The Seeeduino SAMD21 is equipped with an Arm Cortex-M0+ 32-bit 48MHz microcontroller, which is three times faster than Arduino Uno and Arduino Nano. Additionally, this Arduino IDE-compatible board features 256KB of flash memory and 32KB of SRAM. $10 at Amazon Design your retro floppy disk ...
The individual elements of this array are called “pixels”, and they represent a red-green-blue value of the light level falling upon them. The more of these pixels in the array, which is mounted on a substrate called the “frame, the better the quality the picture will be. A larger ...
1 x Arduino NANO: LINK eBay 1 x ST7735 LCD 1.8": LINK eBay 1 x SD card module: LINK eBay 1 x micro SD card: LINK eBay Part 2 - Schematic The following image shows project circuit diagram. The ST7735S shown in project circuit diagram has 8 pins: (from right to left): RST...
在arduino1.8.2(注意,这里的arduino版本需要大于1.6版本)中,用于在OLED 屏幕上显示图像、文字的库函数,功能较为完善。 代码片段和文件信息 /* U8x8lib.cpp Arduino specific low level functions Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) Copyright (c) 2016 olikraus@gmail.com...