Master slave communication

Description:
Master slave communication monitors and controls the various parameters using the RS-232 protocol. 3 slave microcontrollers are interfaced with a Master microcontroller.
This project is a multi-slave single master message broadcast system that is suitable for systems where data contained in short messages are needed to be received at multiple locations simultaneously. Because messages are sent to all the nodes in a system, this project is especially suited to systems where consistency in the received messages at all the receiving nodes is needed. In this case, all nodes are notified of the rejection, ensuring the data consistency across the network.
Messages are sent to all nodes, but their "message identifiers" indicate whether each node should act on the message. However, all nodes participate in indicating whether the message was sent correctly, increasing the reliability of the bus.

Block Diagram:

Description in detail: It mainly consist of following Modules: Module -1 This relates to Master circuits. (master Circuit) Module -2 The module-3 is used to measure of the Temperature of the motor using a TEMPERATURE SENSOR. Module -3 The module-4 is used to rotate the angle of STEPPER MOTOR with the help of microcontroller programming. Applications: 1) Factory automation 2) Machine control 3) Medical equipment and devices 4) Textile industry Tags: Serial communication between microcontrollers Project Photographs:

You will get a CD with this project: CD contains following things: 1) Project Report 2) Circuit diagram 3) PCB layout 4) Microcontroller program in assembley language 5) Hex file of the microcontroller code 6) Datasheets of all the components / ICs used in the project Project Cost :    7000/- 1 Master and 1 Slave                 8500/- 1 Master and 2 Slaves Buy this project: