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1 Introduction
Based on the 0.35-micron N-well process, this paper designs a single-power-supply fully differential chopper op amp circuit. At the same time, in order to reduce the offs...[Details]
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1 System Structure
The block diagram of the data acquisition and control system composed of ADuC845 single-chip data acquisition device and CH341 USB interface device is shown in Figure 1....[Details]
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The website of the Zhejiang Provincial Development and Reform Commission recently released the "Notice on the Results of the Verification of Income Tax Preferential Policies for Key Software and Inte...[Details]
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Q: When using STM32F103RB recently, the data in the backup data area is lost when the power is turned off and then on again. I don't know what the reason is. When the chip core power supply (digital p...[Details]
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Although Intel's independent GPU is a rising star, it is everywhere! Today, Intel officially released the new data center GPU Flex series (formerly code-named Arctic Sound-M), which is mainly used in...[Details]
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Since the Industrial Revolution, the automobile industry has flourished, and traditional fuel vehicles have also had a huge impact on the ecological environment in terms of emissions. In 2021, carb...[Details]
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The ETK52L-QFN32 solution is a 5.8 sound card monitoring headset solution launched by Shenzhen Tianhui Micro to address the 2.4G interference problem. The solution is used for audio transmission so...[Details]
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Sensors Converge, held in Santa Clara, California, USA, from June 20 to 22
Several new solutions covering industrial, HVAC and automotive applications will be demonstrated
B...[Details]
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This application note describes an extended scan method that can extend the keyboard scan range of the MAX6954 and MAX6955 LED display drivers from 32 to 80 keys.
The MAX6954/MAX6955 are LED ...[Details]
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Since the advent of black-and-white television in 1925, people have been very interested in this strange box, and it has not stopped for decades. With the development and improvement of technology,...[Details]
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The hardware environment of LED display screen
The hardware part of LED display screen includes the general computer part, communication line, special data conversion part and display part determine...[Details]
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Using PWM modulation to achieve the breathing light effect . Without further ado, the simulation schematic diagram is as follows The microcontroller source program is as follows: //Function: sim...[Details]
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MIAN: MOV R1,#10 MOV R2,#40H MOV R0,#7CH MOVX @R0,A LOOP: NOP LOOP1: NOP JB P3.2,LOOP1 MOVX A,@R0 MOV @ R2,A INC R2 MOV R0,#7DH MOVX A,@R0 MOV @R2,A INC R2 DJNZ R1,LOOP ...[Details]
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Relying on the flexible inter-task communication capability of μC/OS Ⅱ, the message mailbox Mbox is used to transmit the printing data from the data generation task to the printing task. Among diff...[Details]
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Mitsubishi servo system is a high-performance motor drive system widely used in the field of industrial automation. Its fault codes and processing methods are crucial for equipment maintenance and ...[Details]