01. Power supply layout and wiring relateddigital circuits often require discontinuous current, so surge current will be generated for some high-speed devices. If the power supply line is very long, t...
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1. TI Wireless Connectivity Product Features and...
2812 is not as new as 28335, and the sample programs are less than those of 28335, which is constantly increasing and updating.2812 is a fixed-point device, while 28335 is a floating-point device, whi...
During this special period, we are on hold to learn, watch the technical live broadcast together, and get new energy from Microchip! When the dark clouds disperse and spring comes, make yourself stron...
I have a CPLD board, and I wrote a flashing program myself, but it is not correct. I listened to the video tutorial of privileged students and wrote a test bench simulation program.But there is a prob...
Recently, a product was designed using the CY7C68013A chip. In fact, there is a 51 microcontroller inside to control USB communication. During the test process, it was found that after some circuit bo...
First of all, we need to understand the meaning of several most commonly used icons of multimeter: Turn the multimeter knob to the position marked with a beep symbol. Connect the metal parts of t...[Details]
Traditional halogen cup lamps use electronic transformers and AC input, so the LED-MR16 lamps currently on the market can directly replace traditional halogen cup lamps by installing a rectifier ci...[Details]
To use a low-cost 32-bit microcontroller , developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This arti...[Details]
In recent years, the Metaverse has been like a hot wind, blowing up countless people's imagination of "technology, fantasy and the future". With the popularity of the Metaverse, AR and VR devices, ...[Details]
0 Introduction
The design bandwidth of common on-chip filters is over megahertz, while filters with bandwidths of tens of kilohertz are mostly implemented using off-chip passive components. Th...[Details]
In daily use, we usually only use the capture mode of the digital oscilloscope with the default standard capture mode. But what are the capture modes? How much do you know about the processing meth...[Details]
Market factors are driving the development of intelligent power supplies, including external control of the power supply and software configuration in production. One way to achieve this is to use ...[Details]
With the gradual improvement of material and cultural living standards, people have put forward higher requirements for the high-fidelity reproduction of music. A set of audiophile speakers with e...[Details]
It's 2023, and parking is still a painful challenge for many drivers. Automakers have also invested billions of dollars in technology to assist drivers with parking, but they still cannot solve every...[Details]
According to the official WeChat account of Changhong TV on the 1st, Changhong launched two new 8K TV products at the 5G+8K Spring New Product Launch Conference, namely 86Q8KMMiniLED TV and CHiQ-Q8K ...[Details]
This article will focus on the new challenges and corresponding measurement solutions for 10GBASE-T Ethernet conformance testing. Ethernet is a very important peripheral communication interface for pe...[Details]
;Electronic Newspaper 2001 Issue 18, Page 12 Cs_X1 EQU 26H ;Number of bytes in data buffer Cs0_X1 EQU 25H ;How many bits are there in one byte of buffer U0_X1 EQU 40H ;Data is temporarily stored in b...[Details]
There have been reports before that the iPhone 12 series that Apple will launch this year will all use OLED screens, and the new phones will include four models. If this is the case, then rely...[Details]
On October 24, CATL launched the world's first pure electric hybrid battery with a range of more than 400 kilometers and 4C supercharging capability in Beijing - the CATL Xiaoyao Super Hybrid Batte...[Details]
PCB Design
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