Umain Launches Raspberry Pi 3 Integrated UWB Radar Sensor Development Kit

Umain Launches Raspberry Pi 3 Integrated UWB Radar Sensor Development Kit

Ultra-wideband (UWB) radar sensors are considered a core element of the Fourth Industrial Revolution. South Korea’s Umain has successfully developed the HST-D3 kit, which integrates the Raspberry Pi 3 with a UWB radar sensor module, providing developers with a more flexible development environment. Typically, UWB radar sensor modules with a frequency of 1GHz cost around … Read more

Raspberry Pi 3 Development Board 3D Models and Designs

Raspberry Pi 3 Development Board 3D Models and Designs

Some image sources and download link for this model are as follows: https://grabcad.com/library/raspberry-pi-3-model-b-single-board-computer-1 Follow the WeChat public account “Mechanical Blueprint Dog” to get more related resources. Notes: This article is just a collection of images for appreciation. If you need to share, please comply with the “Disclaimer” in the “More Drawings” section of this public … Read more

Raspberry Pi 3B+ TM1637 Digital Tube Clock

Raspberry Pi 3B+ TM1637 Digital Tube Clock

Operating the TM1637 four-digit digital tube on Raspberry Pi – Only Learning for a Long Time https://blog.whwtf.com/index.php/2022011324.html General Technology Raspberry Pi Display Time https://testerhome.com/topics/12130 Raspberry Pi 3B+ TM1637 4-digit digital tube Raspberry Pi GPIO T-type expansion version connection wire Dupont wire (new) Raspberry Pi 4B system image and WIFI remote configuration information link: https://pan.baidu.com/s/1Jan7v6DuHxY6VmYcLNfTHQ Extraction … Read more

Building a Visual Detection Project with a 13 Yuan Driver-Free Camera and Raspberry Pi in 3 Minutes

Building a Visual Detection Project with a 13 Yuan Driver-Free Camera and Raspberry Pi in 3 Minutes

EasyMv visual detection system is an embedded visual detection system developed by Beijing Mwei Technology Studio. The purpose of this system is to simplify the visual detection process, reduce the difficulty of visual detection, lower the cost of visual detection, and promote the further popularization of machine vision in industrial production. EasyMv visual detection system … Read more

Raspberry Pi 3: The Ultimate DIY Card Computer for Hobbyists

Raspberry Pi 3: The Ultimate DIY Card Computer for Hobbyists

Tencent Digital News (Da He) The Raspberry Pi 3 is the latest version of the highly praised DIY card computer, which adds Wi-Fi and Bluetooth modules, yet remains priced at £32.10 (about 298 RMB). Now, this product looks more like an “all-powerful” circuit board. Undoubtedly, this is the best Raspberry Pi so far. For those … Read more

Deep Learning and Autonomous Driving: Exploring the Future of Self-Driving Technology

Deep Learning and Autonomous Driving: Exploring the Future of Self-Driving Technology

https://handong1587.github.io/deep_learning/2015/10/09/dl-and-autonomous-driving.html Deep Learning and Autonomous Driving Published: 09 Oct 2015 Category: deep_learning Jump to… Courses Papers DeepDriving BRAIN4CARS: Cabin Sensing for Safe and Personalized Driving Projects Blogs Courses (Toronto) CSC2541: Visual Perception for Autonomous Driving, Winter 2016 homepage: http://www.cs.toronto.edu/~urtasun/courses/CSC2541/CSC2541_Winter16.html (MIT) 6.S094: Deep Learning for Self-Driving Cars homepage: http://selfdrivingcars.mit.edu/ github: https://github.com/lexfridman/deepcars youtube: https://www.youtube.com/playlist?list=PLrAXtmErZgOeiKm4sgNOknGvNjby9efdf mirror: https://pan.baidu.com/s/1boLRFaB How … Read more

Using Hi3798 Set-Top Box with Hitool and TTL to Backup and Flash Hinas Linux Server Firmware

Using Hi3798 Set-Top Box with Hitool and TTL to Backup and Flash Hinas Linux Server Firmware

Summary Introduces firmware backup and flashing for set-top boxes using HiSilicon CPU. Connect the set-top box using USB-TTL serial programmer CH340, use Huawei HiSilicon flashing tool HiTool to create and modify partition table files, backup and flash firmware, and upgrade the system through upgrade packages. Install Home Assistant in the Hinas system, access files via … Read more

Understanding the Relationship Between hashCode() and equals() in Java

Understanding the Relationship Between hashCode() and equals() in Java

The growth path of a programmer Internet/Programmer/Technology/Data Sharing Follow It takes about 6 minutes to read this article. From: Selected Java Interview Questions The previous article mentioned that the equals() and hashCode() methods might lead to the interview question about “the relationship between hashCode() and equals()?”” This article will analyze this basic interview question. First, … Read more

In-Depth Guide to C++ Smart Pointers

In-Depth Guide to C++ Smart Pointers

Introduction There are four smart pointers in C++: auto_ptr, unique_ptr, shared_ptr, and weak_ptr. The last three are supported in C++11, while the first one has been deprecated in C++11. Introduction to C++11 Smart Pointers Smart pointers are mainly used to manage memory allocated on the heap, encapsulating regular pointers as stack objects. When the lifespan … Read more