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As a sensor, grating sensors not only play a very important role in daily production and life, but also have important applications in aerospace and shipbuilding. The following experts from Instrument...[Details]
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One concept that needs to be understood here is that when using the hal library, you must first have a good understanding of the use of peripherals in the standard library. The reason for this proble...[Details]
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Crailsheim (Germany), July 11, 2022 - Recently, Gerhard Schubert GmbH (Schubert) received a request from a pharmaceutical company specializing in developing innovative therapies for brain diseases . ...[Details]
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1. Principle Introduction The control circuit of the digital tube is introduced in detail in "51 Single-Chip Microcomputer (VIII)", and the hardware circuit is shown in the figure below. In this ex...[Details]
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There are two main methods for detecting liquid levels. In addition to float or tuning fork
sensors
, there is also a detection device that does not need to be in direct contact with the ...[Details]
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Compatible with DS18B20 and RW1820 (VDD=2.8V) versions #define RW1820_DQ_OUT GPIO_Init(GPIOC, GPIO_PIN_2,GPIO_Mode_Out_OD_HiZ_Slow); //输出 #define RW1820_DQ_IN GPIO_Init(GPIOC, GPIO_PIN_2, GPIO_...[Details]
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Video surveillance systems are increasingly entering people's lives, and system energy saving is also an important parameter that must be considered in electronic systems. For a place with few peop...[Details]
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Purpose: Norflash the first 4K contents to SDRAM and light up the LED successfully;
process:
1. Program (main.c startup.s Makefile)
1.1.main.c
#define GPBCON (*(volatile unsigne...[Details]
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According to the operator data report for June 2020 released by C114 Communications Network, the number of 5G users of the three major domestic operators has officially exceeded 100 million. The curr...[Details]
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According to Reuters, the Netherlands Authority for Consumers and Markets (ACM) has fined Apple 5 million euros (about 36.5 million yuan) for the third consecutive week for allegedly failing to meet ...[Details]
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The JTAG interface is a special 4/5 pin interface connected to the chip, so many chips on the circuit board can have their JTAG pins They are connected together by Daisy Chain, and the Probe only n...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
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What is dead time?
To understand the source of dead time, you need to have a basic understanding of the structure of a digital oscilloscope. The typical block diagram of a digital oscilloscope is sho...[Details]
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Have you ever used the pass/fail testing feature in a digital oscilloscope? This is a great tool if you need to perform repetitive testing on small batches of devices. You can also use pass/fail test...[Details]
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Broadly speaking, DVB (Digital Video Broadcasting) technology refers to the broadcasting of "data containers" that can carry all types of data . DVB simply uses these "containers" to transmit compr...[Details]
DSP and ARM Processors
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