Authoritative Guide to Rapid FPGA System Prototyping – 270 Pages
Some screenshots of the eBook 【Complete Set of Hardware Learning Materials Collection】
Hardware Design
Understanding the Six Core R&D Positions in the IT Field: Software, Algorithms, Hardware, Embedded Systems, IC Design, and Communication
ABOUT ME “Years of experience in R&D at major internet companies. Focused on computer principles, AI, and full-stack development. Sharing insights on industry development, career planning, and life experiences.“ In today’s rapidly developing information technology landscape, technical positions in the IT field have become synonymous with high salaries and great potential.Faced with six core directions: … Read more
Methods for Estimating PCBA Costs
When designing electronic products, it is often necessary to evaluate hardware costs. What components make up hardware costs? They mainly consist of the prices of components, PCBs, and SMT, which together constitute the cost of PCBA. In other words, calculating hardware costs primarily involves calculating the cost of PCBA. Let’s learn about the methods for … Read more
A Decade of Hardware Experience: Exploring Low Power Design in Microcontrollers!
After years of low-power hardware design (the hardware and software design in the company are separate, and I have always worked on hardware, often facing the challenges of low-power production incidents), one common issue is that the IO configuration is not set correctly before the microcontroller enters sleep mode. The main problems with the product … Read more
Three Steps to Learning Microcontrollers
As an electronics professional, have you studied microcontrollers? Can you apply microcontrollers?I believe you have studied them, but may not necessarily be able to apply them.Learning microcontrollers requires more effort and cost than studying other subjects; it involves not only theoretical knowledge but also practical exercises, and it is primarily through practical operations that one … Read more
Rockchip RK3588S Hardware Design Guide – Reset, Watchdog, and TSADC Circuits
1. Introduction The RK3588S is a high-performance, low-power application processor chip, featuring four Cortex-A76 and four Cortex-A55 cores along with an independent NEON coprocessor, suitable for tablets, VR, personal mobile internet devices, and other multimedia products. The RK3588S integrates various powerful embedded hardware engines, providing excellent performance for high-end applications, supporting 8K@60fps H.265 and VP9 … Read more
Xiangteng NPU Chip (4) – Core Board Hardware Design Reference Materials Summary
The Xiangteng NPU chip HKN201 neural network processor is a domestically produced, high-performance, multi-core processor designed for strong real-time, high-performance, and high-concurrency application scenarios by Xi’an Xiangteng Microelectronics Technology Co., Ltd.The hardware design of the HKN201 neural network processor core board requires reference documents including the hardware design guide, core board hardware schematic reference, schematic … Read more
Learning Embedded Systems from Scratch: A Comprehensive Learning Path
A detailed learning path for starting from scratch in embedded systems, covering fundamental knowledge, core skills, advanced directions, and practical projects, suitable for beginners to systematically master embedded development. 1. Foundation Stage: Basics of Electronics and Programming Goal: Master the hardware fundamentals and programming languages required for embedded development. Basics of Electronic Circuits Basic concepts … Read more
Embedded Development Learning Advancement Guide (2025 Edition)
In the technological wave driven by artificial intelligence and the Internet of Things, embedded development has become one of the important employment tracks in the fields of electronic information, automation, and computer science. From precise control of smart appliances to real-time decision-making in industrial robots, from reliable communication in automotive electronics to precise monitoring in … Read more
Smart Interactive Punching Bag Rental System V3.0
Smart Interactive Punching Bag Fun System V3.0 1. Core Architecture Design Hardware Perception Layer 3D Force Haptic Matrix: 64-point pressure sensing array (0.5cm accuracy) + Infrared depth camera (0.3cm accuracy) Dynamic pressure threshold adaptive algorithm (±20% real-time calibration) Punch response delay ≤ 8ms Multimodal Fusion: Kalman filtering algorithm fuses pressure / acceleration / visual data … Read more