The following figure shows the top 20 rankings of MCU ultra-low power consumption ULPMark-CP. The higher the score, the better.It can be seen that all of the MCUs are based on the ARM Cortex-M core.Wh...
[i=s]This post was last edited by ddllxxrr on 2021-1-3 10:43[/i]As of today, I think FREERTOS is CMSIS-RTOS, but it depends on which operating system it encapsulates. In addition to FREERTOS, I have s...
1. Introduction to optical modulesAn optical module is an optoelectronic device that converts photoelectric and electro-optical signals, as shown in Figure 1. It includes a transmitting part and a rec...
The 2021 RT-Thread Developer Conference (RDC) is themed "Beyond", which means surpassing oneself and breaking boundaries.
RT-Thread will showcase its latest technology trends and industry service capa...
Receiving and unpackingPower-on testInstall the serial port driver and CDK according to the instruction manual
Development environment CDK installation
CDK download: Resource download (t-head.cn)
New ...
After getting the hardware IIC, I tested the TFT LCD display using software SPI. The software is quite convenient and can be used by finding any IO port. Let's first look at our main function.
int mai...
September 26, 2023 – Mouser Electronics, a global authorized distributor of semiconductors and electronic components that focuses on introducing new products, will stock TE Connectivity ECPx50B high-...[Details]
According to Russia's Sputnik News Agency, Xiaomi accounts for 24% of the Russian smartphone market and plans to further expand its market share in the fourth quarter of this year. Xiaomi said it i...[Details]
The wiring method during measurement is as shown in the figure. Connect terminal e to the cable shell, terminal g to the insulation layer between the cable core and the shell, terminal l to the cable...[Details]
China Energy Storage Network:
Foreign power capacity margin guarantee mechanism and its enlightenment
Tian Shijun Zhang Fan Ma Li
(State Grid Energy Research Institute Co., Ltd....[Details]
According to news on November 22, according to a list recently announced by the United States and Patent Office (USPTO), Apple has obtained a design patent for MacBook, which can create a viewing an...[Details]
A research team in Italy has transformed a waste product - the lowest value byproduct of tire pyrolysis - into a highly efficient oxygen reduction reaction (ORR) catalyst for alkaline fuel cells and ...[Details]
Program 1: TIM2 output comparison, generating a square wave with a frequency of 366.2Hz
#include "stm32f10x.h"
void RCC_configuration(void)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RC...[Details]
When the CAN bus fails or data transmission is abnormal, there will often be a variety of strange fault phenomena, such as abnormal dashboard display, vehicle failure to start, failure to extinguish ...[Details]
Almost everyone who has used a computer knows about the clipboard, but what is the clipboard in essence and how to implement it in a program, especially for LV, few people involve the clipboard. In fa...[Details]
Automechanika Shanghai— Shenzhen special exhibition focuses on green maintenance and new energy vehicle talent training
The automotive industry is entering an exciting an...[Details]
When the Pico oscilloscope tests a signal with an output impedance of 50Ω, a 50Ω to 1MΩ through terminal is required.
Recently, during a field test at a customer's location, we found that the wavefor...[Details]
In this article, I will bring you some reports on automotive laser radar. If you are interested in what this article is about, you may wish to continue reading.
1. Automotive LiDAR
Laser ...[Details]
Steps (algorithm) of system clock CCO output: 1. Enable a clock (the clock to be used as the clock source for CCO output). 2. Switch the clock (the default clock at startup is HSI, i.e. internal ...[Details]
In July, Xiaomi founder, chairman and CEO Lei Jun announced a good news on Weibo that Xiaomi successfully entered the Fortune Global 500. Xiaomi's entry into the Fortune Global 500 at a young age h...[Details]
This Design Idea shows a method to drive low-power electronic circuits from a single 1.5V battery. It is based on a self-excited oscillator design that drives a flyback transformer to generate a high...[Details]
Microcontroller MCU
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