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Advances in video streaming and image rendering technology have greatly improved the quality of high-definition (HD) motion pictures. Coupled with the growing popularity of home entertainment centers,...[Details]
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Peripheral circuit: 47uF
DC isolation
capacitor
is required
.
When testing the waveform, a 75Ω load resistor should be connected to the output. Usually, a 75Ω resistor should al...[Details]
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As shown in the figure, this circuit uses A1 (CA3100) integrated circuit as input stage, while the power amplifier stage uses separate
transistors
. It is actually two cascaded amplifier ...[Details]
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1. Definition of serial port Used to exchange data with the outside world. 2. Configuration of usart: 1. Turn on the clock. The usart1 of stm32 is mounted on apb2, and USART2 and usart3 are mounted o...[Details]
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Like STM32, STMicroelectronics also provides a standard library for STM8L, which is called STM8L15x standard firmware library in the Datsheet and official application guide. Using the library functio...[Details]
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China Energy Storage Network News:
Recently, Cellcentric, a hydrogen fuel cell manufacturer jointly invested and built by Daimler and Volvo, announced the launch of a new generation of hydr...[Details]
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PIC mid-range series microcontrollers, each instruction is 14 bits, there are 35 assembly instructions in total, according to the different operation objects, they can be divided into three categorie...[Details]
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#ifndef __INTRINS_H__
#define __INTRINS_H__
extern void _nop_ (void);
extern bit _testbit_ (bit);
extern unsigned char _cror_ (unsigned char, unsigned char);
extern unsigned int _iror_ (unsigne...[Details]
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---Designing a low-noise 12-bit or 10-bit analog-to-digital converter (ADC) circuit board may seem easy, but the premise is to understand and follow some basic low-noise design concepts and techniq...[Details]
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The suspense of China Radio and Television Network Co., Ltd. (hereinafter referred to as "China Radio and Television") 700M "regularization" that lasted for many years has finally come to an end. Aft...[Details]
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China Unicom has officially announced the final prices of six 5G mobile phones, including Huawei Mate 20 X 5G and ZTE Axon 10 Pro 5G, as well as a number of 5G CPE terminal products. Accordin...[Details]
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OLED can be divided into two types according to the driving method: passive driving (Passive Matrix; PMOLED) and active driving (Active Matrix; AMOLED). The driving method of OLED is current drivin...[Details]
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The NVIC interrupt function of the LPC1114 microcontroller includes functions for enabling interrupts, disabling interrupts, setting priorities, suspending, etc. These functions are located in the co...[Details]
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Recently, there have been rumors in the industry that Intel plans to acquire RISC-V IP supplier SiFive for US$2 billion. The latter's products have been adopted by more than 80 companies, more than 2...[Details]
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Inductor current circuit diagram for a given 1kHz sine wave
1-current setting, 1A/grid; 2-inductor current, 1A/grid; time, 250μs/grid. Circuit diagram of inductor current when given a 1kHz sine ...[Details]
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