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In order to adapt to the diversity of embedded device peripherals, this paper takes the special matrix keyboard as an example to design a complete set of driver control modules. The hardware circ...[Details]
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Since many people always ask this question, here is a summary document for your reference. It must be explained here that the following steps are for Linux systems, not WinCE. You may notice that amo...[Details]
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PWMH DATA 30H ;Number of high level pulses
PWM DATA 31H ;PWM周期
COUNTER DATA 32H
pwmhmin DATA 33H
ORG 0000H
AJMP MAIN
;ORG 0003H
;AJMP INT_X0
;ORG 0013H
;AJMP INT_X1
ORG 000BH
A...[Details]
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In recent years, with the development of computer technology and integrated circuit technology, embedded technology has become increasingly popular and has played an increasingly important role in t...[Details]
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TFT-LCD is a thin film transistor liquid crystal display. Its full English name is: Thin Film Transistor-Liquid Crystal Display. TFT-LCD is different from the simple matrix of passive TN-LCD and STN-L...[Details]
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1. Introduction
The development trend of products is often determined by the following two factors: one is the continuous development of the needs of the users of the product; the other is the devel...[Details]
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The drone market has broad development prospects. Xiaomi recently disclosed a drone-related patent that enables base stations to prepare for switching in advance. With the rapid development of drone ...[Details]
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On August 1, the Development and Reform Bureau of Fuyang District, Hangzhou City, issued a reply to the "Suggestions on the Introduction of Policies to Support the Development of New Energy Storage...[Details]
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General Purpose Register File is
an optimized register file for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following in...[Details]
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Using AT89S51 Single Chip Microcomputer to Make Infrared TV Remote Control The actual product is shown in the figure below: The output of a typical infrared TV remote control is generated by pulse...[Details]
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The core of the in-car air purification system is the air purifier, which is also called "air cleaner", air freshener, and purifier. It refers to a product that can absorb, decompose or transform var...[Details]
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1 Introduction The rapid development of computer multimedia technology and network technology has made multimedia applications based on streaming media also used in many fields, especially in netwo...[Details]
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In recent years, the prices of core materials and conductive materials used in electronic transformers in power supplies have continued to rise, and upstream raw materials have formed a seller's...[Details]
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1. Timer 1.1. Basic understanding of timer Before we get to know the timer, we first need to understand two basic concepts. Clock cycle: The clock cycle T is the smallest time unit in the timing. T...[Details]
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In recent years, more and more automotive OEMs and Tier 1s have launched mild hybrid electric vehicles (MHEVs) and solutions with 12V/48V dual-battery vehicle system designs. Since Tesla’s high-p...[Details]
Microcontroller MCU
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