![]() It has four pins – Vcc, trigger, echo, and ground. ![]() However, due to cost and the complexity in programming, HC-SR04 is used in this project. Based on the research of the ultrasonic sensor module, HC-SR04, SRF05, and Parallax Ping))) ™ are the most commonly used ultrasonic sensor module. Next, there are several types of ultrasonic sensors that are available in the market, some of the sensors come with the module to ease the development process. Therefore, with the consideration of cost and capability of the microcontroller, MSP430 Launchpad is utilized instead of Arduino Uno. In addition, the flexibility and creativity in coding is achieved by using MSP430 platform. Also, Texas instrument offers their free of charge Code Composer Studio that comes with plenty of documentation and tutorial. The UART mode is essential in enabling the wireless communication between the sodar system and the monitoring panel.Ĭompared to Arduino Uno, which is using ATmega328 microcontroller with approximate the same capabilities, is cost twice the MSP430 Launchpad. With the universal serial communication interface (USCI), the chip supports several serial communication modes such as UART, SPI, and I 2C modes with one hardware module. MSP430G2553 is the most powerful chip in the MSP430 Launchpad series whereby it operates at 16 MHz and has a non-volatile memory of 16 KB. Among all the microcontroller that is available in the market, MSP-EXP430G2 development board is a microcontroller platform that provides the optimum functionalities and flexibility for this project as well as cost effective compared to other similar microcontrollers. There is a lot of good references available on the internet that allow the student to gather the information and decide the best components to be used in their project.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |