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)

Adding Wireless Modules Can Instantly Upgrade Products to Smart Devices: Key Points and Shortcuts to Master!

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Adding Wireless Modules Can Instantly Upgrade Products to Smart Devices: Key Points and Shortcuts to Master!

By utilizing wireless connectivity, designers can transform non-smart products into smart integrated devices for the Internet of Things (IoT), enabling data transmission to the cloud for artificial intelligence (AI)-based analysis, while allowing devices to receive over-the-air (OTA) commands, firmware updates, and security enhancements. However, adding a wireless link to a product is not a simple … Read more

Introduction to Wireless Communication Chip and Module Manufacturers and Their Industry Chain Summary

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Introduction to Wireless Communication Chip and Module Manufacturers and Their Industry Chain Summary

Wireless communication modules enable various terminal devices to have the capability of networked information transmission. They are a key link connecting the perception layer and the network layer of the Internet of Things (IoT). They belong to the lower-level hardware segment and possess irreplaceability. There is a one-to-one correspondence between wireless communication modules and IoT … Read more

Cost-Effective Broadcom WiFi Module

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Cost-Effective Broadcom WiFi Module

Introduction to the IT6339 WiFi Module 3-in-1 WiFi/BT/FM Module: This module supports dual-band 2.4G + 5G, compliant with 802.11a/b/g/n/AC; supports Bluetooth 4.0; features PA amplification. It has the following advantages: 1. Fast Speed: Supports the latest WiFi standards, 802.11a/b/g/n/AC; supports Bluetooth 4.0; 2. Good Signal: Supports 5G WiFi, with less interference, faster speeds, avoiding interference … Read more

Introduction to the CC2500 Wireless Module

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Introduction to the CC2500 Wireless Module

Basic Features (1) ISM and SRD frequency bands of 2400-2483.5 MHz (2) Maximum operating rate of 500 kbps, supporting 2-FSK, GFSK, and MSK modulation methods (3) High sensitivity (-101 dBm at 10 Kbps 1%) (4) Built-in hardware CRC error detection and point-to-multipoint communication address control (5) Low current consumption (13.3 mA in RX) (6) Programmable … Read more

Wireless IPC ≠ Wired IPC + WiFi Module

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Wireless IPC ≠ Wired IPC + WiFi Module

With the popularization of broadband, the development of computer technology, and the improvement of image processing technology, video surveillance is increasingly penetrating various fields such as education, government, entertainment, and healthcare. Moreover, the situation where video surveillance technology is only used in enterprise industries is gradually being broken, and public households have become a new … Read more

Why Do High-End Walkie-Talkie Wireless Modules Require Shielding Covers?

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Why Do High-End Walkie-Talkie Wireless Modules Require Shielding Covers?

Wireless modules are one of the most important components in modern wireless communication and are quite popular in the market. There are various types of wireless modules, each showcasing different functionalities. However, have you noticed that most high-end walkie-talkie wireless modules come with a metal casing? Do you know what role this metal casing plays … Read more

DAC and ADC: The Reciprocal Journey Between Digital and Analog

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DAC and ADC: The Reciprocal Journey Between Digital and Analog

“Analyzing the working principles of digital-to-analog converters and analog-to-digital converters—from resistor ladder networks to Delta-Sigma modulation techniques.” Microcontrollers are “consuming” the entire world. Nowadays, even the most basic tasks like blinking an LED are cheaper and simpler with microcontrollers than building oscillating circuits with discrete components or relying on the once ubiquitous 555 timer chip. … Read more

Ground Noise Isolation and Reduction Solutions for High-Precision ADC Circuit PCBs

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Ground Noise Isolation and Reduction Solutions for High-Precision ADC Circuit PCBs

Ground Noise Isolation and Reduction Solutions for High-Precision ADC Circuit PCBsHigh-precision analog-to-digital converters (ADCs) are widely used in industrial measurement, medical devices, and high-precision instruments. However, in actual circuit design, the performance of ADCs is often affected by PCB layout and ground noise, leading to signal distortion, reduced resolution, and even data errors. Therefore, reasonable … Read more

The Role of ADC Reference Pins

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The Role of ADC Reference Pins

Suddenly got stuck, what did I learn? Let me ask you, what is the maximum input conversion range of an ADC? (You can answer that in your mind, I can’t hear you), suddenly I was lost, what is it? This is the problem that this short article addresses.The ADC converts the input analog signal into … Read more

Understanding Various Buses: A Comprehensive Guide to SPI, I2C, UART, I2S, GPIO, CAN, and SDIO

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Understanding Various Buses: A Comprehensive Guide to SPI, I2C, UART, I2S, GPIO, CAN, and SDIO

Buses, buses, they always get you tangled up. In this world, signals may be the same, but there are thousands of buses, which can be quite a headache. In general, there are three types of buses: internal buses, system buses, and external buses. Internal buses are used for interconnections between peripheral chips and processors within … Read more