The new ASX00073 UNO SPE shield from Arduino is now being shipped by authorized distributor Mouser Electronics. The ASX00073 shield brings advanced connectivity to new and existing projects with ...

I2C 总线为 PHILIPS 公司推出的串行通信总线，具有接线少，控制方式简单，通信速率高等优点。采用数据线 SDA 和时钟线 SCL 构成通信线。支持多主控，但是任何时间点只能有一个主控。I2C总线采用7为寻址字节，广播地址全 0。 28335一体板EEPROM部分电路图如图1.1所 ...

一般情况下，在嵌入式行业中常用的屏幕（OLED、TFT-LCD）会提供多个接口，其中比较常见的为SPI、IIC、8080、6800接口等，可硬件选择接口，选择方式参考官方手册，本次课程中使用屏幕硬件接口选择方式如下： 串行通讯SPI与IIC这里我们不做过多介绍，基本都是 ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The most difference to the original LiquidCrystal library from Arduino is that this library supports printf() functionality. When using PlatformIO and AVR, to support float you must add following line ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with the Raspberry Pi RP2040 microcontroller that makes it programmable with the Arduino IDE ...

We can see the X/Y coordinates for five points in the serial console when touching five points on the display at the same time. Playing MP3 files on ESP32-S3 through the built-in speaker The MaTouch ...

Abstract: Academic Institute’s heart is the library. Libraries old concepts are rapidly changing nowadays. Librarians used to use card catalogues and manually assign library work. The concept of ...