Embedded Hardware

 

  • System on Modules (SoM)
  • Single Board Computers (SBC)
  • Development Boards
  • Industrial PCs & Embedded Computers
  • IoT & Edge Computing Gateways
  • AI & Machine Learning Modules
  • Rugged & Industrial-Grade Components
  • Peripherals & Expansion Modules (Displays, Sensors, Power Modules)

Struggling with Desktop Computer Cost-Performance? Here Are 10 Popular Models for 2025!

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Struggling with Desktop Computer Cost-Performance? Here Are 10 Popular Models for 2025!

Struggling with Desktop Computer Cost-Performance? Here Are 10 Popular Models for 2025! Choosing the wrong desktop computer = insufficient performance, poor heat dissipation, and limited expandability! With the prevalence of “pseudo-high configurations” and “false cost-performance” models on the market, how can you select a powerful, well-balanced, and worry-free treasure model? This article combines core technologies, … Read more

The Battle Between Power Consumption and Performance: How Are Laptop Processors Classified?

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The Battle Between Power Consumption and Performance: How Are Laptop Processors Classified?

Click the above PC Enthusiasts to follow us For PCs, the processor is the most critical hardware that determines performance. So, what are the differences between laptop and desktop processors, and why do desktop processors always lead in performance? Additionally, what are the most common processors in the laptop field today? How do they compare … Read more

How is Wireless Achieved? Introduction to Mainstream Wireless Communication Modules and SoC Solutions!

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How is Wireless Achieved? Introduction to Mainstream Wireless Communication Modules and SoC Solutions!

In the previous article, we introduced how wireless communication technology works, how it has developed, and what common application scenarios exist. Click the image to view the article. Of course, knowing what wireless communication is not enough; we also need to understand how wireless communication is implemented! In this article, we will explore the current … Read more

How ADC and DAC Resolution Affects Accuracy and Application Performance

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How ADC and DAC Resolution Affects Accuracy and Application Performance

This article is adapted fromSwaraj Chaturvedi’s article on LinkedIn. In the modern electronics field, Analog-to-Digital Converters (ADC) and Digital-to-Analog Converters (DAC) serve as the bridge connecting the analog real world with the digital domain of processors and software. One of the most critical technical specifications of these components isresolution, which significantly impacts the system’saccuracy andapplication … Read more

Introduction to the DAC-T1 Tube Amplifier from Voice Creator

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Introduction to the DAC-T1 Tube Amplifier from Voice Creator

Introduction The Voice Creator DAC-T1 is a tube preamp and DAC integrated unit priced at 600 yuan. It is also the first tube amplifier I have used, making it a new experience worth writing about. The product itself is quite unique, utilizing a combination of tube design and the ESS 9018 decoding chip. In my … Read more

How to Improve ADC Sampling Accuracy? Principles and Circuit Design Guidance

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How to Improve ADC Sampling Accuracy? Principles and Circuit Design Guidance

Improving the sampling accuracy of Analog-to-Digital Converters (ADC) is crucial for ensuring high-fidelity data conversion, involving various strategies and meticulous circuit design. What are the key measures? Let’s take a look~ 1. Introduction to ADC and Performance Metrics 1.1 Brief Introduction to ADC ADC stands for Analog-to-Digital Converter. Its function is to convert continuous analog … Read more

Using ADC Measurement: Internal STM32 ADC Pins vs. External ADC7606-like ADC Chips

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Using ADC Measurement: Internal STM32 ADC Pins vs. External ADC7606-like ADC Chips

In embedded system design, selecting an ADC chip requires a comprehensive consideration of performance, application scenarios, and development costs. The STM32’s ADC and dedicated ADC chips like the AD7606 exhibit significant differences in core parameters, functional features, and applicable scenarios. Below is a comparative analysis and selection advice for both: 1. Performance Parameter Comparison 2. … Read more

Time Interleaved ADC Series: Interleaved Non-Ideal Factors

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Time Interleaved ADC Series: Interleaved Non-Ideal Factors

Time interleavedADC improves the sampling rate ofADC by using multiple parallel workingADCs. Ignoring the non-ideal factors present in thechannel ADC, there are non-ideal factors such asoffset mismatch, gain mismatch, and timing skew between the interleavedADCs, which causespur in theADC output leading to a decrease inENOB. Assuming thechannel ADC is ideal and ignoring noise factors. 4-way … Read more

What is SPI Communication? An Introduction to SPI Hardware Design

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What is SPI Communication? An Introduction to SPI Hardware Design

SPI (Serial Peripheral Interface) is one of the most widely used interfaces between microcontrollers and peripheral ICs (such as sensors, ADCs, DACs, shift registers, SRAM, etc.). SPI is a synchronous, serial interface. Data from the master or slave is synchronized on the rising or falling edge of the clock. A common 4-wire interface is shown … Read more