Team Number: ___________________

Names: _________________________

_______________________________

ENSC 2613: Op Amp Project – Lighting an LED

TASKS

1. Research, design and build a circuit that will light an LED safely using an operational

amplifier circuit with a gain of as close as possible to -5.

2. Research, design and build a circuit that will light an LED safely using an operational

amplifier circuit with a gain as close as possible to +100. Demonstrate this circuit’s

operation to a TA as a team.

3. Research touch sensors that can be used to light an LED using an op-amp.

4. BONUS: Design and build a touch sensor to light an LED.

PROJECT REPORT

1. Provide the schematic (all values shown) that you used for your LED lighting circuits.

The schematics must all fit on one page.

2. Explain the purpose of EACH component (label them R1, R2, etc).

3. Discuss the design requirements for a touch sensor.