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PIC16F877A serial port sending and querying methods. It took me a day to find out this. It turned out to be a problem with the serial port chip voltage. The summary is as follows:
1. Pay attention to...[Details]
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Recently, the research team led by Researcher Luo Jun from the Integrated Circuit Pioneer Process R&D Center of the Institute of Microelectronics of the Chinese Academy of Sciences has made phased pr...[Details]
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The full name of FED is Field Emission Display. According to the electron emission source, FED can be divided into CNT (carbon nanotube type), SED (surface conduction type), Spindt (conical emit...[Details]
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At the Consumer Electronics Show in January, several of the industry's leading flat-panel TV and display technology companies announced high-definition 3D TVs and stunning 4K x 2K LCD displays that wi...[Details]
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Shanghai Huixinchen Industrial Co., Ltd. (hereinafter referred to as "Huixinchen") held an investment signing ceremony and new product launch conference with Shenzhen Capital Group in Shanghai, relea...[Details]
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WM Motor was founded in 2015 (formerly the three-electric system research and development company of co-founder Du Ligang, founded in 2012). WM Motor is committed to promoting the development and imp...[Details]
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Method 1: Use the Connect to Remote Panels tool in the LabVIEW environment to directly operate Remote Panels. Method 2: Use a web browser to directly operate Remote Panels on a web page. If you ...[Details]
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1. Initialization of the serial port //system initialization byte osal_init_system( void ) { …… osalInitTasks(); //System task initialization …… } //Task initialization void osa...[Details]
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According to the latest report from Strategy Analytics, the global tablet application processor (AP) market grew 12% in 2021 to US$3 billion. Apple, Intel, Qualcomm, MediaTek, and Samsung respectiv...[Details]
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In measuring some CATV system indicators, spectrum analyzers are often used. In order to make the measurement results accurate, the use of spectrum analyzers often involves the problem of setting the...[Details]
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; FLAG1: flag bit, when "1", it means DS18B20 is detected ; DQ: data bus pin of DS18B20 ; TEMPER_NUM: save the read temperature data ; This program is only suitable for the connection between a sing...[Details]
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When the battery of a mobile phone is low, a power bank as big as an adult's palm can save the day. Renewable energy, which once depended on the weather, will also have a super power bank. Relying on ...[Details]
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The stepper motor is a widely used control motor, which is characterized by the speed control and positioning control without using a position feedback loop, which is the so-called motor open-loop ...[Details]
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1. Determine whether the circuit or device is energized The digital AC voltage range is very sensitive, and it can display even a small induced voltage around. Based on this feature, it can be used a...[Details]
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On November 14, Xiaopeng Motors announced that
the crowdfunding
of Xiaopeng P7 smart cockpit chip
has been completed and the research and development work will be started immediately...[Details]
Power technology
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