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According to news on November 10, the three-day RISC-V North America Summit 2023 came to an end. At this RISC-V Summit, the organizer RISC-V Foundation set up a "LaunchPad" session for the first time...[Details]
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This mixer circuit schematic we propose here is built around four amplifiers, which are current controlled, all of which are integrated in the IC SSM2024 produced by Precision Monolithic Inc. (PMI)...[Details]
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There are many kinds of wearable devices on the market, all of which are closely related to sensor technology. Looking back at the development of human information technology, we have gone through...[Details]
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The device uses a vertical-cavity surface-emitting laser and intelligent dual I2C slave addresses and is suitable for a variety of battery-powered consumer electronics applications such as true wirel...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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International Energy Network/Photovoltaic Headlines (PV-2005) learned that on April 15, the winning candidates for China National Nuclear Corporation's 2024 inverter centralized procurement were an...[Details]
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The tester is based on the AT89S52 single-chip microcomputer, with external temperature and humidity sensor SHT11, illumination sensor TSL2561, four-digit common cathode digital tube, RS485 bus commun...[Details]
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With the development of electronic technology, motor protectors are developing towards intelligent direction based on fieldbus. The ARD3 motor protector designed by our company is based on the domesti...[Details]
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When playing with STM32, J-LINK emulator is good, but J-Link is expensive. Fortunately, STM32 has its own bootloader, which can download programs through the serial port. I think the serial port down...[Details]
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1 Introduction
As one of the high-resolution radars, the millimeter-wave frequency-stepped radar is increasingly widely used due to its excellent range resolution. The process of using the inve...[Details]
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Capital invests in another "flying star"
In 2024, "low-altitude economy" was written into the government work report for the first time, and a trillion-dollar opportunity emerged. As the "...[Details]
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Mega16 has built-in RC oscillator circuit, which can generate oscillation frequency of 1M, 2M, 4M, 8M. However, the built-in RC oscillator is after all, so in some occasions with higher requirements,...[Details]
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#include "iom16v.h" #include "macros.h" #include "12864.h" //------------------------------------------------------------------------------ //spi flag #define DDR_SPI DDRB #define DD_MOSI 5 #define ...[Details]
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1. Introduction
Since the Federal Communications Commission (FCC) of the United States approved the allocation of the frequency band between 3.1GHz and 10.6GHz for use in ultra-wideband communica...[Details]
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Industrial control cabinet is a kind of equipment used in industrial automation control system, which has multiple functions and effects.
Centralized control function
The core f...[Details]
Analogue and Mixed Signal
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