51 data collection, some attachments are too large to upload, I will send them to you when I have higher authority [[i] This post was last edited by Xinhai Baby on 2011-3-6 12:53 [/i]]...
Abstract : This paper introduces the method of realizing asynchronous serial communication in the inverter by using the PTS of the 16-bit microcontroller 80C196MC dedicated to motor control. The diffe...
I use TA's capture comparator to capture the frequency of ALK, MCLK, and SMCLK. When measuring ACLK, the frequency is correct, but it is inaccurate when measuring MCLK and SMCLK. Is there any limitati...
[i]Posted by the author on: 2009-09-29 19:46:55 The 485 serial communication used has passed the unit test, but after it was installed on site, the communication was abnormal no matter what. The first...
The basic idea of IoT based on stm32, F103+enc28j60+wireless router+home broadband is: write the web page server into stm32, connect stm32 and router through Ethernet interface. Set the web page serve...
Hardware: MCU: STM32F103C8T6 (using SPI2, frequency set to 9M) FLASH: W25Q128 --》4096×4K (sector size) --》4096×16×256 (each sector consists of 16 pages of 256 bytes) Development platform: keil5.20 The...
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
The mobile computing market is rapidly evolving, and manufacturers are fiercely competing for market share. A key area of competition is battery life, which encompasses two key aspects: how long th...[Details]
Generally not, but there are exceptions. For example, a torque motor controller with three-phase output voltage imbalance can cause current imbalance, similar to a phase loss. However, only two pha...[Details]
French market research firm Yole Group released its latest report on the global automotive
semiconductor market
on July 31, 2025.
The report shows that the automotive semiconductor market w...[Details]
What is the difference in response time when the output uses cyclic refresh and direct refresh?
The time required from when the PLC receives an input signal to when the PLC outputs a con...[Details]
On August 11th, Orbbec, Horizon Robotics, and its subsidiary, Digu, signed a cooperation agreement in Beijing. The two parties will deepen their collaboration in the field of robotics, leveraging t...[Details]
With the global penetration rate of new energy vehicles projected to exceed 45% by 2025, and the industry's transformation entering its second half, the era of intelligentization, LiDAR has rapidly...[Details]
1. One-way starting control circuit
1. Circuit operation analysis
1) Close the power switch QS and press the start button SB2. The contactor coil KM is energized, the normally open ...[Details]
As urbanization accelerates and public safety demands continue to rise, traditional surveillance systems are gradually exposing their limitations due to their reliance on manual oversight, delayed ...[Details]
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