1. Basic process of chipRD The design and development of a chip, first of all, is to design the application system according to the needs of the product application, to preliminarily determine the app...
A pyWatch that supports BLE and micropython, uses STM32L4R9, and has a beautiful round dial.The project is still under development.https://hackaday.io/project/85410-pywatch...
Recently, I am designing a DC-DC control circuit with adjustable voltage. I use a DAC of a single-chip microcomputer to output an analog voltage Vset to set the adjustable voltage output Vout of the D...
Frequently asked questions, divided into several parts (please add to it)1. How to perform serial port programming2. What to do if you encounter problems with serial port programming3. What programmin...
touchThe touch function is another feature of the STM32F7DISC development board, which supports up to 5 points of detection. In this version of micropython, we can use it like this:import lcdF7D as lc...
[i=s]This post was last edited by ddllxxrr on 2022-8-13 10:56[/i]Today I read the implementation document of the routine, which is the file that follows the BLE routine, and I think the BLE protocol i...
Abstract: This article will introduce how to find the default clock frequency of each clock of G2553 from the manual, and use the timer interrupt method to measure each clock frequency. The platfo...[Details]
element14 offers special discounts and technical resources to help enthusiasts enjoy the Raspberry Pi Shanghai, China, March 18, 2024 - element14, a global distributor of electronic components pro...[Details]
Introduction Designing a correct power supply is both important and complex because there is no typical application. Although power supply design has not yet been fully automated, a range of semi-...[Details]
SABIC launches first certified renewable polymer based on Seaplastics, leveraging advanced recycling technologies
SABIC and Malaysian plastics recycling company HHI have reached...[Details]
On February 17, the 35 kV power transmission and transformation project in Haxiu Township, Yushu City, Yushu Tibetan Autonomous Prefecture, Qinghai Province resumed construction. It is understood t...[Details]
Preface: Driven by the dual trends of digitalization and networking, perimeter security intrusion detection devices have also ushered in new changes and breakthroughs. On the one hand, the applica...[Details]
1. Choose the right algorithm . There are introductions in computer books. Replace the slower sequential search method with a faster binary search or random search
method, and replace the insertion s...[Details]
1 Introduction With the continuous development of science and technology, people have higher and higher requirements for the performance indicators of data acquisition, and traditional data acquisit...[Details]
The characteristics of this type of flow measurement are high fluid temperature and high pressure. Even the steam temperature of a small unit of several megawatts must reach above 420℃. Althou...[Details]
I. Introduction
Automotive sensors, as
an important information source for
automotive electronic
control systems, measure and control various information such as temperature, pressu...[Details]
A comparator can compare an analog signal with another analog signal or a reference signal and output the resulting binary signal. The analog signal here refers to a signal whose amplitude changes con...[Details]
Topaz5D combines 2D vision with 3D depth map generation
Grenoble, France, April 8, 2024 —
Teledyne e2v, a Teledyne Technologies company and global innovator in imaging solutions,...[Details]
The design of electrical control systems includes two basic contents: one is principle design, which is to meet the various control requirements of production machinery and processing technology; t...[Details]
LG released the LG Q51 smartphone with the Helio P22 processor at the beginning of this year. Various certifications indicate that LG may soon launch the LG Q52 as an iteration of the Q51. Several re...[Details]
Introduction: SAA7113 is a kind of Philips video decoding series chip. It is very representative and has been used in many video products such as TV cards, MPEG2, and MPEG4. After becoming famil...[Details]
Microcontroller MCU
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