Members:
Barayang, Meriane Q. Rillera, Bryan Miguel M.
Delmo, Aubrey Claire G. Velo, Noven L.
Gimutao, Rafael Carlo S.
Title: Wireless Motor Control System with Arduino Nano Transmitter and
Arduino Uno Receiver
Introduction:
In the era of wireless connectivity, the project "Wireless Motor Control System" explores the application
of antennas and Arduino microcontrollers to facilitate remote control of a motor. This project leverages
the capabilities of an Arduino Nano as a transmitter and an Arduino Uno as a receiver, employing RF
transceiver modules for seamless wireless communication. The integration of antennas enhances the
system's range and flexibility.
Objectives:
• Design a wireless communication system using Arduino Nano and Arduino Uno.
• Implement a reliable RF communication link between the transmitter and receiver modules.
• Control a motor wirelessly through the Arduino Nano transmitter.
• Explore the role of antennas in extending the range and improving communication stability.
• Learn about the integration of hardware and software for remote motor control.
Components:
Transmitter (Arduino Nano) Side:
Arduino Nano (Microcontroller)
RF Transceiver Module (e.g., NRF24L01)
Antenna for the Transmitter (e.g., wire antenna or dipole antenna)
Motor Driver Module (e.g., L293D) for motor control
DC Motor
Power Supply for Arduino Nano and Motor
Receiver (Arduino Uno) Side:
Arduino Uno (Microcontroller)
RF Transceiver Module (e.g., NRF24L01)
Antenna for the Receiver (e.g., wire antenna or dipole antenna)
Motor Driver Module (e.g., L293D) for motor control
DC Motor
Power Supply for Arduino Uno and Motor
Common Components:
Breadboards and Jumper Wires
Enclosures for Arduino Nano and Arduino Uno
Tools for soldering (if external antennas are used)
Optional: LED indicators for status feedback
Title: Wireless Communication System Using 433MHz Transmitter and Receiver
Modules
Introduction:
The rapid evolution of wireless communication technologies has paved the way for innovative projects
and applications. In this context, our project aims to explore the capabilities of 433MHz wireless
transmitter and receiver modules to establish reliable and efficient communication over short to medium
distances. This concept paper outlines the key aspects of our endeavor, highlighting the significance and
potential applications of this wireless communication system.
Concept:
The core concept of our project revolves around the utilization of 433MHz frequency for wireless data
transmission. The 433MHz band is well-suited for various applications due to its favorable characteristics,
including a balance between range and power consumption. Our goal is to design a robust and versatile
wireless communication system that can be employed in diverse scenarios, such as home automation,
remote control systems, and sensor networks.The transmitter module will be responsible for encoding
and transmitting data, while the receiver module will decode and process the received information. The
communication protocol will be established to ensure data integrity and security during transmission.
Additionally, the project will explore methods to optimize the system for low power consumption, making
it suitable for battery-operated devices.
Components:
433MHz Transmitter Module: The transmitter module is the heart of the system, responsible for encoding
and transmitting data wirelessly. It typically consists of an encoder, RF transmitter, and antenna.
433MHz Receiver Module: The receiver module is designed to receive and decode the transmitted data.
It includes an RF receiver, decoder, and output interface for connecting to external devices.
Microcontroller: A microcontroller will be utilized to interface with both the transmitter and receiver
modules. It will handle data processing, encoding, decoding, and facilitate communication between the
modules.
Power Supply: To ensure continuous operation, a stable power supply will be required. Depending on the
application, this can range from batteries to external power sources.
Antennas: Efficient antennas for both the transmitter and receiver modules will be selected to optimize
the wireless communication range.
Enclosure and Circuit Board: The project will include a well-designed enclosure to protect the components
and a custom circuit board for seamless integration.
Conclusion:
In summary, our project envisions creating a reliable and versatile wireless communication system using
433MHz transmitter and receiver modules, opening up possibilities for applications in various fields. The
chosen frequency, along with carefully selected components, will contribute to achieving a balance
between range, power consumption, and overall performance.
Title: Digital Attendance Automation
Introduction:
Recently, technological advancements have minimized the time-consuming procedure, which enhances
the quick reaction time and great dependability. Thus, the concept of RFID appeared to be able to make
up for the need in terms of automation for applications functioning in real time. The typical techniques
that are sufficiently old and are now used in student attendance in several educational establishments.
This This specific kind of attendance system has several flaws, just like Students might pretend to be
present for colleagues. If the inventory is Missed assignments require them to retake attendance, which
is a significant ineffective technique. Currently, the majority of researchers essentially focusing on RFID
technology. The primary One benefit and practicality of RFID is access management.
Concept:
The manual attendance method that is in place now is rather time-consuming, unsecured, and this system
may result in Human error. Since our time is important, this method is ineffective. and effort is lost while
keeping track of attendance with pens and document. Therefore, in order to solve this issue, we have
employed a relational database system to store or save the current information on the students. We
employed RFID tags and readers for this project in order to document the student attendance. To control
and display the information using the distinct RFID tags, which receive quick and simple scanning with the
RFID reader. An automated wireless identifying system is what RFID technology is. This specific system
requires a reader and both active and passive RFID cards to function.
Components:
Arduino UNO Ethernet Shield
RFID RC522 Reader with Tag
Title: RFID Based Door Lock System Using Arduino Uno & RFID RC522 Module
Introduction:
In the era of technological advancements, the integration of smart systems into everyday objects has
become increasingly popular. One such innovation is the Radio-Frequency Identification (RFID) based door
lock system, which combines the power of Arduino Uno and the RFID RC522 module. This system offers a
secure and efficient way to control access to spaces, making it suitable for various applications such as
homes, offices, and industrial facilities.
RFID technology uses electromagnetic fields to automatically identify and track tags attached to objects
or individuals. In the context of a door lock system, RFID tags act as electronic keys, granting access to
authorized users. The Arduino Uno microcontroller, coupled with the RFID RC522 module, forms the
backbone of this intelligent door lock system.
Objectives:
• Implement a secure access control system using RFID technology to ensure that only authorized
individuals with valid RFID tags can gain entry.
• Mitigate the risks associated with traditional key-based systems, such as unauthorized key
duplication.
• Implement a secure access control system using RFID technology to ensure that only authorized
individuals with valid RFID tags can gain entry.
• Mitigate the risks associated with traditional key-based systems, such as unauthorized key
duplication.
Components:
No. Description Qty No. Description Qty
1 Arduino Uno 1 7 Push Button 1
2 RFID Module (RC522) 1 8 LED (Red & Green) 2
3 I2C LCD Display 1 9 Breadboard + Jumper Wires 1
4 Resistor -470E 2 10 1-Channel Relay Module 1
5 Resistor – 1K 1 11 12V Adapter 1
6 Solenoid Lock 1 12 LM2596 Module 1
