STM32CubeMX配置，设置两个引脚作为I2C的SCL和SDA信号线，修改IO口的 User Lable 分别为 I2C_SCL 和`I2C_SDA``，IO模式设置为开漏输出，默认输出电平高电平，上拉输出，速度设置到最高，如下图所示。改为后点击生成代码。 OLED.h文件里，将 #define OLED_USE_HW_I2C 注释掉，将 #define OLED_USE_SW_I2C ...

改完后点击生成代码。 OLED.c文件里，将 #define OLED_USE_SW_I2C 注释掉，将 #define OLED_USE_HW_I2C 取消注释，如果你用的是别的引脚作为I2C引脚，并且定义了别的名字那就将代码里的 I2C3_SCL 和 I2C3_SDA 也改一下。

It’s amazing what a bit of competition can do. After an age of OLED TVs mostly just nudging forward year on year with a few nits of extra brightness here and a bit more colour there, the arrival of ...

Get up to speed with the two dominant TV technologies OLED and QLED. Our experts break down the key differences and explain which might be best for you.

Samsung has announced a new set of Odyssey gaming monitors, leading with the Odyssey OLED G6, a 27-inch, 500Hz display that the company says has 0.03ms response time.

The Nintendo Switch OLED is now just under $300, here's why it beats the Switch 2, for some players.

From budget screens to top-tier 4K displays, this guide covers the best OLED gaming monitors for all gaming needs.

As reported by VideoCardz, the Steam Deck OLED 's RAM can now be upgraded to 32GB from 16GB, thanks to SlickBuys Mods and Repairs, who showcased the process in a YouTube video (available below).

根据外媒 Wccftech 爆料，苹果正在考虑将去年那块在 iPad Pro 上惊艳四座的双层 OLED 屏幕，也带到 iPhone 手机上。 不过先别高兴太早，目前的消息指出 ...

Apple may be releasing an M5 MacBook Pro by spring 2026, but the M6 models due in late 2026 or early 2027 will be built to spur upgrades.

很多人不知道怎么看着时序图写程序，下面结合一个非标准的I2C器件，教大家如何写一个高效的IO模拟I2C时序。 观察该时序，具备I2C的开始信号，I2C ...

Panasonic unveiled its new OLED and selection LED TVs at the Consumer Electronics Show (CES) in Las Vegas in January. These include the Z95B OLED and W95B Mini LED. We don’t have full pricing and ...