[i=s]This post was last edited by LLPPSS on 2019-7-23 18:06[/i]I use Zigbee from NetBee. The serial port 0 of Zigbee coordinator (CC2530), namely P0_2 and P0_3, is connected to esp8266. The serial por...
There is no special timing requirement. HPI interface is a peripheral device of 2407, directly interfaced. DSP is used in the circuit. Sometimes when the reset signal is low, the voltage is also withi...
I recently made a board with a Wheatstone bridge as the signal differential input. After amplification and filtering, the board now has this kind of wave noise. I would like to ask the experts to help...
The electronics industry is facing a new round of environmental impact 2006-7-20The EU environmental directive (RoHS Directive) was implemented on July 1. Industry insiders predict that one-third of s...
Current Status and Trends of Taiwan's IC Design Industry2001-11-6 1. IntroductionThe separation of IC design and integrated circuit manufacturing began in the 1980s. This interactive business model of...
[i=s]This post was last edited by lingking on 2019-5-6 09:13[/i] Some time ago, I used my STM32 development board to do an experiment to read BMP image files and display them on LCD. The effect was pr...
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*** Function: Use of LCD1602
*** Experimental content: LCD displays the website address and phone number
*** Deve...[Details]
Refer to Keil\C51\HLP\C51.pdf and A51.pdf documents, examples and instructions are as follows: set PATH=%PATH%;G:\develop\keil\C51\BIN;G:\develop\keil\C51\INC;G:\develop\keil\C51\LIB set C51_LIB=G:\d...[Details]
At present, semiconductors, as a basic and leading industry, have become an important pillar of world economic development.
Against the backdrop of a complex international environment and incr...[Details]
The mainstream electronic locks on the market are designed based on passwords. The biggest drawback of password locks is that passwords can be easily stolen, guessed, or forgotten by others. With ...[Details]
Generally speaking, customers are concerned about the following issues: quality, performance, price, and delivery time.
Quality. It is impossible for a manufacturer to have no quality problems...[Details]
"The demand for silicon-based sensors continues to grow rapidly in a variety of applications. In automobiles, they are key to the navigation and safety of autonomous vehicles. In industrial applicati...[Details]
When programming with Elan MCU, please pay attention to the following points: 1. When the program is longer than 1K, page jump will occur. If an interrupt handler is enabled, after entering the inte...[Details]
I. Overview Online analytical instruments are becoming more and more important in chemical production. Online analytical instruments are used in conjunction with DL1A electric arc furnaces to quickly...[Details]
New power inductors meet AEC-Q200 standards and fully meet the high reliability requirements required for EMI filtering, DC-DC converters and power supply applications
March 18, 2022...[Details]
Since 2015, the research and development of various energy storage technologies have made continuous breakthroughs. Summarizing the research and development trends of energy storage technologies si...[Details]
TDA1517ATW is an 8W BTL or 2 × 4 W SE audio power amplifier from NXP. It integrates a class AB output amplifier in the HTSSOP20 package and can be used as a mono bridge-tied load (BTL) or stereo singl...[Details]
On October 22, at the Huawei Developer Conference, Huawei announced that the first Hongmeng HarmonyOS cockpit car will be released at the end of the year. Huawei said that the new HarmonyOS smart c...[Details]
Recently, during ICCAD 2019, Professor Wei Shaojun mentioned in his keynote speech that "customers are always our God. Only by continuously meeting customer needs and continuously creating value for ...[Details]
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