The creation of a Zigbee network must be completed by a coordinator. A Zigbee network has one and only one coordinator. The main tasks of the Zigbee coordinator when creating a network are to select t...
The TMS320F28335 contains a 12-bit AD converter with the following features: 12-bit ADC core with built-in (sample and hold) S/H Analog input: 0.0V to 3.0V (voltages above 3.0V produce full-scale conv...
[p=24, null, left][color=rgb(51, 51, 51)][font=arial] [/font][/color][/p][p=24, null, left][color=rgb(51, 51, 51)][font=arial]At present, if we say that the United States is the world's leading techno...
Alibaba announced at the 2018 Yunqi Conference that it had established an independent chip company, Pingtouge Semiconductor Co., Ltd. The company was formed by integrating the chip teams of Zhongtian ...
We now want to collect a 1.8K sine signal. We choose a 200K ADC, the chip model is AD7606. We use STM32F429 to obtain data, use its GPIO to simulate SPI communication, and use the interrupt method to ...
The rise of a great power is preceded by science and technology. The great rejuvenation of the Chinese nation cannot be separated from the rise and leadership of science and technology. Chinese scien...[Details]
Oscilloscopes all have certain bandwidth, sampling rate and storage depth. Only by correctly choosing an oscilloscope with appropriate bandwidth, sampling rate and storage depth can the accuracy of w...[Details]
How to calculate the frequency of servo motor
The frequency of a servo motor usually refers to the frequency of the motor's rotation, which can also be understood as the frequency of the pulse...[Details]
At present, the speed of updating and replacing of various communication products is very fast. The quality and function of products are the foundation for the survival of products. For a product ...[Details]
We found in the official forum that the BootLoader (hereinafter referred to as BL) unlocking tool for realme X2 Pro, which is currently upgrading to Android 10 operating system, has been released. By...[Details]
In recent years, the explosive development of wireless technology has spawned a variety of industrial, scientific and medical (ISM) band wireless standards. Thanks to these new standards, various w...[Details]
China Energy Storage Network:
At the Boao Forum, Zhu Min, the current dean of the National Institute of Finance at Tsinghua University, said: "When talking about blockchain, we must first sep...[Details]
On February 3, Unified Patents, a global professional patent challenger, issued its first invalidation bounty for Chinese patents. In the following days, the company continued to issue three invalid...[Details]
On December 22, TCL Electronics issued a clarification announcement stating that the company has noticed media reports on December 22, 2020 that the company is under review by relevant US authorities...[Details]
The positive electrode material of lithium batteries uses LiCoO2 (lithium cobalt oxide) type positive electrode materials used in personal computer batteries, etc. However, there are still problems...[Details]
On September 28, the groundbreaking ceremony for the second phase of the Kunming Ziguang Xinyun Industrial Park data center project was held in Yunnan Province. The second phase of Kunming Unigroup...[Details]
A digital multimeter is an electronic instrument that must be used in electrical measurements. Its main function is to measure voltage, resistance and current. Whether you are an electrician, a perso...[Details]
(1) Step-up part
It consists of a voltage-regulating transformer, a step-up transformer and a step-up power supply switch.
The 220V voltage is applied to the voltage-regulating transformer b...[Details]
In recent years, we have witnessed the active investment of domestic brands in the field of plug-in hybrid electric vehicles (PHEV) and extended-range hybrid electric vehicles (EREV). We can system...[Details]