[size=4] The initial detection method of the faulty cable is divided into the loop bridge balance method, the low-voltage pulse reflection method, and the flash tester method. In the cable fault initi...
I ported the BMP180 program from STM32, but the software IIC has not responded. I tried the hardware IIC_start function but it failed. Can anyone give me some ideas and examples? Tell me the pitfalls ...
# Sound Detection System##Sound Detection System###The sound detection system is used to capture sound and display the time domain graph and spectrum graph of the sound. The interface of the detection...
Programming Interface is an application program interface, while SPI is a service provider interface.In JDK, it is described as follows:· the API is the description of classes/interfaces/methods/... t...
For example, using zero-crossing detection and adjusting the speed of a soymilk machine
The speed and power output of the soymilk machine are different at different grinding stages.
If the 220V AC pow...
ST MEMS Device Resource Library: Click to enterOther application documents:
Here we provide a wealth of introductions to MEMS device-related applications, algorithms, etc....
TFN Handheld Cable Tester TFN handheld cable tester adopts pulse reflection method. The fault point and type are determined according to the reflected waveform. The waveform comparison function is ad...[Details]
With the advancement of science and technology and the development of industry, the requirements for product quality and safety are getting higher and higher, and the testing of product strength and ...[Details]
For the 32-bit embedded applications that are now appearing in large numbers, in my opinion, the advantages of ARM processors are mainly in the following aspects. 1. High performance, low power cons...[Details]
The transition from traditional grid-connected motors to inverter-driven motors has been steadily and continuously progressing over the past few decades. This is a major transformation of industria...[Details]
In a newly approved technology patent of Apple, the technical details of the screen detecting light are shown. This technology patent may help Apple integrate the Touch ID fingerprint sensor and Face...[Details]
FP8207 is a switch mode battery charging controller with an input voltage range of 4.9V~16V. It can charge single or multiple lithium-ion batteries (up to three) with constant current or constant v...[Details]
The interface circuit diagram of Flash and S3C44B0X is shown in Figure 2. Processor ADDR20~1 corresponds to Flash ROM A19~0, which is offset by 1 bit. This is because S3C44B0X is byte-addressed, whil...[Details]
Main points The grid was not designed with new types of power demands and supplies in mind. Battery energy storage systems are key to transforming and protecting the grid. Innovations in ba...[Details]
introduce The semiconductor industry has always focused on using advanced etching equipment and technology to achieve pattern shrinkage and the development of advanced technologies. As the siz...[Details]
The final list of the 2019 "China Good Brand" selection initiated by Shanghai Media Group | Interface News was announced. Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chem...[Details]
There are many kinds of wearable devices on the market, all of which are closely related to sensor technology. Looking back at the development of human information technology, we have gone through...[Details]
According to incomplete statistics from the International Energy Network/PV Headlines (PV-2005) based on public information, from April 1 to April 30, about 54 inverter bidding projects were finali...[Details]
In recent years, with the rapid development of society and the continuous advancement of science and technology, as well as under the guidance and encouragement of relevant national policies, the con...[Details]
Base station power engineers face numerous design challenges. Wireless operators want them to reduce power consumption and system size. Subsystem power supply also requires certain complex tasks such...[Details]