Current sampling is the basis of FOC, which includes current sensor sampling and resistor sampling. Resistor sampling is widely used due to its simple and low-cost application.
Resistance sampling inc...
[i=s]This post was last edited by Jacktang on 2020-11-4 21:26[/i]Many original equipment manufacturers (OEMs) have historically relied on field programmable gate array (FPGA) technology to drive cutti...
[i=s]This post was last edited by 2429129589 on 2019-12-18 11:55[/i]This is an old question from the 2016 TI Cup Provincial Competition about designing a step-down DC switching power supply using LM51...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Article author: Bob Card, Marketing Manager, ON Semiconductor In many small portable IoT applications, the ultimate challenge for design engineers is to provide reliable wireless connectivity while...[Details]
Oscilloscopes are very familiar to electronic engineers. They can be used for ripple testing, checking frequency, checking signal quality, measuring rise time, fall time and overshoot, parallel bus d...[Details]
Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]
Digital tube introduction: 2. Circuit analysis: (principle as shown) ==74H573 chip principle analysis The 74H573 chip is equivalent to a latch. Giving the common pin a high level means giving P2.6...[Details]
Although the automotive imaging industry ecology has experienced many challenges in 2021 and 2022, driven by automobile manufacturers and Tier1 trends, the revenue of the automotive camera and automo...[Details]
Foreword: The popularization of automotive-grade gallium nitride is still at a very early stage. Domestic manufacturers are accelerating their deployment, but the follow-up prospects are very promisi...[Details]
According to statistics, the number of chips in traditional cars is about 500-600. With the addition of functions such as autonomous driving and new energy, most models are now generally equipped w...[Details]
The mainstream automatic transmissions currently used in cars include AT gearboxes, DCT (or DSG) gearboxes, and CVT gearboxes. Among them, AT gearboxes are the most common. DCT (or DSG) gearboxes a...[Details]
Accurately measuring power supply ripple is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillosc...[Details]
Pointer type features: An analog multimeter is an averaging instrument. It's intuitive. Graphic reading indication. (Generally, the reading value is closely related to the pointer swing angle, so it ...[Details]
1602 is a character LCD, which contains a character library of 128 ASCII characters, so it can display ASCII characters but not Chinese characters.
1602 can display two lines of informat...[Details]
1. Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses durin...[Details]
The main programming language of ABB industrial robots is RAPID (Robot Application Programming Interface for Development), which is a high-level programming language designed specifically for indus...[Details]
LG Electronics said on Monday it had reorganized its mobile phone division in a move aimed at increasing outsourcing of production of mid- and low-end smartphones. Analysts believe this means t...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
