[i=s]This post was last edited by freebsder on 2018-12-4 00:45[/i] The problem comes from typedef struct Node { ElemType data; struct Node *next; }Node;. Changing it to typedef struct { ElemType data;...
A batch of fpga core boards are released. There are two companies, ALTERA and XILINX, to choose from!
The workmanship is very good, all of them are industrial-grade mass-produced, there are boards for...
[i=s]This post was last edited by jinglixixi on 2020-9-13 08:56[/i]The development board is equipped with an I2C interface, but unfortunately it is inconsistent with the pin arrangement of the OLED sc...
I would like to ask about the VCE saturation voltage drop protection and current protection of the A316J optocoupler. Are the output levels of the fault pins the same?...
It has been a long time since my last post. I have been busy with work so I have slowed down my study progress. I will try to share my study status and experience in more detail in the future.
I bough...
On November 21, Laibao Hi-Tech responded on the investor interaction platform that the company is a core supplier of touch screens for Huawei's customers' laptops and one of the suppliers of touch sc...[Details]
The adoption of MEMS mirrors has grown rapidly in recent years across different types of applications.
One of the most challenging applications for laser beam scanning (LBS) displays is ...[Details]
Buy early and enjoy early, buy late and get discounts. This sentence was once a recognized golden rule for consumer products. In the context of mobile phones, it means that buying the first p...[Details]
Electronic equipment manufacturers use liquid crystal displays (LCDs) in calculators, electronic watches, small video game consoles, and pagers. LCDs consume only a few microwatts of power, compare...[Details]
I just got an STM32F429Discovery. I was itching to write a program into it. I accidentally disabled the MCU's debugging interface SW and JTAG. This is bad. I can't write programs or erase data. I was...[Details]
1. Definition of hysteresis Sensitivity
The definition of hysteresis is introduced with the figure above as a model: the horizontal axis is load, and the vertical axis is sensitivity output. When ...[Details]
With the upgrading of headphones, wireless Bluetooth headphones have finally been launched and successfully replaced wired headphones. Wired headphones are not only inconvenient but also restrictiv...[Details]
Recently, the well-known battery manufacturer Contemporary Amperex Technology Co., Ltd. (CATL) announced that its all-solid-state battery R&D team has expanded to more than 1,000 people and officia...[Details]
Everyone is familiar with large LCD screens. If you want your TV to have a stable picture and smooth operation, the system power chip plays a key role. Fujitsu Semiconductor has recently launched a n...[Details]
A researcher holds an optically pumped magnetometer. Using these noninvasive devices, they have for the first time recorded activity in the human vagus nerve. Image credit: Qualcomm Institu...[Details]
Mouser now stocks TE Connectivity's EP-SMA 27 GHz connector and cable assembly portfolio November 1, 2021 – Mouser Electronics, the leading New Product Introduction (NPI) distributor with the wides...[Details]
We have talked about two commonly used serial ports, UART and SPI. This time, we will talk about another commonly used serial port: IIC (I2C) communication. Popular Science IIC: Generally there are...[Details]
Calterah, a CMOS millimeter-wave radar chip manufacturer, completes C+ round of financing worth hundreds of millions of yuan On January 20, Caltland Microelectronics Technology (Shanghai) Co., Ltd....[Details]
Micro motors are small in size and capacity, with output power generally below several hundred watts, and have special requirements for use, performance and environmental conditions.
The...[Details]
1. Terminal equipment In Linux system, terminal is a character device, which has many types. Usually tty is used to refer to various types of terminal devices. TTY is the abbreviation of Teletype, wh...[Details]