I used STM32F103C6T6, and added a buffer chip 74LV07 through a port to drive the optocoupler at a low level. I found that sometimes the load of the optocoupler was turned on during the power-on proces...
USE IEEE.STD_LOGIC_1164.ALL; USE ieee.std_logic_arith.all; USE ieee.std_logic_unsigned.all; USE ieee.numeric_std.ALL; LIBRARY lpm; USE lpm.lpm_components.all; ENTITY test IS GENERIC (MIO_TOTAL : INTEG...
[size=4]The PWM output of the timer has 8 modes: [/size] [size=4] [/size] [size=4]Output mode 0 Output mode: The output signal OUTx is defined by the OUTx bit in the control register CCTLx of each cap...
I have to state first that I have only been in contact with this thing for about 10 days and am not very familiar with it. Plus, the people here seem to be professionals = = It would be best if you co...
最坏分析其实就是极端值分析：让你知道怎么样才会出问题。Assure acceptable operation throughout the entire product life cycleunder the most unfavorable combination of anticipated conditionsDefine Critical Components and Spec. Cont...
How to choose a transistor? A: Be cautious. However, be too cautious. I have seen engineers agonize for days over the best discrete transistor for a slow logic inverter, or even because they couldn't ...
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
Since the beginning of this year, price wars have intensified, new models have been launched one after another, used cars with zero kilometers have become a hot topic, and the industry's internal c...[Details]
While the current industry consensus is that autonomous vehicles are robots and that their systems are managed using robotics-developed thinking, there are also cases where autonomous driving is ac...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
Most cameras on the market use chips manufactured by Japanese companies like Sony, Sharp, Panasonic, and LG. South Korea now has the capability to produce chips, but the quality is somewhat inferio...[Details]
The transition to SDVs (software-defined vehicles) involves more than just replacing parts; rather, it involves the organic connection of various elements, from internal vehicle systems to ext...[Details]
Arm helps automakers bring new models to market at least a year earlier.
Zena CSS accelerates software and silicon development, enabling faster and more efficient delivery of AI cap...[Details]
With the rapid development of the automotive industry, automotive requirements for control, communication, and network management are becoming increasingly stringent. Hardware platforms based on 32...[Details]
System Principle
According to the average imbalance rate of the branch three-phase phase line load and the average value of the branch phase line current, the adjustment of the phase line load...[Details]
On August 18, Zhiyuan Robotics released information showing that the company's entire product line is officially on sale.
The full range of products launched this time includes six major produ...[Details]
On August 8, PetroChina Southwest Oil & Gas Field Company's 35kV Zhouping Line centralized battery energy storage system successfully completed a 24/7 trial run, achieving full compliance with all ...[Details]
Due to their small size and form factor, there are few existing printed circuit board standards for the growing wearable IoT market. Until these standards emerge, we must rely on knowledge gained f...[Details]
In recent years, portable electronic devices such as mobile phones, digital cameras, music players, tablets, ultrabooks, and laptops have become almost a necessity, raising safety concerns. Besides...[Details]
Introduction
With the development of multimedia, music players, as consumer electronics products, are facing growing demand, prompting manufacturers to adopt more advanced technologies to enh...[Details]
stm32/stm8
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