The TI-84 is a handheld graphing calculator made by Texas Instruments. The TI-84 is pre-loaded with EasyData software by Vernier, which allows for data logging. The data is recorded on a sensor and downloaded to the calculator with a USB cable. Whether you are collecting data in the classroom or out in the field, the TI-84 can record your data and you can analyze it at a later date.
- Vernier data collection sensor (for example, a pH sensor) with USB port
- USB cable
- TI-84 graphing calculator
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Instructions
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1
Plug one end of the USB cord into the sensor.
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2
Plug the other end of the cord into the graphing calculators's USB port, which is located on the calculator's top right-hand side. The EasyLink software will launch automatically on the calculator.
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3
Press the "Start" key to start collection data.
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4
Press the "Keep" key to collect a data item.
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5
Press "Stop" key to stop collecting data.