May is the month of passion and enthusiasm. Fortunately, I caught up with the first wave of enthusiasm from EE and ST and had the honor to see the beautiful face of STM32H743. Without further ado, her...
This book is based on ST's STM32 chip, including 8 projects and 19 tasks, which respectively introduce the design and implementation of LED control, the design and implementation of marquee control, t...
CAN bus test
The evaluation board has a CAN interface. Use a USB-to-CAN module to connect the evaluation board hardware CAN0 interface and the PC USB interface, as shown in the figure below. Install t...
# HyperLynx High-speed Circuit Design and Simulation (IX) Exploration of Single-line Differential Line of Four-layer Board Stacking Structure##1. Four-layer Board Stacking Structure###For the commonly...
[i=s]This post was last edited by 怀穿少年梦 on 2021-12-28 14:12[/i]1. Purpose
Use Gaoyun GW1N-4 series development board to erase and write FLASH . The FLASH model used is W25Q 64JV .
2. Features of W25Q6...
Preliminary knowledge 1. First, let’s clarify two concepts: Steady-state thermal resistance: The temperature difference between two measuring points is △T. The energy passing through the heat dissipa...[Details]
Not long ago, high-definition flat-panel TVs were a luxury for ordinary consumers. Now, most average-income families can afford a high-definition flat-panel TV. In response to this change, panel manuf...[Details]
Water analysis is a very important task that thousands of lab workers around the world have to do every day. This is because humans rely on water in many ways: whether it is drinking water, domestic...[Details]
"Ding Dong" doorbell 1. Experimental task: When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding-dong" sound and outputs it from the P1.0 port to the LM386, and then sends it ...[Details]
Alibaba Pingtouge announces new progress of Xuantie RISC-V, supports new features of Android 12.0
Since the successful compatibility of Xuantie C910 with Android system in October la...[Details]
LED street lights are low-voltage, high-current driving devices. The intensity of their light is determined by the current flowing through the LED. Too strong a current will cause the LED to attenuat...[Details]
1. Diode clamped three-level technology
The diode clamped three-level topology was proposed by Japanese scholars Nabae. A et al. in 1980. After nearly 30 years of development, it has been wide...[Details]
NXP’s flagship 4D imaging radar chip enters mass production, with new offering tailored for the fast-growing L2+ market
NXP’s flagship S32R45 and new S32R41 processors address L2+ to...[Details]
introduction The collections in the museum are often threatened by human theft, and changes in the surrounding environment can also cause damage to them. Therefore, a very reliable anti-theft system ...[Details]
Shanghai, China, May 15, 2024
Global collaborative robot manufacturers, Universal Robots (UR) and MiR (MIR), both companies of Teradyne Robotics Group, will share a new headquarters to strength...[Details]
After understanding the basic format of Modbus communication, this issue will implement the application of Modbus RTU communication protocol on Mitsubishi FX3U PLC through simulation.
...[Details]
A year ago, Richard Yu released HarmonyOS at HDC2019. Hongmeng in Chinese may mean "creation of the world", and the closest English word is Genesis. But Hongmeng is too difficult to pronounce in Chin...[Details]
1 The input and output pins of STM32 have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs)
① Floating input_IN_FLOATING
② With pull-up input_IPU
③ With pu...[Details]
According to recent reports, StoreDot, an Israeli ultra-fast charging technology company, has developed the first generation of "flash charging" batteries that can be comparable to the refueling time...[Details]
Tesla's Full Self-Driving (FSD) system is a major breakthrough in the company's autonomous driving technology and represents the forefront of current intelligent driving technology. Sin...[Details]