January 2025 - Page 80 of 80

Debugging Examples for Abnormal LCD Screen Display

When the LCD screen displays abnormally, in the past, we would deduce the parameters through the phenomenon, which was time-consuming and labor-intensive. With the long-storage oscilloscope, debugging the LCD controller is no longer a headache...

2025-01-01

Embedded Systems Learning Roadmap

Hot Article Introduction | Click the title to read

Embedded Professional Series Books

In recent years, with the rapid development of mobile internet and the Internet of Things, embedded technology has become increasingly popular, playing an increasingly important role in communications, networking, industrial control, medical, electronics, and other fields. Before introducing the career development direction of embedded development, let's first understand the essence of embedded devices. The essence of embedded devices is

2025-01-01

How to Display Battery Voltage of High Frequency Head with PL18 and FRM302

🔊🔊 The FUS Classroom is starting again 🔊🔊

Recently, some model friends are worried about battery over-discharge when using PL18 with the FRM302 external battery. The FUS engineers considered this issue humanely during the design phase of the FRM302. It’s time for everyone to take out their PL18 and FRM302 to unlock their hidden new skills with me 😏

1. Enter the main menu, find the sensor, and

2025-01-01

Complete Linux Desktop and Micro Cloud on Raspberry Pi with Ubuntu 20.10

Introduction: Canonical today announced the release of Ubuntu 20.10 desktop and server systems optimized for Raspberry Pi to support researchers, inventors, education, and businesses. It brings the world's most popular open platform to the most accessible hardware globally.

Word count: 1647, estimated reading time: 2 minutes

Author: Canonical

October 22, 2020: Canonical today announced the release of Ubuntu 20.10 desktop and server systems optimized for Raspberry Pi to support

2025-01-01

Getting Started with the ESP32 CAM Camera Module for Beginners

A few days ago, a junior gave me an ESP32-CAM camera module. Now that I finally have some free time, I’m going to play with this camera module, so I can remotely monitor my home later.

What is the ESP32-CAM Camera?

The ESP32-CAM is a micro module based on the ESP32-S2 chip, featuring camera functionality, equipped with an OV2640 camera, GPIO for connecting peripherals, and a microSD card for storing captured

2025-01-01

Will ESP32 Replace STM32 in Embedded Systems?

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Hello everyone, I am Mai Ge.

Recently, a reader asked.

Will ESP32 replace STM32 in embedded systems in the future?

Let me briefly share my views. Both ESP32 and STM32 have their own vertical niche areas.

First, let's talk about ESP32

Compared to STM32, the speed of the ESP32 core is higher, and it processes instructions faster. However, ESP32 is more focused on the Internet of

2025-01-01

7 Innovative Balancing Robots You Can Buy or DIY

When it comes to DIY balancing robots, many manufacturers and enthusiasts have a great opportunity to showcase their project plans and validate their practices. On the other hand, for robotics experts, this provides a ready stage for showcasing amazing equipment.

If you are skilled or just looking to choose some equipment for your model home, here are seven balancing robots available for purchase or DIY.

1. Instabots, priced at $99.99, is

2025-01-01

Comparative Review of Four LCD Screen Smartphones at Different Price Points

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Hello everyone! I am Xiaoxiao!

Exquisite and interesting technology digital experience and review

All in "Back and Forth Technology"

Today we have brought four smartphones at different price points, all with LCD screens for comparison. From left to right, they are vivo Z3, Xiaomi 8 Youth Edition, Huawei P20, and

2025-01-01

DIY Mechanical Bionic Hand and VR Haptic Gloves | DF Maker Weekly (Issue 6)

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The community public account records the maker-related content worth sharing every week, released every Friday～

Content is open source, contributions or recommendations for related content are welcome.

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Images & Videos

DIY Mechanical Bionic Hand

▲ Source: Twitter

A prosthetic hand controlled by myoelectric signals based on Arduino and a series of sensors, capable of holding

2025-01-01

DIY License Plate Recognition System with Tesla and Raspberry Pi

Source: Machine Heart | Author: Robert Lucian Chiriac

Participants: Wang Zijia, Si, Yi Ming

How to create an intelligent vehicle system without changing the car? For a while, the author Robert Lucian Chiriac has been thinking about enabling cars to detect and recognize objects. This idea is very interesting because we have seen the capabilities of Tesla, and although we cannot buy a Tesla immediately (it must be mentioned that the

2025-01-01

Month: January 2025

What is the ESP32-CAM Camera?

First, let's talk about ESP32

Images & Videos

DIY Mechanical Bionic Hand

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