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
ITO Target Material LCD LED Packaging OLED Ultra-thin Glass Electronic Paper Coated Glass Reflective Film Glass Substrate Laser Display Nano Silver Wire Flexible Display Anisotropic Conductive Adhesive Film Printed Electronics In order to help everyone better understand the development trends of the advanced display industry, the new materials online research team has also combined their … Read more
Performance Parameters① Main Control Chip: ATmega328P ② Digital Input/Output Pins: 14 ③ PWM Pins: 6 ④ Storage (Code Space): 32KB ⑤ RAM (Runtime Storage): 2KB; EEPROM (Power-off Storage): 1KB ⑥ Oscillator: 16MHz Online Simulation: https://wokwi.com/ Arduino Uno Tutorial ①: Install Arduino IDE Arduino Uno Tutorial ②: Development Board and LED Test Arduino Uno Tutorial ③: … Read more
Performance Parameters① Main Control Chip: ATmega328P② Digital I/O Pins: 14③ PWM Pins: 6④ Storage (Code Space): 32KB⑤ RAM (Runtime Storage): 2KB; EEPROM (Power-Off Storage): 1KB⑥ Oscillator: 16MHzOnline Simulation: https://wokwi.com/ Arduino UNO Tutorial①: Install Arduino IDE Arduino UNO Tutorial②: Development Board and LED TestingArduino UNO Tutorial③: Button Control of LED, with ExercisesArduino UNO Tutorial④: Analog Quantity, … Read more
Summary: Recently, it has been snowing in many places, including Hunan, Hubei, and Xi’an. Students who raise tropical plants and pets need to pay more attention to the indoor temperature. Below is a practical and easy-to-make thermometer. It is built using the DS18B20 temperature sensor and OLED module, with the development board being Arduino. The … Read more
LCD: Various LCD screens: Backlight source lighting + LCD color display, the backlight source now uses LED lights QD-LCD: Quantum Dot TVs: Generally, the screen of LCD TVs is illuminated by blue light from LED backlights, which is converted into red, green, and blue colors through phosphors, ultimately forming white light, which is then displayed … Read more
❤❤❤Click on the blue text to follow⬆️ The development of smartphones in recent years is evident to everyone, and the screen, as the “face” of the phone, is something users spend hours looking at every day. Over the years, smartphone screens have evolved continuously, with larger sizes, higher resolutions, and increased screen-to-body ratios, while the … Read more
The RP2040 microcontroller on the Raspberry Pi Pico was designed with physical computing in mind. Its numerous General Purpose Input/Output (GPIO) pins allow it to interact with a variety of components, enabling you to build projects ranging from lighting LEDs to recording data about your surroundings. Physical computing is not any harder to learn than … Read more
Using LEDs to create a Cupid’s arrow pattern with different dot matrix variations seems like a good idea.The romance of electronic engineers does not depend on how perfect the finished product is, but rather on the difficulties in the implementation process. Cupid’s arrow The small board below integrates 40 LEDs to form the Cupid’s arrow … Read more