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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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A converter is a device that converts information sent by a source for a certain purpose. A matrix converter is a new type of AC-AC power converter. Compared with traditional converters, it has the...[Details]
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First of all, I would like to thank the friends who posted before. They provided the circuit diagram, the one with the protection diode. Just a few days ago, I also saw a circuit diagram and relate...[Details]
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Jiwei.com reported on November 13 that the official WeChat public account of Huawei Pollen Club published an article yesterday detailing the changes in the display of mobile phones after upgrading to...[Details]
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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]
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~In order to allow customers to choose products for equipment with long product life with confidence, ROHM announces long-term supply products and their delivery periods~ Rohm, a world-renowned s...[Details]
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On the basis of ensuring the safe operation of the instrument, we strive to improve the accuracy and energy saving of the instrument. To this end, we should not only select display instruments that m...[Details]
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The eight modes of multi-register load/store instructions are shown in the following table. The four on the right are stack operations and the four on the left are data transfer operations.
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/*--------------------------------------------------------------------------
TEMPERATURE.H
The user function is C51.
Copyright (c) 1988-2004 Keil Elektronik GmbH sum zhaojun
All rights reserved. ...[Details]
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0 Introduction
In modern production, in order to ensure the safe and reliable operation of mechanical equipment, it is usually necessary to use appropriate instruments and meters, use fault diagnos...[Details]
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Abstract: To reduce the instantaneous current demand on the DC inverter, the DS3984/DS3988 cold cathode fluorescent lamp controller uses a sequential start burst dimming method to control each chan...[Details]
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The author debugged each module based on the reference manual and official sample code. S32 has sample codes for 5746C, 5748G, 5744P, etc. The method to obtain the NXP driver sample code is as follow...[Details]
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From April 26 to 27, 2019, the annual STMicroelectronics STM32 Summit was held as scheduled. The theme of this summit was "Gathering Wisdom, Creating the Future", focusing on three major technology t...[Details]
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1 Introduction
The 32-bit ARM processor is a product of Advanced RISC Machines (ARM) in the UK. With the gradual improvement of embedded processor performance, the computing speed is getting fa...[Details]
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1. Introduction
1.1 Development of Electric Actuators
Electric actuator, also known as electric actuator, electric equipment, electric head, is a commonly used mechatronic equipment in the field ...[Details]
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