In this tutorial, we are dealing with yet another interfacing technique. This time we are interfacing an RFID Reader which can read RFID Tags to Arduino. RFID is Radio Frequency Identification. An RFID reader is
How do Arduino based RFID Door Lock Work? This Arduino RFID Door lock system consists of an Arduino Development Board (Arduino UNO, Arduino Nano or other), an RFID reader module and an actuator like servo motor or solenoid lock to lock and unclock the door. All we need to do is swipe ...
The Type of SD Card Module I have not tested this library with all the SD card modules, but I think it should work for majority of them, unless you are told by the seller that you should use a different library. The Library uses standard SPI interface for communication, which hasSPI bu...
Arduino is mainly used to build electronic projects for everyone – electricians, tinkerers, hobbyists, makers, and beginners. You can feed an Arduino board a set of instructions for it to carry out certain tasks. It is able to read the inputs and turn them into an output, for example, ...
A simple and intuitive interface of your IoT app is something you should invest in at some point in your development process as it is probably what your whole IoT solution will be judged by. If your app is easy-to-use, chances are, it will attract more users and become successful. ...
Arduino测距和角度测量(中)Arduino range measurer & Digital spirit level Project 04:45 Arduino叉车(难)Arduino Forklift 10:02 Arduino触摸传感器(中)Touch Dimmer Switch Circuit using Arduino 02:14 Arduino存储卡模块使用(易)Arduino SD Card Module Interface (Data Logging of Sensor Data) 03:37 Ardu...
The generally used RFID module is RC522 which falls under High frequency Passive RFID system. It is mostly used with microcontrollers likeArduino,PIC,AVRand other microcontrollers that support communication protocols like SPI, IIC or USART. Its interface is simple and has readily built libraries for...
Are you trying to use the UART bridge that connects the USB interface to a (virtual) Com-port on your PC? Then you need to use the SCB - based component and connect Tx and Rx to Port4_0 and _1 When using a direct connection from your Tx and Rx pins P0_5 and _4 you will nee...
Next we need to give life to the two buttons. So when the “TurnOn_Button” will be clicked we will use the Bluetooth client function “Send1ByteNumber” to send a number to the Arduino Bluetooth module. In our case that’s the number 49 which corresponds to the cha...
RFID:I chose the RFID-12 from Sparkfun, as it's a tiny self contained module with a built in antenna, and it's dead simple to use. Just power it up, hold up a tag, and out pops the ID over 9600 Baud serial. This is used as a security feature for this version, but I plan ...