Light Switch Sensor

Light Switch Sensor
Our Price:  £23.95(Exc. 20% VAT)(£28.74 Inc. VAT)



In stock

Part Number:  D100048

Applications: Friction experiments, measurement of time interval, speed and velocity. Measurement of acceleration, momentum, kinetic energy and simple harmonic motion. Period counting. Study of propeller design (as a tacho), pendulum timing.

Because the device is a switch which can only be on or off you need to provide it withthe highest ‘contrast’ of light/dark as possible. By facing a suitable light source opposite the light switch, a ‘light gate’ is formed which can detect passing objects.

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