Develop and demonstrate an electric cello utilizing novel optical sensors directly monitoring the vibrations of each of the cello strings independently
[E]
Compare the speed and accuracy of touch sensors to light sensors.
[P]
Build a color sensor
[C]
Build an infrared beam proximity sensor
[C]
Use an electronic photosensor to verify that the inverse square law applies to light.
[E]
Find out if robots could follow lines better with more than one light sensor.
[E]
Determining the Accuracy of an Ultrasonic Proximity Sensor vs. an IR Proximity Sensor using Autonomous Robots
[E]
Measure, by using a light sensor, the vibrational frequency of spring/mass combinations using springs of different stiffness and a graded range of masses for each spring.
[E]
Build a simple electronic device to measure light scattering in liquids, and use it to measure the effect of protease activity.
[E]
Basic laser science projects: measurement of small angles; build a laser range finder
[E]
Which Smoke Detector Will Work Best to Alert You to the Possibility of a Fire?
[E]
Surface Plasmon Resonance (SPR): Using Surface Plasmons to Detect Chemical Changes
[E]
Chemical Sensing with Porous Silicon on an Autonomous Robot
[E]
Lead-Acid Battery Monitor
[E]
Build a Lightning Detector
[C]
Build a Light Detector
[C]
[C]
[C]
Optoelectronics
Electromagnetic Radiation Detectors
Test & Measurement Circuits
Detector / Indicator / Sensor Circuits