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1. The pwm output pin of stm32 is the multiplexing function of the IO port used. 2. The four general timers T2~T5 can output 4-channel PWM - CH1~CH4. 3. We take the CH1 PWM output of tim3 as an examp...[Details]
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The STEVAL-IHM031V1 demonstration board is a low voltage three-phase power stage inverter designed to perform permanent magnet motor controls. To this purpose, it must be connected to an additional co...[Details]
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1. Experimental Purpose Master the steps of using the 51 single-chip microcomputer development board; Master the installation process of the software required for the 51 MCU development board; Take...[Details]
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What is common function input and output? Common function input and output is similar to the relationship between hall "--" door "----" outdoor. You can get to the outdoor from the hall by passing th...[Details]
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1. Basic Concepts of LCD/LCM The structure of Liquid Crystal Display (LCD) is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal fine wires between...[Details]
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I2C interface experiment
Note: In the AT91SAM7Sxx series, I2C is called TWI.
1. Experimental purpose
Be able to correctly read and write the I2C interface chip memory (24C02), that is, the d...[Details]
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Automotive Motor Control: New MOTIX™ MCU Embedded Power IC Family Equipped with CAN FD Interface, Faster Communication and Higher Performance
Infineon Technologies AG has launched...[Details]
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1 Introduction
Operational amplifiers are an integral part of many analog and mixed-signal systems. With each generation of CMOS technology, the reduction in power supply voltage and trans...[Details]
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The brand new 14th generation Crown has already started selling in Japan. It is rumored that this new car will be introduced into China in the form of an extended version. In fact, we are more concer...[Details]
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The first pumped hydro project on Australia’s main grid in nearly 40 years – and the first not to be publicly owned – is all but certain after listed company Genex agreed a revised offt...[Details]
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1. UCC25710: LLC Half-Bridge Controller for LED Lighting Quick Start Guide
TI UCC25710 is an LLC half-bridge controller for accurate control of multi-string LED backlight applications. It is opti...[Details]
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I used an oscilloscope to capture an unknown signal, but the waveform kept shaking, making me dizzy and at a loss. How can I make the waveform obedient and stable? Should I adjust the gear or chang...[Details]
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Crazy summer study: Introduction to assembly learning notes (XII) - int instructions, ports
Reference: "Assembly Language" by Wang Shuang, Chapter 13 and 14
1. int instruction
1. Inte...[Details]
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A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]
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On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]