Transistors are the most commonly used basic knowledge of analog circuits. Transistors are semiconductor components that are widely used in circuit design. If you don’t know how to use transistors, yo...
I am a novice. I installed the circuit according to the video, but I did not download and run the program. After turning on the switch for a while, I found that the battery was hot and water was flowi...
FRAM, also known as Ferroelectric Random Access Memory, is a memory technology that combines the non-volatility of Flash with the flexibility and low power consumption of SRAM. MSP430 ultra-low-power ...
Before we know it, our EEWorld invites you to the disassembly event for the sixth time~~ In this issue, let's take a look at the car wireless charger, disassemble it, and understand the circuit of the...
Serial port monitoring dataHow do you monitor the data between two serial ports (such as the serial port of the main control MCU and the serial port of the Bluetooth chip )? I downloaded a serial port...
Author: ST engineer Weisheng CHEN
Click to download the pdf document:Question: Why can't some older STEVAL_IDB007V1 boards be updated with the demo program via BlueNRG-1 Navigator?
Background: When us...
With the gradual commercialization of IoT smart parking lots, there are currently a variety of traffic vehicle collection technologies and products for parking lot management systems on the market...[Details]
Samsung Display will become the exclusive supplier of organic light-emitting diode (OLED) panels for Apple to use in its two highest-end models of the next-generation iPhone. Both iPhone 13 models...[Details]
How to create a custom HID project? Let's talk about it below. First, let's introduce the architecture of the project. The overall architecture of the project is shown in the figure below. The projec...[Details]
Zuosi Auto R&D released the "2022-2023 Baidu Intelligent Driving Business Analysis Report". Baidu's development paths in the field of autonomous driving are divided into three: Apollo platform, aut...[Details]
First, look at the interrupt vector table in iom16.h in iar
/* NB! vectors are specified as byte addresses */
#define RESET_vect (0x00)
#define INT0_vect (0x04)
#define...[Details]
The tedious programming and mysterious details of instrument operation can distract researchers from their busy schedules. Many electrical characterization tools are extremely complex, and their dat...[Details]
On May 8, 30 key national information and innovation companies, including Loongson, Huawei, and Feiteng, signed contracts to settle in the Beijing Economic and Technological Development Zone. Accordi...[Details]
At the recently opened Shanghai Auto Show, many traditional automakers brought new pure electric vehicles, including the BMW iX . According to recent overseas media reports, BMW is developing batt...[Details]
The STM32F4 clock system initialization is completed in the SystemInit() function in system_stm32f4xx.c. The key register settings of the system clock are mainly set by calling the SetSysClock() func...[Details]
1. Experimental Purpose
1. Master the design of A/D conversion program;
2. Master the application of data collection and display;
3. Master the methods of data processing;
2. Experimental Conte...[Details]
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be forme...[Details]
The organizers of the world's leading multi-sport events believe that coaches should also be the center of attention. Coaches often have a great influence on the performance of athletes, but they are ...[Details]
If you're still a computer user, chances are you're using a very light and portable laptop rather than a large, bulky desktop computer that has long been outsold by laptops. Thanks to a steady strea...[Details]
The new year's Fortune Global 500 list has just been released. With the inclusion of Hong Kong, Macao and Taiwan, the number of Chinese companies on the list has unprecedentedly surpassed that of the...[Details]
Our reporter Cao Qi A-share power battery manufacturers have disclosed their 2024 third quarter reports. According to Wind data, among all 30 listed companies in the A-share power battery sector, 11 a...[Details]