Designed and tested a low-power audio amplifier using an LM386 integrated circuit to amplify small input signals to a level capable of driving a speaker. Input signals were generated with a function generator and circuit behavior was evaluated using an oscilloscope and multimeter. A potentiometer…

Implemented a comparator circuit using an LM358 operational amplifier to model thermostat control behavior. An adjustable reference voltage was created so that the output state would switch when the input voltage crossed the threshold. The circuit demonstrated basic analog control logic similar to…

Designed and assembled a simple blinking light circuit as part of a functional product prototype. Electrical components were integrated into a custom enclosure designed in SolidWorks, requiring coordination between electronic layout and mechanical design constraints. The project emphasized hands-on…

Developed an Arduino-based control system that allows an Etch-A-Sketch to be operated remotely using joystick input. The Arduino was programmed in C++ to read analog joystick signals and convert them into control commands for servo motors. Electrical and mechanical components were integrated into a…