Last Updated on 5 August 2017 This article is written by internship student Khairul Baihaqi Bin Mohd Jafry RFID (Radio-Frequency Identification) is commonly used nowadays in security systems such as door locks. RFID sets/modules can be very affordable, such as the Mifare MFRC522 chip we will be using in this tutorial. The MFRC522 RFID readers comes with a RFID’s tag card. The MFRC522 communicates with cards or tags up to 1cm using a 13.56MHz electromagnetic…
The TCS3200 color sensor uses a TAOS TCS3200 RGB sensor chip to detect color. It contains four white LEDs that light up the object in front of it. There are four controllable white color LEDs for natural lighting of the object. This tutorial will show you the basic operation on how to use this sensor.
Last Updated on 30 June 2017 This article is written by internship student Tan Khim Huang INTRODUCTION The AT407 tilt switch can easily be used as a tilt sensor to detect orientation. Inside the can is a ball that makes a connections between the pins when the case is upright. Tilt the case and the ball does not touch the pins, thus not making a connection. These kinds of tilt sensors can be found in…
This vibration sensor module is compatible with any microcontroller that has digital input. Of course popular microcontroller such and PIC, Arduino, Raspberry Pi is compatible. Direct interface is essential to use this sensor. This tutorial will show you the basic operation of how to use this sensor.
This tutorial shows how to get start with IR Distance Click using Arduino Uno.