The iPhone XR: A Classic LCD Screen Phone with A12 Chip, Now in Its 7th Modification

The iPhone XR: A Classic LCD Screen Phone with A12 Chip, Now in Its 7th Modification

Hasn’t the iPhone 17 been released? Surprisingly, the iPhone XR, Apple’s classic LCD screen phone with a notch, has become popular again. Following the release of the iPhone 17, the iPhone XR has also welcomed its 7th modification, transforming into a 17 Pro. Switching to dark mode enhances the effect~ When the XR was released, … Read more

Is the UNO Too Big? Try Porting the LCD Secondary Screen to MiniCore!

Is the UNO Too Big? Try Porting the LCD Secondary Screen to MiniCore!

The LCD secondary screen I developed earlier was based on the Arduino UNO. I wanted to fit it into a 3D printed case, but the UNO board is a bit too large and not suitable. 😅 A year ago, I created a development board based on the ATmega8, which supports the MiniCore hardware package: This … Read more

Development of Touch Display Circuit Board Solutions

Development of Touch Display Circuit Board Solutions

Case Background Touch panel CTP 6-inch LCD screen 16-bit parallel interface drive origin function GUI interface uCOS system Highlights PCBA hardware design solution development uCOS system GUI interface LCD screen Mobile power emergency charging Apple charging protocol YT5128V06A Apple female seat charging decoding chip Running light IC flow chip component LED model 5LED turn signal … Read more

The iPhone XR: A Timeless Classic with A12 Processor and Dual SIM Support

The iPhone XR: A Timeless Classic with A12 Processor and Dual SIM Support

If every generation of smartphones carries the imprint of its era, then the iPhone XR, released in 2018, is undoubtedly Apple’s most “down-to-earth” flagship of that time. It is not as expensive as the iPhone XS, nor as heavy as the MAX series, yet it has become a favorite for many due to its “timeless” … Read more

IST3931 LCD Screen Driver Library User Guide

IST3931 LCD Screen Driver Library User Guide

Table of Contents 0. Laowang IST3931 LCD Screen (0.4 inch – 32×64 – 14pin-IIC) 1. Overview of the Driver Library 2. Hardware Configuration Requirements 3. Quick Start 0. Custom Configuration 1. Initialize the Screen 2. Display Character 3. Display String 4. Detailed Explanation of Core Functions 1. Font System 2. Display Modes 3. Screen Writing … Read more

Honor Tablet V6: A 10.4-Inch LCD Screen with Kirin 985 Chip for Smooth Performance at 400 Yuan

Honor Tablet V6: A 10.4-Inch LCD Screen with Kirin 985 Chip for Smooth Performance at 400 Yuan

Continuing our tablet series, today’s Honor Tablet V6 was released in the same year as the Huawei MatePad 10.4 that Xiao Yu wrote about yesterday. The price is also quite similar, generally available for around 400 yuan. Today, let’s see which of these two devices released in the same year is more suitable.The first impression … Read more

Will the New Xiaomi Tablet with 10000mAh Battery, Surge OS 3, and Eye-Caring LCD Screen Outshine Xiaomi 16?

Will the New Xiaomi Tablet with 10000mAh Battery, Surge OS 3, and Eye-Caring LCD Screen Outshine Xiaomi 16?

Due to Qualcomm’s early release of the Snapdragon 8 Gen 2 in September, major manufacturers have also accelerated their new product launch schedules. Undoubtedly, the first model to feature the Snapdragon 8 Gen 2 will be the Xiaomi 16 series, expected to debut at the end of September. Recently, it has been reported that the … Read more

6.57-Inch LCD Screen from Tianma! How Does the iQOO Z1’s Display Perform?

6.57-Inch LCD Screen from Tianma! How Does the iQOO Z1's Display Perform?

The iQOO Z1 is a device focused on gaming entertainment and cost-effectiveness. Although it seems somewhat odd for a “gaming phone” to be equipped with a MediaTek processor, the customized Dimensity 1000 Plus from vivo is indeed one of the most competitive mid-range mobile processors currently available, with theoretical performance significantly surpassing that of Qualcomm’s … Read more

Redmi 12C: A Lightweight Entry-Level LCD Smartphone with a Flat Camera Design

Redmi 12C: A Lightweight Entry-Level LCD Smartphone with a Flat Camera Design

Refusing to discuss specifications, we focus on experience. Follow the guide dog Xiao Kou for an authentic interpretation of familiar digital products. This article is expected to take 3 minutes to read. The smartphone is the most widely used digital product. Through network connectivity, its functions are maximized, becoming increasingly smart and user-friendly. In this … Read more

A Brief History of Handheld Consoles: Bandai Digi Casse with Built-in LCD Screen

A Brief History of Handheld Consoles: Bandai Digi Casse with Built-in LCD Screen

In the mid-1980s, Japanese toy and game manufacturers began exploring new forms of handheld gaming. As a long-established toy company in Japan, Bandai has extensive experience in electronic gaming devices, such as the early TV JACK 1200, 1500, 2500, 3000, and 5000. The Digi Casse (Japanese name “デジカセ”, meaning Digital Cassette) was launched by Bandai … Read more