I received the module before the holiday, but didn't test it. I unpacked it today and tested it.This module has fewer functions, AT instruction set operation, and no secondary development, so it is aw...
Hello everyone, I am a newbie. I am interested in hardware and familiar with some of Huada's products. Here I will introduce a product of Huada HC32F460.● ARMv7-M architecture 32-bit Cortex-M4 CPU, in...
I need a buck-boost solution for a circuit, DC9-32V input, 12V 5A output, buck-boost chip solution. Domestic solutions are better. Who can introduce and provide...
A power management integrated circuit (PMIC) that expands the company’s product portfolio for fast in-vehicle charging of phones, tablets and laptops. The Qorvo ACT4751M is the industry’s first qualif...
What are the main items for Bluetooth signal testing? Frequency offset? Bit error rate? Packet loss rate? Transmit power? What other parameters need to be tested and verified? Which instrument is more...
Instrumentation Amplifier Circuit Design
0 Introduction
The signals input by smart instruments through sensors generally have the characteristics of "small" signals: the signal amplit...[Details]
Japanese chemical giant Showa Denko announced on Wednesday that it will conduct a public acquisition of Hitachi Chemical, a subsidiary of Hitachi, Ltd., and is expected to acquire all shares by March...[Details]
The electrification of the automotive industry is developing at an increasing rate, mainly driven by government-imposed standards for reducing carbon dioxide (CO2) emissions. The EU has set a goal of...[Details]
On August 24, the "TCL Huaxing India Module Factory's First Equipment Moving Ceremony" was successfully held at the TCL India Industrial Park in Tirupati, Andhra Pradesh, India, marking the official ...[Details]
This system will use a single-chip microcomputer integrated with the μC/OS-Ⅱ operating system, and use the fast Fourier transform and window function method to analyze the various parameters of the...[Details]
According to foreign media reports, transportation technology company Samsara announced the launch of a new product, Camera Connector, which can connect side, rear and internal vehicle cameras to Sam...[Details]
Integrating multiple HDMI interfaces in a TV will bring a new problem: HDMI has a few seconds of HDCP authentication process before transmission, so when switching between different HDMI sources, i...[Details]
Most of the acquisition systems used in PCs used ISA bus structure in the past. The biggest disadvantage of this structure is the low transmission rate, which cannot realize the real-time tra...[Details]
This article cleverly combines the EL34 tube and the transistor (op amp), resulting in unexpected and high performance. This 32W power amplifier has a full power bandwidth of 5Hz to 55kHz, and its ...[Details]
I originally wanted to use the debug function of IAR to debug the stm8 board through st-link and check the value of the variable. However, I couldn’t see any change in the result and it kept showing ...[Details]
Suppose you are an engineer working to design a power supply for an automated robot in a factory. Or perhaps you are designing a power supply for a car’s braking system, or a remote-controlled toy ai...[Details]
Introduction: German photovoltaic equipment manufacturers will work with Kiel University to develop silicon anodes that can be scalably produced to improve the performance of lithium-ion batteries . ...[Details]
Renesas Electronics Corporation, a global supplier of advanced semiconductor solutions, announced that it is helping IoT (Internet of Things) designers simplify development from devices to the cloud....[Details]
According to foreign media reports, Dutch equipment maker ASML said that the slowdown in automobile production caused by chip shortages is a symptom of a broader increase in demand that is putting pr...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
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