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11 ranges to select. The adapter has two inputs, one for SmartQ digital sensors (light gates, push switches),and the other for simple switches (user created) terminating in a 3.5mm jack plug.
Count up to 60,000 cumulative events or the speed of a rotating bicycle wheel. Investigate Newtons’s laws with Atwood’s machine or count red and green buses, anything where you count an event or use events per unit time for rate e.g. revs/second, miles per hour, rpm, counts /second.
Cumulative: 0 to 1,000, 0 to 60,000, Counts/secondRevs: per minute, per secondWind Speed (Anemometer): m/s, mphRain fall (Rain gauge): mmSpeed (Spoked pulley): m/s, mphDistance (Spoked pulley): m
Downloads Count Tachometer Sensor Manual Doc No.: DS104 | Issue: 1
Atwood's Machine Newtons second law (Physics (14-18) Motion & Forces eBook)Atwood’s machine provides a simple and economical way of testing Newton’s 2nd Law. It is two masses hanging either side of a free running pulley. The accelerating force is the difference between the weights of the two masses.
How fast Is the wind speed (Science in Sport (11-18) eBook)In this investigation you will be asked to create a simple cup anemometer and record wind speed. If the air is very still you may need to use a desk fan. The results from your device can then be compared to the results from a calibrated “gold standard” Wind speeds are critical for record performances.