I/O Interfaces

Understanding the Core Knowledge of PLC: A Must-Have for Industrial Automation Beginners

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Understanding the Core Knowledge of PLC: A Must-Have for Industrial Automation Beginners

Click to follow and unlock more industrial control technology knowledge! What is the core of industrial automation? The answer is PLC (Programmable Logic Controller). From automotive production lines to smart warehousing, from food packaging to petrochemicals, this seemingly unremarkable device is controlling every precise action in modern industry. Today, we will quickly master 15 core … Read more

Introduction to Arduino UNO Performance Parameters

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Introduction to Arduino UNO Performance Parameters

What is Arduino Arduino is a convenient, flexible, and open-source microcontroller hardware and software platform, primarily used for electronic projects and prototyping. It is based on simple microcontroller boards and an integrated development environment (IDE), allowing both individuals and professionals to easily create interactive electronic objects using electronic components. The core features of Arduino include: … Read more

Near-Sensor, Low-Latency, Data Fusion Sensor Hub in AI Systems

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Near-Sensor, Low-Latency, Data Fusion Sensor Hub in AI Systems

Abstract Lattice Semiconductor has launched a sensor hub based on FPGA technology, providing support for the development of intelligent robots. It features flexible I/O interfaces and supports parallel computing near the sensors, enabling connections with multiple sensors and actuators while achieving low-latency and low-power computation. This sensor hub can undertake low-level real-time computing tasks specific … Read more

Introduction to PMOD Interface on Xilinx FPGA

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Introduction to PMOD Interface on Xilinx FPGA

Welcome FPGA engineers to join the official WeChat technical group Clickthe blue textto follow us at FPGA Home – the best and largest FPGA pure engineer community in China The Pmod interface standard was established by Xilinx’s third-party partner Digilent, and apart from the commonly seen FMC expansion interface, Pmod interface applications are becoming increasingly … Read more

How Engineers Check I/O Status During Chip Fabrication

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How Engineers Check I/O Status During Chip Fabrication

Anyone familiar with chip manufacturing knows that the tape-out stage is essential for ensuring the successful launch of a product. The correctness and stability of the I/O (Input/Output) interfaces are directly related to the overall performance and reliability of the chip. How can we ensure the I/O status during the tape-out phase? Let’s take a … Read more

Internal Structure, Working Principle, and Classification of PLCs

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Internal Structure, Working Principle, and Classification of PLCs

1. Internal Structure of PLC Currently, the mainstream PLC brands include Siemens (Germany), Mitsubishi (Japan), Omron (Japan), Schneider (France), etc. Different brands use different programming software, and even different models of the same brand may use different software. For example, Siemens PLC has four programming software options: STEP 7 Microwin (S7-200), STEP 7- Micro/WIN SMART … Read more

Understanding Dry and Wet Contacts in Industrial PLCs

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Understanding Dry and Wet Contacts in Industrial PLCs

A PLC (Programmable Logic Controller) consists of hardware components such as a CPU (Central Processing Unit), memory, I/O (Input/Output interfaces), power module, and communication module. Among these, the I/O interface is a critical component that connects the controller to external devices, responsible for signal input (Input) and output (Output). Below, we will discuss dry contact … Read more

Microcontroller (4) | Microcontroller Bus and Memory Expansion

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Microcontroller (4) | Microcontroller Bus and Memory Expansion

7. Microcontroller Bus and Memory Expansion Data Memory Expansion (SRAM) 6264 is the most commonly used. A0-A12 address lines, D0-D7 data lines. CE chip select OE read enable WE write enable Reading external data RAM timing, MOVX A, @Ri or MOVX A, @DPTR starts reading When low, the eight-bit address data enters the latch, P0 … Read more

An Overview of the Bank Structure in Xilinx 7 Series FPGAs

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An Overview of the Bank Structure in Xilinx 7 Series FPGAs

The I/O interfaces of the Xilinx 7 series FPGAs are organized into several banks. Each bank shares the same power supply for its I/O pins and shares some resources. Why Divide into Banks Dividing the I/O pins into different banks allows different pins to operate at different voltages. This enables the connection of circuits operating … Read more

Jiehe Technology Industrial Computer AF208 | Dustproof, Silent, All-Weather Operation

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Jiehe Technology Industrial Computer AF208 | Dustproof, Silent, All-Weather Operation

In special industrial environments, achieving rapid production relies heavily on the robust support of various industrial computers.Jiehe Technology Industrial Computer AF208, as the core control unit, plays a critical role with its sturdy and reliable casing, advanced heat dissipation technology, and compact flexible deployment features. Robust Casing, Fearless of Dust The Jiehe Technology Industrial Computer … Read more