//0x27 là địa chỉ màn hình trong bus I2C. Phần này chúng ta không cần phải quá bận tâm vì hầu hết màn hình (20x4,...) đều như thế này! //16 là số cột của màn hình (nếu dùng loại màn hình 20x4) thì ...

LED, True RGB, depending on who you’re buying it from – technology has truly arrived. And Samsung’s debut ‘mainstream’ Micro ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, though, you’re stuck without it. [Natasha] saves the day by bringing us a a ...

LG Display is mass-producing laptop screens that automatically change their refresh rate from 1 Hz to up to 120 Hz, based on what’s on-screen, it announced this week. The display supplier said that it ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Hisense is the first to release the tech at more affordable prices, but it’s up against tough competition with OLEDs. is a ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Among the things I have not missed since entering middle age is the sensation of being an absolute beginner. It has been decades since I’ve sat in a classroom in a gathering cloud of incomprehension ...

Earlier today, Nintendo announced a model refresh of the Nintendo Switch, its hybrid gaming console. While the latest Nintendo Switch model is not the product we were hoping for, it does come with a ...

The two TV technologies that dominate our picks for the best TVs are OLED and mini-LED. There are incredible TVs using each technology. That said, each has strengths and weaknesses that might mean one ...

#define LCD_RELOAD_IMMEDIATE ((uint32_t)LTDC_SRCR_IMR) #define LCD_RELOAD_VERTICAL_BLANKING ((uint32_t)LTDC_SRCR_VBR) * @brief LCD special pins /* Display enable pin */ #define LCD_DISP_PIN ...