Author: Hardy Zhou
In terms of motor sensorless control algorithm, TI provides eSMO sliding mode observer to calculate the motor rotor angle. In terms of application, TI provides eSMO lib file and rel...
In MCU programming, I have made many mistakes in variable initialization. The most common mistake is that when defining a variable, especially a local variable inside a function, the variable is not i...
[align=left]Henan Dongwei Microelectronic Materials Co., Ltd. is a microelectronics enterprise jointly invested with state-owned capital. The company is committed to the research and development of co...
In the past few months, I have been working on a project of RGB color sensor based on TCS34725. The main control I use is MSP430. When debugging, I usually use 485 bus to send to the upper computer (c...
[i=s]This post was last edited by qwqwqw2088 on 2020-12-20 16:16[/i]Introduction
Over the past few decades, the semiconductor industry has taken many steps to improve silicon-based MOSFETs (parasitic ...
According to industry insiders, more than 50% of Apple's next-generation iPhone devices, expected to be released in the second half of 2021, will support 5G millimeter wave technology. In addition, t...[Details]
1 Introduction
The electromagnetic cooker uses the principle of electromagnetic induction to heat and is an advanced electronic cooker for modern families to cook food. It is very con...[Details]
1 Introduction
There are many types of A/D converters, and different applications have different requirements for them. Some require high conversion rates, some require high precision, and some are ...[Details]
Oscilloscopes are an indispensable tool for anyone designing, manufacturing, or repairing electronic equipment. In today's fast-paced world, engineers need the best tools available to quickly and acc...[Details]
Various initiatives around the world to reduce the energy consumption of electronic systems are driving single-phase AC input power supply designers to adopt more advanced power supply technologies...[Details]
Here, a LabVIEW experimental teaching system including common sensors, data acquisition modules and USB communication interface is designed using the cheap MCS51 single-chip microcomputer . The syst...[Details]
Maxim Integrated has announced the release of the MAX77654 single-inductor, multiple-output (SIMO) power management IC (PMIC) to minimize solution size and extend battery life. The SIMO PMIC can pro...[Details]
During the 2023 China International Import Expo, Intel exhibited a new generation of Core Intelligent Cockpit Platform for smart cars, aiming to leverage Intel's powerful CPU and integrated GPU comp...[Details]
The circuit schematic is as follows: /******************************** Program function: modbus RTU mode setting reads the status of sixteen relays and the settings of the internal holding register...[Details]
0 Introduction
Due to the constraints of its structure and principle, traditional induction electric energy meters usually have shortcomings such as small measurement range, poor stability, a...[Details]
Linear non-time-varying inductance elements are an important and basic element in circuits. In actual circuits, we often encounter inductance coils made of wires. When current passes through a line...[Details]
Differential op amp and instrumentation amplifier application popular science post - Exploration of analog small signal front-end processing Preface The topic of how to deal with small signal fr...[Details]
I'm studying STM32F107VC recently. Since a task requires UDP, I plan to use the development board combined with LWip to implement this function. However, I encountered some problems in the process of...[Details]
China Energy Storage Network:
Peak-valley time-of-use electricity prices are a form of price-based demand response. According to changes in grid load, the 24 hours of a day are divided into...[Details]
Basic concept of lens
Lenses are made according to the law of light refraction. Lenses are optical elements made of transparent materials (such as glass, crystal, etc.). Lenses are refracting ...[Details]
DSP and ARM Processors
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