Follow for daily knowledge updates and tips. Currently, the materials for smartphone screens on the market are mainly divided into two types: one is the LCD screen, and the other is the OLED screen. From what I understand, mid to high-end smartphones basically use OLED screens, and many manufacturers promote them as a major selling … Read more
Keywords: Display Chip, LCD Driver, TDDI, LED Display Driver, Large Size Display Driver, OLED Display Driver, Display Power Management The Display Field Faces “Chip Shortage” Challenges After decades of hard work, China’s display industry has rapidly developed under the support of national policies, funding, and technology, becoming the world’s largest panel manufacturing hub. According to … Read more
Follow us for free subscriptions to the latest avionics news. Abstract The avionics large-size LCD display module is characterized by high brightness and high power consumption. To reduce its dynamic power consumption, a dynamic backlight control system for large-size avionics display modules is introduced. This system employs light-emitting diode (LED) dynamic backlight control technology, dynamically … Read more
At the end of last month, the LabVIEW Community Edition (LabVIEW Standard and LabVIEW NXG Standard) was officially released for personal project use. The LabVIEW Standard version will be freely available for non-commercial users, providing the same functionality as the LabVIEW Professional version. This includes an updated version of the LINX toolkit to assist engineering … Read more
Light Up an LED Overview The purpose of this tutorial is to light up an LED using a program, which will automatically turn off after 3 seconds. In all programming languages, the first program is called hello world, and today’s LED lighting tutorial is essentially the hello world of hardware programming, making it a very … Read more
【Click the above「Blue Text」 to follow DF Maker Community, let’s become tech enthusiasts together】 1. Hardware Preparation Raspberry Pi Breadboard LED Jumper Wires (Male to Female) Resistor 220 Ohm 2. Configuration Steps 1. First, we need to use the GPIO Zero library. Access the terminal via SSH or directly using a monitor. Update the repository … Read more
【Click the above「Blue Text」 to follow the DF Maker Community and become a tech aesthetics enthusiast】 Recently, while browsing Hackaday, I came across a really cool watch project that is still in development, and I wanted to share it with everyone. Background The author is creating this ESP32 Pico Watch which has Wi-Fi, Bluetooth, Mesh, … Read more
Mini LED technology advantages are significant and will coexist with OLED for a long time. Currently, the application of Mini LED is mainly divided into two parts: one is used as the backlight for LCD products, and the other is as large-sized display panels, which can also be applied in medium-sized high-end products such as … Read more
There is a saying in the mobile phone community: “LCD will never be a slave”. The general meaning is that despite OLED dominating the market, there are still many users who insist on using LCD screens. The core reasons for this are mainly two points: 1. LCD screens generally use a global DC dimming solution, … Read more
“LCD will never be a slave!” Whenever I recommend OLED products to friends, they always reply with this line. This not only expresses their persistence towards LCD but also indirectly reflects a fact: LCD has completed its historical mission and is gradually being replaced by more advanced display technologies like OLED. The use of organic … Read more