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On June 26, local time in the United States, Liu Zhenya, Chairman and Secretary of the Party Committee of State Grid Corporation of China, visited Stanford University and had in-depth exchanges wit...[Details]
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After looking at the S3C2440 bootloader for a while, I feel B and BL instructions are often used in bootloder programs. They are position-independent codes. The target address in the instruction is r...[Details]
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I made a laser distance measurement VL53L0X program myself, and I want to share it with you. There is no display device in this program, because I don't know what you want to use for display, so plea...[Details]
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The hardware and software structure and characteristics of the multi-core processor OMAP5910 are introduced, and a design scheme for a low-voltage protection measurement and control device with OMAP59...[Details]
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To master the AT89S51 microcontroller, you should first understand the pins of the AT89S51, be familiar with and remember the functions of each pin. The pins of various types of chips in the AT89S51 ...[Details]
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The schematic diagram of the simple automatic charging device is shown in Figure 1. GB is the battery to be charged. When it is not used, the charger plugs X1 and X2 are inserted into the charg...[Details]
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Choosing the best operating frequency for your power supply is a complex trade-off involving size, efficiency, and cost. Generally speaking, low-frequency designs tend to be the most efficient, but...[Details]
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1. Addition (impact on C, AC, OV, etc.) ADD A, Rn---(@Ri, direct, #data) ADDC ------------------------------------------ 2. Subtraction SUBB A,------------------------------------ 3. Add 1 (does ...[Details]
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LED is the most critical component of full-color LED display. The choice of LED has determined more than 50% of the quality of the entire display. If the LED is not selected well, no matter how goo...[Details]
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1. Definition of switching power supply: The input AC voltage (AC) can obtain a high-voltage DC voltage (DC=1.4AC) after rectification and filtering. This voltage is connected to the switching eleme...[Details]
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1 Introduction
With the popularity of electronic and electrical products in social life, many domestic small and medium-sized enterprises have begun to develop and produce such products on th...[Details]
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According to The Elec, four Chinese panel companies, including BOE, TCL CSOT, Visionox, and Tianma Micro, filed a patent invalidation trial against Samsung Display in the United States. This is regar...[Details]
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The ozone analyzer is composed of a low-pressure ultraviolet lamp, a light wave filter, an incident ultraviolet light reflector, an ozone absorption cell, a sample photoelectric sensor, a sampling ...[Details]
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In the vision of creating an intelligent interconnection of all things, automobiles, as an important part of the interconnection of all things, are undergoing profound changes. Among them, Internet o...[Details]
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Under the condition that the circuit parameters remain unchanged, the switching frequency is related to the hysteresis width △iL. Therefore, as long as frequency negative feedback is introduced and t...[Details]
stm32/stm8
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