Performance Parameters① Main control chip: ATmega328P② Digital input/output pins: 14③ PWM pins: 6④ Storage (code space) 32KB⑤ RAM (runtime memory) 2KB; EEPROM (power-off storage) 1KB⑥ Crystal oscillator 16MHz Online Simulation: https://wokwi.com/ Arduino Uno Tutorial ①: Install Arduino IDE Arduino Uno Tutorial ②: Development Board and Light Test Arduino Uno Tutorial ③: Button Control LED Light, … Read more
Controlling the LED indicator light with voice commands may seem like a challenging feature, but in reality, it is quite easy to implement. We can quickly achieve this by using an Arduino UNO development board in serial communication with the HC-06 Bluetooth module and a smartphone to send voice commands to the HC-06 Bluetooth module. … Read more
Arduino Uno Tutorial 1: Installing Arduino IDE Arduino Uno Tutorial 2: Arduino Uno Development Board and LED Testing (1) IntroductionWhen we first get a board, we usually perform a LED test to check if the board is functioning properly and to familiarize ourselves with the pins and capabilities of the board. There are many models … Read more
Dehey LED DISPLAY LED Display Screens In the field of LED display technology and the display screen market, we often hear these terms: LED LCD OLED Mini LED Micro LED So, what are the differences between these display types? How do we choose the right one for ourselves? What is the relationship between these types … Read more
Chinese companies have moved from “breaking the ceiling of large screen displays” to “exploring new boundaries of display technology”. Author: Su Yi Editor: Zi Qi OLED screens have become the choice for more and more smartphone companies, but not so much in the large screen field like televisions. The 2022 TCL QD-Mini LED Spring New … Read more
The acceleration of automotive intelligence has led to an increasing number of displays in vehicles. From the initial CRT monitors to today’s high-definition LCD screens, in-car displays have become an indispensable part of the automotive cockpit. This article will provide a comprehensive overview of the commonly seen in-car display technologies on the market, including TFT-LCD, … Read more
1. Relationship between LCD, OLED, Mini LED, and Micro LED 1. LCD (Liquid Crystal Display): The basic principle is that when liquid crystals are energized, they align in a structured manner, allowing the backlight to pass through; when not energized, the alignment is chaotic, preventing light from passing through. The backlight passes through the liquid … Read more
The television industry has developed over many years, and television panel and display technologies have also made significant progress, including LCD, OLED, Mini LED, etc. This has led to the emergence of LCD, OLED, and Mini LED TVs. So what are the differences between these three types of TVs? Which one is better? It is … Read more
This article is approximately 435 words Reading takes 1 minute According to Taiwanese media reports, industry insiders claim that mini LED technology has matured sufficiently and has even entered mass production this year, although it has not yet reached full-scale production. It is reported that the mini LED backlight technology for LCD IPS displays could … Read more