I2C is not working, possible reasons and analysis steps:1. Check whether the power is on correctly2. Check whether the master input clock (mclk) of the slave chip is correct3. Check whether the i2c li...
The internal design of CH2601 has an IIC bus. The I2C bus on the board is connected to ES7210. The ES7210 chip is a four-channel ADC acquisition chip. A silicon microphone is connected to the board.Th...
Porting LittlevGL to GD32E503V
We have successfully ported tos to the GD32E503V processor. Based on tos, we ported LittlevGL to the GD32E503V-eval development board.
Introduction to LittlevGL
LittlevG...
Deep Learning Course (NYU, Spring 2020) Yann Lecun：https://training.eeworld.com.cn/course/6104Deep Learning course at NYU, Spring 2020. Taught by Yann LeCunAlfredo Canziani. With practical application...
Currently, the world is facing global medical challenges such as the COVID-19 epidemic, an aging society, and a shortage of medical staff. In this environment, cutting-edge medical devices and equipme...
In 2023, all walks of life will start a new round of development after the epidemic. However, new energy vehicles , which continued to sell well during the epidemic , performed less than satisfactori...[Details]
"Analog chip companies have entered a golden period of development." Analysts from multiple research institutions have come to this conclusion. According to IC insights data, the global analog chip...[Details]
In addition to counting steps and monitoring heart rate, smart bracelets can also be used for work supervision. According to Zero Distance Video, sanitation workers in the Hexi area of Nanjing are ...[Details]
When the slave device sends data to the master device, it first checks the clock line to confirm whether the clock line is at a high level. If it is at a high level, the slave device can start tr...[Details]
The year 2019 is about to pass, and the ICT industry has been full of climaxes. Among them, 5G is undoubtedly a highlight: China's 5G is officially commercialized, which not only allows Chinese mob...[Details]
1 Introduction The National Higher Education Automation Professional Teaching Guidance Committee was entrusted by the Ministry of Education to hold the first "Freescale" Cup College Student Smart Ca...[Details]
The circuit uses only one active integrated circuit, the TDA 2003, as a component and can deliver up to 10W of audio power into a 2 to 8 ohm load.
For example, a common integrated circui...[Details]
As electronic devices are increasingly used in automobiles and other products (intelligent), the integration of chips is getting higher and higher, the size is getting smaller and smaller, and the ...[Details]
Tektronix 3014B has always been my best friend. I have been using it since 2002 and have a good understanding of its various uses and performances. In practice, I use it both in experiments and produ...[Details]
In 2019, the semiconductor industry entered a period of adjustment. Due to the uncertainty in the semiconductor industry's market development brought about by the Sino-US trade war and the Japan-Sou...[Details]
On January 10, Laibao Hi-Tech stated on the investor interaction platform that the company has mass-produced and supplied dual-screen vehicle touch screens and a small amount of triple-screen vehicle...[Details]
The following article is from The Banker Magazine, written by The Banker Magazine The original title is Author | Wu Yongfei, Wang Yanbo, Shen Yichen, Yang Xuan As one of the cutting-edge tec...[Details]
1. Stator winding insulation breakdown, short circuit
(1) The stator winding is damp. For generators that have been out of service for a long time or have been overhauled for a long time, the ...[Details]
Affected by the global epidemic, mainland China adopted the most stringent lockdown strategy in February. Subsequently, the overseas epidemic began to explode in March, and the global smartphone indu...[Details]
CATL, once known as the leader of China's new energy batteries, had a market value of over 1.68 trillion yuan, but recently experienced a market value drop of more than 20%, evaporating more than 4...[Details]
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