Through grants mass campaigns in many people’s MSP430 LaunchPad kit not only in our country has spread almost all over the world have a very MSP430 users. In practice, a simple voltmeter display display made from 2.5v 30v source C code, descriptions and circuit diagrams provided for more advanced projects could limp can be useful ..
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Published: 2012/03/20 Tags: microcontroller projects, msp430 projects
ATMEGA32 PCB drill machine
This document describes the construction of a PCB drill machine driven by a master-controller board and three stepper motor driver boards. These four single sided PC boards each contain an Atmega16/32 microcontroller. Communication between the boards is performed using the RS485 protocol with all communication initiated by the master-controller. The Atmega16/32 software is completely written in Bascom-AVR.
On the master-board a PS2-connector to connect a PS2-keyboard. Furthermore a 8 x 24 LCD. A RJ45-connector for the RS485-bus. A Max232 for serial communication. An Atmega32 is controlling all