Dongguan Quanpeng Electronic Technology Co., Ltd. is a manufacturer of metallized film capacitors integrating R&D, production and sales. We have our own R&D team, and our products are sold in all walks of life. We have passed ISO9001, ISO14001 and other management system certifications. Through continuous product innovation, we provide customers with high-quality and satisfactory services.
I would like to ask all the experts, how to apply for the manufacturer code in the UID of the HF chip?There are two protocols in total, ISO15693and ISO14443.Where can I apply for the manufacturer code...
When debugging ADS7824, when ADC is not connected to a voltage source, the read value is 0x3437, the calculated value is -0.32V, and when connected to a voltage of 3.3V, the read value is also about -...
As the title says, I currently use MP1593 but it is easy to buy counterfeit disassembly materials and want to replace the chip. The demand is stable, not easy to buy counterfeit and inferior products,...
The new version of enWin also has modern design tools, because I used GUIBuilder when doing projects before. The new tools must be more convenient and efficient, and SEGGER has made many fine products...
[size=4]SPI: High-speed synchronous serial port. 3-4 wire interface, independent transmission and reception, can be performed synchronously [/size] [size=4]UART: Universal asynchronous serial port. Co...
Most of the spot websites have no stock in China
When placing an order from several foreign companies that have goods
The shipping fee is either more than 200 RMB or more than 100 USD. It's too damn e...
Recently, a piece of news about "Apple AirPods exploded when making a call" quickly spread on major social networking platforms. Although there are still doubts about the relevant description, whe...[Details]
Since last year, there have been rumors that Apple will launch a newly designed Mac mini product, which will be equipped with its self-developed M2 chip. Now, Apple has released the M2 chip a...[Details]
According to news on September 13, Sony Semiconductor Solutions (SSS) recently announced the development of a new module that can convert electromagnetic noise into energy to power Internet of Things...[Details]
51 MCU: A/D analog-to-digital conversion experiment 1. Experimental Content Use the 0809 on the experimental table to do the A/D conversion experiment. The W1 potentiometer on the experimental table ...[Details]
On August 18, the signing ceremony of the strategic cooperation agreement between CATL and Sichuan Development was held in Chengdu. Li Ping, Vice Chairman of CATL, Li Wenqing, Secretary of the ...[Details]
#include pic.h //This program is used to make the CCP1 module generate a PWM waveform with a resolution of 10 bits and a duty cycle of 50%. The frequency is calculated according to PWM_WIDE. Proteus...[Details]
Correctly connecting the input and output lines is the prerequisite for ensuring the reliable operation of the PLC. To correctly connect the input and output lines of the PLC and the 7 types of equ...[Details]
Today (May 21), Apple released the second beta of iOS 12.4 to developers. It is reported that the purpose of iOS 12.4 released this time is to make iPhone compatible with some related functions of Ap...[Details]
The MCU normally runs in user mode, that is, in the main function we wrote. However, when some exceptions occur, such as incorrect instructions, data access problems, or reset and other abnormal situ...[Details]
This is the first growth after six months of contraction and will be the beginning of good times for the power management industry. The third quarter is expected to have a higher growth rate, and the...[Details]
The American Automobile Association (AAA) tested three cars currently equipped with active driving assistance systems (Level 2) and found multiple safety issues. The three cars tested were the 2021 H...[Details]
Environment Construction Install the cross-compilation toolchain (arm-linux-gcc4.4.3) See Bolg for details. Cross-compilation basics arm-linux-gcc common commands 1. Check the search path of heade...[Details]
LEDs are widely used due to their low power consumption and high brightness, but they all need a power supply, and the quality of the power supply will directly affect the life of the LED. Therefore,...[Details]
With the continuous development of AI and robotics technology in recent years, intelligent and unmanned warehousing has been gradually put on the agenda as a key measure to improve the productive ser...[Details]
The alarm problem after replacing the servo motor encoder may be caused by many reasons.
1. Basic knowledge of servo motor encoder
The role of servo motor encoder
A servo...[Details]
RF/Wirelessly
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