and R2 form a 1/2V+ voltage divider circuit, and R3 is used to bias t...[Details]
International New Energy Network News: The domestic photovoltaic industry has been hit by adverse factors such as the "double anti-dumping" and anti-dumping duties imposed by Europe and the United ...[Details]
New API adds key functionality to widely used compilers GCC and LLVM SiFive has announced that it is collaborating with the Barcelona Supercomputing Center to create a vector intrinsics API for GCC...[Details]
1 Introduction
The switching power supply is a DC regulated power supply controlled by a switch mode. It is widely used in various electronic devices for its small size, high efficiency an...[Details]
Learning summary.
The S3C2440 chip contains GPIO controllers, UART, I2C and other controllers. The CPU operates registers to control pin output or input. Operating registers actually operates ...[Details]
July 21 news: OnePlus Buds, the true wireless earphones, are about to be released. OnePlus officials posted on Instagram yesterday, hinting that the price of OnePlus Buds will be up to US$99.99...[Details]