[i=s]This post was last edited by DDZZ669 on 2020-9-13 16:53[/i]I received the board from the forum two days ago. Thanks to EEWorld Forum and GigaDevice for providing the board. This article will firs...
Today, with the flourishing of energy storage products, supercapacitors (farad-level capacitors) with energy storage characteristics such as ultra-high power, ultra-large current, ultra-wide operating...
GaN is a relatively new technology compared to other semiconductors, but it has already become the technology of choice for certain high-RF, high-power applications. Although LDMOS technology still ha...
The stability of my fully differential voltage feedback amplifier seems to be greatly affected by the value of the feedback resistors—the RF/RG ratio is always correct, what is going on?Amplifiers are...
BTFSS PORTB,VT ; Determine the high and low of VT pin
GOTO KEY_DOWN ; for low
BTFSC SYS_FLAG, VT_UP; is high, check whether the flag VT_UP is low
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Wafer production lines have always been the link in the integrated circuit industry that has the highest requirements for talent, technology, and capital, and naturally become the direction that loca...[Details]
High voltage differential probes can be used with any oscilloscope, allowing users to safely measure floating circuits while the oscilloscope is grounded. High-voltage differential probes convert f...[Details]
First, for some basic introduction to SPI, refer to the library functions or user manuals of related chips. The following introduces the basic usage of SPI library functions and the definition of par...[Details]
Since Wi-Fi 5 was launched in 2013, the gap between domestic Wi-Fi chips and industry leaders has widened due to the high technical difficulty and difficulty in introduction. Now, 10 years have pass...[Details]
The main function of GPIO pins is to output/input high and low levels to represent binary 0 and 1. Of course, there are other special functions, which will be learned in later courses. Here we only n...[Details]
On the afternoon of July 22, smartphone brand OPPO held a flash charging open day event in Chongqing, focusing on OPPO's new battery technology and the details of OPPO's sandwich safety battery...[Details]
Battery manufacturer Varta has ended its patent dispute with Samsung and other distributors after reaching a global settlement, according to Juve Patent. The settlement also ended several pending inf...[Details]
KickStart version 2.11.0 generates and simulates battery models to seamlessly perform cycle testing of wireless, automotive and industrial applications Beijing, China, August 28, 2023 – As a leadin...[Details]
I have been watching LDD3 for a while, and have practiced most of the routines in it. Now onto the real driver learning. Starting from the driver provided by Friendly Arm mini2440, analyze some basic...[Details]
Liquid crystal (LCD) TVs have become popular in the home appliance consumer market, because LCD displays require backlights, and traditional CCFL backlights have been gradually replaced by LED backlig...[Details]
Today I will continue to talk about series 2, mainly sharing with you the material list and transformer structure.
Double-click a component in the schematic diagram t...[Details]
drivers/base/devtmpfs.c devtmpfs is divided into two implementations 1. CONFIG_TMPFS is not defined 2. Define CONFIG_TMPFS 67 static struct file_system_type internal_fs_type = { ...[Details]
The schematic diagram of the microcontroller circuit is shown in the figure below. A buzzer can also be added to the hardware for indication. //The function realizes the control of the eight l...[Details]
The servo motor is a high-precision, high-response, and high-stability motor that is widely used in various automation equipment and precision equipment. The following are some common applications ...[Details]