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First line: My name is Eagal Second row: Music film Games #include reg52.h #define uchar unsigned char #define uint unsigned int sbit lcden=P3^4; sbit rs=P3^5; sbit rw=P3^6; sbit dula=P2^6; sbit t...[Details]
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1. Instrument Model Keysight N5182A Network Analyzer 2. Fault phenomenon Customer feedback: The instrument has no signal output 3. Inspection and maintenance Detection: First, the power-on test w...[Details]
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September 25, 2018, Cypress Semiconductor Corporation (NASDAQ: CY), a global leading supplier of embedded solutions, recently announced the official launch of the PSoC® 4700S series of MCUs that use ...[Details]
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Winter is here, and the battery level of mobile phones has turned on its metaphysical mode again. I believe that everyone has more or less encountered the following situation. Why does my small mob...[Details]
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Infineon Technologies AG has launched the low-power CIPOS™ Maxi intelligent power module (IPM) series for motor drives, further expanding its seventh-generation TRENCHSTOP™ IGBT7 product famil...[Details]
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The circuit shown is the synchronous separation circuit in ICTA7609P, and its working principle is similar to the above. c is an amplitude separation tube. The negative full TV signal passes through ...[Details]
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1. Product introduction of Fluke 709H precision loop calibrator: The Fluke 709H mA loop calibrator saves measurement time while producing high-quality results. 709H has HART communication function an...[Details]
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Terry Gou, chairman of Hon Hai, who had pledged 990,000 shares, suddenly redeemed 270,000 shares on April 22. Based on Hon Hai's closing price of NT$87.8 on that day, Gou spent NT$23.7 billion to red...[Details]
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Theodolites are divided into vernier theodolites, optical theodolites and electronic theodolites according to the different scales and reading methods of the dial. At present, optical theodolites and...[Details]
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Regarding the use of semaphores, the program's own help file explains:
A semaphore (mutex) is an object used to protect access to a shared resource. The code that accesses the shared resource is call...[Details]
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In the next few years, organic light-emitting diodes (OLED) will undoubtedly break through the current main application field of mobile phone secondary screens. Research from DisplayBank, a Korean ...[Details]
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Following the release of the world's first batch of sodium-ion battery electric two-wheeled vehicles for commercial application, Hua Na Core Energy Company recently completed the delivery of electric ...[Details]
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On September 22, Saiwei Semiconductor released a record of investor research activities. In recent years, facing the era of the Internet of Things and artificial intelligence based on high-frequency ...[Details]
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0 System Overview
The principle of this system is shown in Figure 1. The computer communicates with the C8051 microcontroller through the RS232 interface to control the operation of the entire ...[Details]
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Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]
Analog electronics
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