Recently, a 5A USB port was loose, so I fixed it based on the idea that electronic engineers should do more hands-on work (poor, no money, can't bear to throw it away). The effect is quite satisfactor...
Over the years, with the development of telecommunications construction, conflicts between base stations and residents have always existed. Residents are worried about radiation and are unwilling to s...
Could you please tell me the winding method and other parameters of the EE8 transformer that can be used to increase the voltage from 0.7V to 7V? The more detailed the better. Thank you!...
When using CC2640R2F, I found that some projects in the lower version of SDK are no longer available in the higher version of SDK, for example:
There is multi_role in simplelink_cc2640r2_sdk_1_40_00_4...
The first company on the Internet to support the use of buildroot 2021 to build the Allwinner RISC-V 64 architecture Nezha D1 development boardPengfeng Technology's RVBoards-Nezha "The first Debian/Li...
A logic analyzer is an analytical instrument that analyzes digital logic relationships. The measured signal is judged by a comparator. Signals higher than the reference voltage are High, and signals l...[Details]
With the development of communication technology and the improvement of measurement requirements, users are increasingly in need of a more convenient and more manageable way of measuring data collecti...[Details]
Overview
When car engines arrive at the car assembly plant, production engineers will extract and test a few of them as part of the quality control process. Engineers measure a large numbe...[Details]
Qualcomm, BMW Group and Arriver enter into long-term strategic collaboration to jointly develop autonomous driving software solutions
— Qualcomm Technologies, BMW Group and Arriver t...[Details]
Application industry: Chemical industry
Product: TDLS
Application Introduction
One of the main products of the electrolytic salt solution device is chlorine. If there is still water left ...[Details]
1 Introduction
AD1871 is a 24-bit ADC with outstanding dynamic range, sampling rate and sampling accuracy in the market. Its launch provides a good solution for designing high-speed and...[Details]
The S3C2440 has an MMU, while the popular Cortex-M3/4 has an MPU.
MMU vs MPU
Memory is one of the most important components of a modern computer. Therefore, its contents cannot be tam...[Details]
STM8SPWM Application A few days ago, there was a project that used PWM. Today, I sorted it out and made an atmosphere light. I recorded it so that I can come back and look at it later if I forget it....[Details]
With the increasing prosperity of the general frequency converter market, its annual usage is increasing day by day. However, frequency converters still have some unsatisfactory aspects under diffe...[Details]
01Overcurrent (OC)
Overcurrent is the most frequent inverter alarm phenomenon.
(1) When restarting, the circuit breaker trips as soon as the speed increases. This is a very serious overcu...[Details]
In the semiconductor industry, wafers are manufactured and manipulated using photolithography. Etching is a major part of this process where materials can be layered to a very specific thickness. As ...[Details]
Abstract: The working principle and composition of the EAS system based on digital signal processing chip design and the technical difficulties that should be solved to achieve real-time monitor...[Details]
1. Instrument model: Agilent ESG series E4438C vector signal generator; 2. Fault description: Self-test error, no output signal; 3. Inspection and maintenance: Detection: After detection, it ...[Details]
Autonomous driving has become a trend in the intelligent development of the automotive industry, and autonomous driving technology is accelerating its penetration in the automotive manufacturing fiel...[Details]
Translated from MIT Technology Review
Since its inception in 2005, the Arduino open source platform has revolutionized the world of electronic engineering, and innovation represented...[Details]
Making friends through disassembly
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