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Meanwhile, DFPlayer mini standalone can be used as a stand-alone module with an attached battery, speaker, and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. Whether you're building your own music player or adding sound effects to your project...
Arduino Nano控制的小型绘图仪V2 这个项目介绍了一款经济实惠的小型绘图仪V2,它由Arduino Nano控制,并运行GRBL固件。核心组件包括改装后的28BYJ-48步进电机、伺服电机以及3D打印零件。这些零件协同工作,实现了在两个轴上的精确移动。 0 0 项目使用了废旧材料,例如自行车辐条和旧的液晶书写板,结合3D打印技术,使整个机器...
Musical control with Arduino. What is the DF Mini Player MP3 Module The DFMini Player module is a small musicplayer,lowcost and low power that has the purpose of reproducing sounds stored on a memory card. Based on this, the module can be controlled via the standalone mode, that is, in...
DFRduino Nano(兼容Arduino NANO)是一款开源的控制板,非常适合爱好电子制作的朋友制作互动作品,但对于一些不熟悉电子技术的人,要在Arduino上添加电路是一个比较麻烦是事。特别是像Nano这样的微型控制器,需要插在面包板上进行连线。因此我们特地为NANO设计了一款扩展板,引出Nano的所有端口,真正让它发挥Nano的所有功能。
Arduino Nano控制的小型绘图仪V2 这个项目介绍了一款经济实惠的小型绘图仪V2,它由Arduino Nano控制,并运行GRBL固件。核心组件包括改装后的28BYJ-48步进电机、伺服电机以及3D打印零件。这些零件协同工作,实现了在两个轴上的精确移动。 15:17 00:0000:00倍速50色彩调整亮度明亮饱和度100对比度100恢复默认设置 ...
DFRduino nano是Arduino控制器系列中的轻量级版本,硬件上最大的区别是用Mini-B型+插座代替了USB-B型插座并去掉了外部电源供电插座,使整个尺寸变得非常小。 其处理器核心采用ATMega328,具有14路数字输入/输出口(其中6路可作为PWM输出),8路模拟输入,一个16MHz晶体振荡器,一个ICSP接头和一个复位按钮。
DFRduino UNO R3 - Compatible with Arduino Uno $12.90 Solar Power Manager 5V $7.90 Gravity: Offline Language Learning Voice Recognition Sensor for micro:bit / Arduino / ESP32 - I2C & UART $16.90 DFPlayer - A Mini MP3 Player $5.90
CONFIG_PKG_USING_MP3PLAYER is not set # CONFIG_PKG_USING_TINYJPEG is not set # CONFIG_PKG_USING_UGUI is not set # CONFIG_PKG_USING_MCURSES is not set # CONFIG_PKG_USING_TERMBOX is not set # CONFIG_PKG_USING_VT100 is not set # CONFIG_PKG_USING_QRCODE is not set # CONFIG_PKG_...
(without mechanical parts). It can replace the tradition one in many applications. Digital pot is usually used to change the sound volume in audio devices, such as smart loudspeaker, cell phone, and music player. In addition, with a proper design op-amp circuit, the digital pot can also ...