Circuit Design

Multisim 13.0 Installation Guide (Includes Download Package)

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Multisim 13.0 Installation Guide (Includes Download Package)

Software Introduction Multisim 13.0 includes graphical input for circuit schematics and hardware description language input methods, with rich simulation analysis capabilities. Engineers can interactively build circuit schematics using Multisim and simulate the circuits. Multisim simplifies the complex aspects of SPICE simulation, allowing engineers to quickly capture, simulate, and analyze new designs without needing in-depth knowledge … Read more

Quick Start Guide to Microcontroller Development: Installing Proteus Simulation Software

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Quick Start Guide to Microcontroller Development: Installing Proteus Simulation Software

This lesson will guide everyone through the installation of the Proteus simulation software. By following the operational instructions provided in the course, students will be able to successfully complete the installation and configuration of Proteus. In the next lesson, we will conduct our first LED lighting experiment. About Proteus Simulation Software Proteus is an electronic … Read more

Essential Guide for Engineers: Comprehensive Tools for Embedded Hardware Development

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Essential Guide for Engineers: Comprehensive Tools for Embedded Hardware Development

Choosing the right toolchain is crucial for embedded hardware development. This article organizes core tools by learning stages to help you advance efficiently. 1. Beginner Stage: Laying the Foundation Goal: Master schematic design, basic programming, and debugging Recommended Tools: Altium Designer (Circuit Design) Features: Chinese interface, supports 3D view, built-in component library. Applicable Scenarios: Peripheral … Read more

Can AI Be Trusted in Circuit Design and Embedded Systems?

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Can AI Be Trusted in Circuit Design and Embedded Systems?

(This article is translated from electronicdesign) Today, artificial intelligence has permeated various industries. In the field of medical diagnosis, the fundus disease recognition system developed by Google DeepMind achieves a diagnostic accuracy of 97.5% for diabetic retinopathy by analyzing hundreds of thousands of retinal images, surpassing the average human doctors; AlphaFold solved the protein structure … Read more

When Others Charge for Circuit Boards, You Risk Your Life! Sharing Some Hardware Development Accident Cases!

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When Others Charge for Circuit Boards, You Risk Your Life! Sharing Some Hardware Development Accident Cases!

A few days ago, a group friend, z, complained about some bizarre cases encountered while developing an MPPT product. Through these cases, we can learn how to be cautious in hardware development. Upon careful analysis, many of these cases should not have occurred, which boils down to two points:1 unsafe human behavior, 2 unsafe conditions … Read more

9 Techniques for PCB Layout

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9 Techniques for PCB Layout

In integrated circuit application design, after completing the project schematic design, the next step is to design the PCB layout.PCB design is a crucial step.The quality of the design results directly affects the overall functionality of the design.Therefore, a reasonable and efficient PCB Layout is a critical step in the successful debugging of chip circuit … 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

Multisim 14 Installation Guide

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Multisim 14 Installation Guide

Software Introduction Multisim is a Windows-based simulation tool launched by National Instruments (NI) for the design of board-level analog/digital circuits. It includes graphical input for circuit schematics and hardware description language input methods, and possesses rich simulation analysis capabilities. Software Download Installation Environment: Win10 Download Link: Send the keyword “Multisim14” in the WeChat public account … Read more

In-Depth Analysis of Chip I/O Units in SoC Chip Design

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In-Depth Analysis of Chip I/O Units in SoC Chip Design

1. Basic Structure of I/O Units The I/O PAD is a critical part of the chip that connects to external circuits, typically consisting of bonding pads, circuits, power lines, and ground lines. The bonding pad (PAD) is used to connect the chip to the package substrate via gold wires, usually shaped as rectangles measuring several … Read more

Super Mini! Coin-Sized 3D Printed Flashlight with Wireless Charging? So Cute Even Thieves Want to Steal It! (Includes Production Secrets)

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Super Mini! Coin-Sized 3D Printed Flashlight with Wireless Charging? So Cute Even Thieves Want to Steal It! (Includes Production Secrets)

Attention all DIY enthusiasts! Today, I want to showcase my freshly made “palm-sized gadget”—a mini flashlight that is fully 3D printed and comes with wireless charging!✨ Clear goal: To create a super small, super bright, and super convenient portable light companion! Going out for a stroll, looking for keys, or checking under the bed? No … Read more