First, let's briefly introduce the camera OV7670 used. OV7670 is a 1/6-inch CMOS VGA image sensor produced by OV (OmniVision). The sensor is small in size and low in operating voltage, and provides al...
[font=宋体][size=4] There is less than a month left before the Spring Festival. Since 2016, I have been recording my year-end summary every year. [/size][/font][font=宋体][size=4] 2018 is a year of progre...
The MATLAB simulation model for online parameter identification of permanent magnet synchronous motor based on RLS least squares method can identify the motor resistance, inductance and permanent magn...
It seems to be the second week since I received the board. I am so ashamed that I have only started to light it up now. {:1_100:} Of course, I have to light it up first after receiving the board. I wi...
Information Theory and Coding by Dai Mingyuan from Tongji University : https://training.eeworld.com.cn/course/5217Information Theory Foundation is a professional basic course for undergraduates majori...
[align=center][/align] [size=5]Thanks to lehuijie netizen for donating two development boards to the forum mobile station: [/size] [size=5]STM32F411 Nucleo-64[/size] [size=5]SWM320VET7-50_LQFP100 mini...
The MAX5134–MAX5137 are a family of pin-compatible and software-compatible 16-bit DACs and 12-bit DACs. The MAX5134/MAX5135 are low-power, quad-channel 16-/12-bit, buffered voltage-output, high-linea...[Details]
According to foreign media reports, semiconductor display technology company BOE announced that it will stop investing in LCD production capacity and turn to OLED and Mini LED. In the past two years...[Details]
On December 20, Xinwei Communication responded to questions from investors and said that the Changzhou base has been put into production, and wireless charging modules, connectors and other businesse...[Details]
As an advanced energy technology, energy storage is increasingly showing its important value in today's world of energy scarcity and energy structure transformation.
Since the 18th CPC Nationa...[Details]
Since the output signals of the detection output circuit are mostly positive polarity, the amplitude separation circuit of the positive polarity video full television signal is shown as V2 in Figu...[Details]
Earlier, Samsung ISOCELL’s official Twitter account announced that there will be big news today (12). Combined with Xiaomi’s previous announcement that it will be the first to launch a 100-megapixel ...[Details]
"Building a global energy internet is the fundamental way to clean development. It will definitely be the investment focus of the financial industry in the future, and it will also bring good inves...[Details]
0 Introduction
A cochlear implant is an electronic device that helps patients with sensory hearing loss restore their hearing. It converts external sounds into electrical stimulation requi...[Details]
With the rapid development of artificial intelligence and Internet of Things technologies, smart cockpits have become an important part of modern cars. As one of the core functions of smart cockpit...[Details]
introduction
In image acquisition and display systems based on FPGA, large-capacity, high-speed memory is often required. Among various random memory devices, SDRAM is an ideal device due to ...[Details]
According to MEMS Consulting, MEMS LiDAR has always been regarded as the fastest commercial LiDAR technology route to be implemented in the field of autonomous driving. Only a quarter of 2019 has pas...[Details]
For food crops such as soybeans, their fat content is an important aspect of assessing their quality. Therefore, their fat content needs to be measured in many fields. There are many methods for meas...[Details]
Abstract: This paper introduces the design and development of a new type of pulse laser power supply. The circuit schematic diagram of this power supply, the issues that should be paid attention to...[Details]
According to foreign media slashgear, Twitter user @MaxWinebach exposed a set of pictures on Twitter, showing the internal design of the Surface Neo dual-screen mobile notebook that Microsoft ha...[Details]
Jiangsu is one of the major grain producing areas in China, with a large grain planting area and high total output. The autumn harvest season every year is also the golden period for grain drying i...[Details]