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To use a 32.768 kHz watch crystal as the device clock source, the low frequency crystal oscillator must be selected by setting the CKSEL fuse to “1001”. The crystal connections are shown in Figure 11...[Details]
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Detailed explanation of the microcontroller's instruction execution process The process of microcontroller executing a program is actually the process of executing the program we compiled. That is, t...[Details]
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2023 is known as the "dawn moment" of humanoid industrialization. The industry has ushered in explosive growth, and many companies have launched their own humanoid robots. As large-scale model tech...[Details]
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1. LED dedicated switching power supply. The power supply can only be moisture-proof, not waterproof, so waterproof measures must be taken when the power supply is external.
2. The switching p...[Details]
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Programmable Controller (PLC) is commonly used in various industries and enterprises. PLC combined with touch screen has the characteristics of simple operation, comfortable and beautiful interface...[Details]
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#include
#define EEP_PORT PORTC //define to use PROTC port
#define EEP_DDR DDRC //define to use PROTC port
#define SDA 0X10 //define sda is connected to portd1
#define SCL 0X20 //define scl is ...[Details]
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Today, AMD released its new quarterly financial report. Its third-quarter revenue was $1.80 billion, up 9% from $1.65 billion in the same period last year and up 18% from $1.53 billion in the p...[Details]
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Reuters reported on January 19 local time that according to sources, the White House warned the U.S. chip industry to be prepared for new export restrictions on Russia if Russia attacks Ukraine, incl...[Details]
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Before shipping finished products, a final quality check is often necessary. Time is of the essence, so the faster and easier it is to verify production quality batches, the faster you can get to mar...[Details]
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A toxic material is at the latest front in the trade dispute between Japan and South Korea. "If you smell it, you'll die," said a technical expert on hydrogen fluoride, which can be used to clean and...[Details]
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This paper takes the microcontroller LPC2132 chip containing ARM7TDMI-STM CPU as the main controller of the system, and takes the acquisition and data communication of power system data signals and...[Details]
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CEVA Launches UWB Radar Platform for Automotive Toddler Detection Systems to Meet Emerging Safety Regulations
RivieraWaves™ UWB Radar provides powerful object motion and
Breathi...[Details]
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As new technologies emerge in the consumer electronics space, there is an increasing need for new improvements in computer functionality and form factors. Connectivity and sensing solutions, especial...[Details]
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I remember seeing some very old radios when I was young. Those antique radios were quite large, probably taking up an entire polished wooden cabinet about the size of a refrigerator.
The...[Details]
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High voltage transformer drive circuit
The high-voltage transformer drive circuit adopts a single-ended drive working mode. This circuit is simple and has high working reliability. The power tube i...[Details]