STM32F4 supports hardware CRC32 function, but the previous micropython version did not provide CRC32 calculation function. In the new v1.14 version of STM32 firmware, CRC32 calculation function has be...
1. Guarantee of cleanliness Human beings are one of the important factors that generate dust. In the screen printing process of LCD, there is a very high requirement for environmental purification. Th...
I use MOS tube relays to power the brushless DC motor, and add MOS relays to the positive and negative poles of the DC bus. During operation, I found that when the brushless DC motor suddenly reverses...
[i=s]This post was last edited by sun63312 on 2021-8-16 13:30[/i]HarmonyOS " pseudo touch " LED control implementation
1. Introduction:
It has been a long time since I started working on this project,...
Overview The CMOS analog-to-digital converter ADC of S3C2440 can perform cyclic detection on 8-channel analog input signals. The ADC of S3C2440 and the touch screen share the same ADC converter, so l...[Details]
The network print server (NPS) described in this paper can provide reliable print sharing services for multiple intelligent devices in industrial sites, greatly saving system costs; and it can al...[Details]
At present, there are two ways to charge electric vehicles: one is to use it outside the car, the ground charging pile, and the other is to use it inside the car, the on-board charger OBC.
...[Details]
China Energy Storage Network
: The spot market is the inevitable direction of the power system reform. The construction of the power spot market is the requirement for implementing the nation...[Details]
Recently, CICC pointed out that looking forward to 2021, mobile phone shipments will rebound strongly, and Xiaomi's shipments will jump to the third place in the world, which are two highly certain t...[Details]
QSC1300 amplifier is widely used in various professional and non-professional sound places due to its high output power, good sound quality and low failure rate. This article summarizes the key po...[Details]
April 3, 2024 –
Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving industry innovation, is keeping up with the times and helping engineers explore the ...[Details]
Low-frequency and ultra-low-frequency signals are widely used in medicine, electrochemical research and experimental teaching. Especially in the field of electrochemistry, ultra-low-frequency sig...[Details]
Autonomous driving is an important branch of artificial intelligence applications. The realization of high-level autonomous driving requires the integration of many capabilities such as sensor fusion...[Details]
Thermocouples have a simple structure and are also a common temperature sensor. However, we cannot ignore the precautions for their use just because of their simple structure. If you are not careful ...[Details]
China, November 10, 2014 - STMicroelectronics (STMicroelectronics, referred to as ST; NYSE: STM), a global semiconductor leader serving customers across multiple electronics applications and a ma...[Details]
Linxin Investment was established in May 2015 in Lingang, Shanghai. It is the earliest investment institution in China to carry out overseas mergers and acquisitions in the field of integrated circui...[Details]
The gastric cancer model reproduces the microvascular system and in vivo environment of gastric cancer. Image source: Pohang University of Science and Technology
A collaborative study ...[Details]
Open the 6410 chip manual and find the vector interrupt control register in 12. VECTORED INTERRUPT CONTROLLERS. Vector interrupts (6410, 210) often use hardware to complete interrupt jumps.
Th...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
