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1. STC microcontroller serial port 2. PSW is an 8-bit register. The full name of PSW is Program Status Word. Parity flag P Each time an assembly instruction is executed, the microcontroller can ...[Details]
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Shenzhen, China, September 11, 2024 - Credo Technology, an innovative company dedicated to providing secure, high-speed connectivity solutions, recently announced the launch of its
new series o...[Details]
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Abstract: This article introduces the in-system programmable (ISP) technology and the characteristics of ISP devices. The working principle of the variable M/T speed measurement circuit is analyz...[Details]
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STM32M3_GPIO registers STM32F103ZET6 There are 7 groups of IO ports, each group of IO ports has 16 IOs, a total of 16X7=112 IOs GPIOA,GPIOB---GPIOG Each IO port group contains the following 7 regist...[Details]
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As the price of LEDs drops, LEDs begin to enter our homes. Let's briefly analyze the composition and performance of LED circuits:
1. Circuit composition
When more LED products are needed, if al...[Details]
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0 Introduction
The tobacco leaf curing process is a key step in producing high-quality tobacco leaves, and the quality of flue-cured tobacco is closely related to the temperature and humidity envi...[Details]
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Time goes by, and we talk over wine. This year, we celebrated the 100th anniversary of the founding of the People's Republic of China, the 70th anniversary of the founding of the People's Republic of...[Details]
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The LTC2378-20 provides a digital gain compression (DGC) function that defines the full-scale input swing to be between 10% and 90% of the ±VREF analog input range. This feature allows the SAR ADC dr...[Details]
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1. Systick Configuration
1. Brief Introduction
This is a system timer, the clock source can be AHB clock, can also be set to SysClk / 8. When using, first set the initial value, then each time...[Details]
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1. Experimental Environment
Development machine environment
Operating system: Ubuntu 9.10
Cross-compilation environment: arm-linux-gcc 4.2.2, installatio...[Details]
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The clock cycle is also called the oscillation cycle: it is defined as the reciprocal of the clock pulse (the clock cycle is the reciprocal of the crystal oscillator directly used by the internal CPU...[Details]
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This article records the driver development process of mounting the I2C interface touch screen on the friendly arm mini2440 platform. The kernel version is linux-2.6.32.2, and the platform is ARM9 S...[Details]
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The batteries used in digital multimeters are generally 9V laminated batteries, but not all of them are rechargeable. There are 3 types of stacked batteries: 1. 9V carbon battery, also known as 6F22 ...[Details]
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Reference design combines media processing, home networking and home control technologies to create a new class of high-performance, ultra-thin set-top boxes
MILPITAS, Calif., June 20, 201...[Details]
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At present, cardiovascular disease has become one of the major diseases that endanger human health. Wearable ECG technology is to embed ECG acquisition system in people's daily clothing, so that EC...[Details]