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Which register outputs data to the data bus at a certain moment is determined by signals X0, X1, and X2. Figure 2-14 is the schematic diagram of the data output selector. Data output selector sc...[Details]

1. Talk about the difference between ARM7 and ARM9: This article is written for beginners who are ready to learn ARM technology, but have not decided whether to learn ARM7 or ARM9 or do not know the...[Details]

Real smart home, real remote control, mobile phone can control it with internet, WiFi traffic can be used Material: 1. MCU minimum system, MCU program 2. WiFi module (ESP8266) is normal, WiFi firmwar...[Details]

Overall design solution This paper designs a building wireless video intercom circuit, which uses a single-chip microcomputer as the controller core and connects to peripheral c...[Details]

Scientists at the Institute of Integrated Cell Materials Science (iCeMS) at Kyoto University in Japan have designed a new chip that can store different cell types in tiny interconnected chambers. Thi...[Details]

In the battle for market share, handset vendors are under constant pressure to innovate and continue to offer 3G mobile handsets with more features than ever before. On the other hand, while enjoyi...[Details]

 According to foreign media reports, Amphenol RF, one of the world's largest manufacturers of RF interconnect solutions, announced the launch of the latest automotive interconnect technology - the AU...[Details]

The comprehensive tester can test a full range of items, the contents are as follows: Pilot projects: 1) Current transformer ratio measurement 2) Polarity determination of current transformer 3) Seco...[Details]

On June 2, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Usun has launched a 3D object gripping system solution...[Details]

After watching a machinist take four hours to set up a vertical machining center, Dan Olson of Mach Machinery realized he had a problem. The solution seemed clear: It was time to go horizontal. Choos...[Details]

Recommended: I had some new experiences when debugging the AVR microcontroller last night. Although the conclusion was caused by a very small problem, I still write it down here for your reference to...[Details]

A research report released by Strategy Analytics pointed out that in 2020, the number of Samsung Tizen devices in use worldwide increased by 21% year-on-year to 162.3 million, and the Tizen smart TV ...[Details]

51 MCU button control buzzer start and stop program #include reg52.h #define uint unsigned int //macro definition sbit SPK=P3^5; //define speaker port sbit key=P3^1; //The corresponding key on the de...[Details]

The core of the DCS control system print management system is the print management software, which is installed on an ordinary PC and runs on the WINDOWS platform. To ensure data security, RAID techn...[Details]

L0s/L1 power state management reduces energy consumption by placing the link in electrical idle (E-IDLE), so it is required that both devices on the link can achieve L0s and quickly enter or exit t...[Details]