Circuit Lake

A Finite State Machine (FSM) is a versatile mechanism to implement sequential digital circuits. This project implements any desired FSM using the Renesas microcontroller instead of flip-flops and logic gates.
The system has a PC based GUI interface where the user can represent the required FSM using a simple State Transition table or a State [...]

The purpose of the project is to build uncomplicated voice recognition system based on M32C/84 microcontroller. The main part consists of telephone, some amplifiers, and development board.

The project used to operational amplifiers in the analog part, the first one, provide amplification to the signal of 220mV p-p generated by signal transducer (a microphone electret) [...]

The aim of the project is to build an interface between the user interface controller and resistance mechanism on a stair-step exercise machine. This M16C/62P microcontroller-based system gives you control over the resistance level instead of having to use one of the machine’s preset resistance levels.

This project is a portable Point of Sale terminal designed specifically to handle lab manual and class supply sales in a university environment. This involves three short but very busy sales periods per year ( less than 1 week each), using staff with no training on a cash register per-se. Commercial POS terminals were thought [...]