Getting Started with Raspberry Pi: Controlling a 6-Degree-of-Freedom Servo

Getting Started with Raspberry Pi: Controlling a 6-Degree-of-Freedom Servo

Without further ado, let’s prepare the materials: 1. Materials Raspberry Pi Robotic Arm Tracked Vehicle Power Supply and several Dupont wires, one L298N Tools (various) As shown in the figure: 2. Wiring First, choose GPIO for control. The Raspberry Pi has a total of 40 GPIOs, but not all of them are suitable for use. … Read more

Revolutionary Needle-Free Vaccine Delivery: The Future of Medical Robots

Revolutionary Needle-Free Vaccine Delivery: The Future of Medical Robots

When it comes to injections, I have been afraid of needles since childhood. Even though it doesn’t really hurt much, the sight of a needle makes me scared again. So I couldn’t help but wonder: Is it possible to inject a vaccine without a needle? I didn’t expect that this has truly been achieved by … Read more

Track Your Family Schedule with Raspberry Pi and Low-Power Display

Track Your Family Schedule with Raspberry Pi and Low-Power Display

Introduction: By utilizing open-source tools and e-ink screens, everyone can be aware of the family schedule. Word count: 1360, Reading time: 2 minutes https://linux.cn/article-13222-1.htmlAuthor: Javier PenaTranslator: wyxplus Some families have complicated schedules: children have school activities and after-school activities, important things you want to remember, and everyone has multiple appointments, etc. While you can use … Read more

Innovative Assembly and Driving Methods for Bubble Microrobots in Microstructure Integration

Innovative Assembly and Driving Methods for Bubble Microrobots in Microstructure Integration

Recently, the Micro-Nano Research Group at the Shenyang Institute of Automation, Chinese Academy of Sciences, has made new progress in the field of microrobots. The researched bubble microrobots have achieved integrated assembly and driving of multiple microstructures, and the relevant research results were published in ACS Applied Materials & Interfaces. Robots are widely used in … Read more

The Rise of MEMS Technology: A Trend in IoT Sensor Development

The Rise of MEMS Technology: A Trend in IoT Sensor Development

Have you ever wondered how many individual components are in an iPhone? The accelerometer and gyroscope can detect the motion of the phone; light sensors, temperature sensors, pressure sensors, and humidity sensors can measure the environment of the phone; there are also sensors for connectivity like RFID, Bluetooth, and WiFi; as well as microphones and … Read more

4 Key Elements for Successful IoT Device Integration

4 Key Elements for Successful IoT Device Integration

Integrating IoT devices can be a complex process. Administrators must always operate on various devices and ensure secure connections. To install IoT devices, administrators must connect them to the local network and the internet so that the devices can perform the intended tasks. Next, they must connect the devices to the specific applications that they … Read more

The Next Frontier of Machine Vision: Embedded Systems

The Next Frontier of Machine Vision: Embedded Systems

This article is from the August 2016 issue of “Control Engineering China” magazine, originally titled: Is the Next Imagination Space for Machine Vision Embedded? After years of accumulation, machine vision technology may be facing a golden development period. Once costs decrease, performance improves, and applications increase, just like the transformation brought by the popularity of … Read more

How I Destroyed My Raspberry Pi: A Cautionary Tale

How I Destroyed My Raspberry Pi: A Cautionary Tale

Introduction: Measuring multiple times is always better than measuring once. I fell into the pit, and I hope you can avoid it. Word count: 1241, reading time approximately: 2 minutes Measuring multiple times is always better than measuring once. I fell into the pit, and I hope you can avoid it. I wanted to write … Read more

Guide to Communicating with Siemens PLCs Using CIFX PROFINET Cards (Part 1)

Guide to Communicating with Siemens PLCs Using CIFX PROFINET Cards (Part 1)

》》 CIFX Card as PROFINET Slave Communication Guide with Siemens PLC Abstract: This document aims to help first-time users of the HK/CIFX card understand the installation, configuration, and debugging of the card. With the guidance of this document, users can get the CIFX card running normally and perform basic communication tests with other devices, as … Read more

Automate Watering Your Plants with Raspberry Pi and Python

Automate Watering Your Plants with Raspberry Pi and Python

I want to point out that I am by no means an electronics expert. If you ask me to make a circuit diagram or explain the details of how an electronic product works, I would be clueless. In life, I have a basic understanding of how electricity works, and I just fiddled with electronic components … Read more