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[i=s]This post was last edited by Jacktang on 2020-10-24 20:32[/i]The impedance of the capacitor is related to the signal frequency, and different impedances can be obtained under the input of differe...
This time, we plan to use the human body sensing module + Bluetooth to sense whether there is someone and get relevant information from the Bluetooth APP.For the Bluetooth part, we still use the Bluet...
Different transmitter product brands and different product types may use different chip manufacturers and chip models, and the quality of the products presented to consumers may also vary greatly. We ...
I need help from all the experts. I am currently developing Bluetooth communication between bluenrg-2n. The host processor is stm32f405. Bluenrg-2n and stm32f405 use spi for communication. I am a comp...
1) DSP's CLKOUT has no output and does not work properly.2) Emu0 and Emu1 need to be pulled up.3) The frequency of TCK should be 10M.4) In a 3.3V DSP, the PD pin is powered by 3.3V, but the emulator n...
Although Qualcomm has officially announced the next-generation flagship platform Snapdragon 888 at the beginning of this month, there are currently no mass-produced models on the market, and there ar...[Details]
Compiled from ieee.org Rodney Brooks is the Matsushita Professor of Robotics at MIT (Emeritus), former Director of the Artificial Intelligence Laboratory and Director of CSAIL. He is the co-founder...[Details]
On August 18, according to Tianyancha, the first-instance civil ruling on the monopoly dispute between Huawei Technologies Co., Ltd., Huawei Terminal Co., Ltd., etc. and Panoptis Patent Management Co...[Details]
Title: The first three digits of the digital tube display a stopwatch, which runs from 000 to 999 at a speed of 0.01 seconds. When an independent button is pressed, the stopwatch stops, and it continu...[Details]
On December 13, the "Framework Agreement on the Comprehensive Implementation of Direct Management of County-level Power Grid Enterprises in Tibet" was signed in Beijing by the State Grid Corporatio...[Details]
Frequency synthesizer is a key device that determines
the performance of
electronic
systems. With the development of technologies such as communication, digital television, satellite pos...[Details]
TI launches 70W BLDC motor driver with sensorless field-oriented control and trapezoidal control without programming,
saving weeks of system design time
Integrated real-time co...[Details]
There are two control modes for frequency converters in actual use:
(1) Open-loop control is applicable to constant speed and constant output conditions. The open-loop control circuit is simp...[Details]
China Energy Storage Network News:
Riding on the momentum of the ubiquitous power Internet of Things, traditional substations have begun to transform. On April 15, the "multi-station integrat...[Details]
Design reuse greatly improves the efficiency of chip design. In order to keep up with the pace of design, testing must also adopt similar reuse technology. This article takes Philips Semiconductor'...[Details]
0 Introduction
With the rapid development of communication technology and network technology, a large number of network devices are connected to the Internet, and the number of Internet users i...[Details]
The Boao Forum for Asia 2019 Annual Conference was held in Boao, Hainan, China from March 26 to 29. According to Yonhap News Agency, on March 29, South Korean Minister of Industry Sung Yun-mo and Chi...[Details]
Infineon Technologies AG released its financial report for the second quarter of fiscal year 2023 (as of March 31, 2023). • Second quarter of fiscal year 2023: Revenue reached 4.119 billion euro...[Details]
How the Circuit Works
The sitting posture reminder circuit consists of an electronic switch circuit, an alarm circuit and a power supply circuit, as shown in the figure.
The electronic sw...[Details]
Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
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