【AT-START-F425 Review】Bootloader -USARTUSB Operation Process
(Because I am also learning by searching, although I have some understanding of Bootloader theory, it is difficult to explain my understand...
[i=s] This post was last edited by ddllxxrr on 2019-5-26 20:13 [/i] [align=left][size=14px][font=黑体][size=4][color=#ff0000]Project Name[/color][/size][/font][font=宋体][size=12pt]: Timer[/size][/font][/...
First, let's briefly explain switching-type AC/DC conversion. Please refer to the basic circuit on the right and the waveform below.
Here, taking Japan as an example, the input voltage is set to 100...
Dear readers, has anyone made a TDS water quality test pen? Can you share your experience?
I currently use a 51 microcontroller to make a TDS water quality test pen. The probe end is connected to a re...
[E-book Introduction]"ADI Hybrid Electric Vehicle (HEV)/Electric Vehicle (EV) Lithium Battery Management Solution"Due to the excellent electrical energy and power characteristics of lithium batteries ...
Many people know that crystal oscillators are a kind of frequency element of electronic components . They are made of precision cutting and grinding with very low power loss, and then plated with elec...
1.1 Working Principle of Lithium Battery Early lithium batteries used metallic lithium directly in the negative electrode, which was prone to lithium deposition and corrosion during the charging pro...[Details]
//Configure the input and output modes of the port // Configure PA0 as input mode void GPIO_Init(void) { RCC- AHBENR |= RCC_AHBENR_GPIOAEN; // Turn on the clock of the current GPIO port GPIOA- MODE...[Details]
The booming development of China's digital TV industry has led to a huge demand for high-performance, low-power RF receiver chips. However, due to challenges in RF technology, implementation comple...[Details]
A transformer is a device that transforms AC voltage, current and impedance. When AC current flows through the primary coil, AC magnetic flux is generated in the iron core (or magnetic core), ind...[Details]
STACK AND FUNCTIONS
In this part we will look into a special memory region of the process called the Stack. This chapter covers Stack's purpose and operations related to it. Additionally, we w...[Details]
The high-voltage switch dynamic characteristics tester is equipped with two speed sensors, which are used in different situations. The two sensors are connected to the "speed sensor" socket of the in...[Details]
According to the South China Morning Post today, Heather Holmes, a judge of the Supreme Court of British Columbia, Canada, said on Thursday local time that she will decide next Wednesday whether the ...[Details]
In the previous article, we introduced in detail the basic structure, current status and future development direction of the perception system of autonomous driving vehicles ( click to review: A bri...[Details]
Today, according to the whistleblower @WalkingCat, the Samsung SmartThings app has been available on the Microsoft Store, and users can view the app in the Microsoft Store. IT Home learned th...[Details]
According to foreign media reports, it is well known that Qualcomm is the world's leading supplier of smartphone processors and baseband chips. Their smartphone processors are widely used by manufact...[Details]
Flame detectors are used to detect visible or invisible light radiation that is not in the atmosphere when materials burn, producing smoke and heat. Flame detectors that emit light bands of flam...[Details]
Medtec China 2023 and the 17th Medical Device Design and Manufacturing Technology Exhibition will open as scheduled at the Suzhou International Expo Center from June 1-3 this year. As the Chinese sta...[Details]
It is difficult to remember something if you don't practice it, so you don't need to understand the first few chapters too much, just take a look at them. When you practice, you will gradually master ...[Details]
The SM-T54 is a USB-C docking station. You can connect a computer with USB 3.1 protocol to a monitor, TV or other display device with HDMI or VGA through this product. The product can connect to HD...[Details]
The electronic control system is called the brain of new energy vehicles. As one of the three core technologies, it mainly covers the motor control system and battery management system. The electro...[Details]
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