Arduino Parts & Projects

QMC5883L Electronic Compass for Arduino

QMC5883L Electronic Compass for Arduino
September 14, 2017
Arduino Parts & Projects

Introduction Features Usage Resources Introduction: 3-Axis Compass module, I2C based QMC5883 digital compass. This ASIC is equipped with high resolution …Read the Rest

W5100 Ethernet Shield

W5100 Ethernet Shield
September 13, 2017
Arduino Parts & Projects

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the W5100 ethernet …Read the Rest

PN532 NFC RFID module for Arduino

PN532 NFC RFID module for Arduino
July 19, 2017
Arduino Parts & Projects

Introdution PN532 NFC RFID Module is a highly integrated transmission module for Near Field Communication at 13.56MHz. With the mode …Read the Rest

Working project Kit for Arduino with Mega328 Tester

Working project Kit for Arduino with Mega328 Tester
May 3, 2017
Arduino Parts & Projects

Sample Projects: Lesson 1: Flashing LEDs Lesson 2: Use Arduino drive RGB color lesson 3: 16×2 I2C LiquidCrystal Display(LCD) for …Read the Rest

Use Arduino drive RGB color

Use Arduino drive RGB color
May 3, 2017
Arduino Parts & Projects

Overview: RGB LEDs are a fun and easy way to add some color to your projects. Since they are like …Read the Rest

Arduino NANO +CNC Shield V4.0+A4988使用指南

Arduino NANO +CNC Shield V4.0+A4988使用指南
April 7, 2017
Arduino Parts & Projects

Overview CNC Shield V4.0可用作雕刻机的驱动扩展板,需要搭配Arduino NANO一起使用。板上一共有3路步进电机驱动模块的插槽,可驱动3路步进电机,而每一路步进电机都只需要2个IO口,也就是说,6个IO口就可以很好的管理3个步进电机,使用起来非常的方便,告别传统步进电机操作繁琐。 CNC Shield V4.0引出了Arduino NANO的部分GPIO口,方便连接其他模块,如限位开关等;还引出了I2C接口,可以连接I2C接口的LCD屏。其输入电压为DC 7.5V-12V之间,使用过程中不要是电压高于12V。 Hardware installation 本文使用A4988作为电机驱动器,A4988支持全细分、1/2细分、1/4细分、1/8细分、1/16细分。每种细分方式通过CNC Shield V4.0的三个排针MS0、MS1、MS2来设置,跳线帽盖到排针上代表高电平,不盖代表低电平,每种细分具体设置如下表所

Arduino UNO + Arduino CNC Shield V3.0+A4988 使用指南

Arduino UNO + Arduino CNC Shield V3.0+A4988 使用指南
April 7, 2017
Arduino Parts & Projects

Overview CNC Shield V3.0可用作雕刻机,3D打印机等的驱动扩展板,板上一共有4路步进电机驱动模块的插槽,可驱动4路不进电机,而每一路步进电机都只需要2个IO口,也就是说,6个IO口就可以很好的管理3个步进电机,使用起来非常的方便,告别传统步进电机操作繁琐。将Arduino CNC Shield V3.0插到Arduino UNO上,并且安装GRBL固件就可以快速DIY一台CNC雕刻机出来。 Board Layout 下图显示了GRBL使用的Arduino引脚的功能 GRBL Pin Layout:  GRBL Pin Layout Arduino CNC Shield V3.0除了拥有GRBL所有功能引脚外,还设计了一些额外引脚,实现更多功能。其原理图如下图所示: …Read the Rest

IOT example: use NodeMCU to connect two devices through internet

IOT example: use NodeMCU to connect two devices through internet
January 18, 2017
Arduino Parts & Projects

Objective: In this project, we will use NodeMCU boards to connect a light sensor(photoresistor) and a remote LED. When a …Read the Rest

Use Arduino Serial port to talk with i2C LCD display

Use  Arduino Serial port to talk with i2C LCD display
January 15, 2017
Arduino Parts & Projects

In this project, we will use I2C LCD working as a monitor. We can use PC serial port to send text …Read the Rest

Use Arduino to drive 16 x 16 LED matrix

Use Arduino to drive 16 x 16 LED matrix
January 3, 2017
Arduino Parts & Projects

Objective In this project, we will use Arduino to drive 16 x 16 LED matrix to display motion and static …Read the Rest

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