Solution 37682: TI-Innovator™ Hub on-board BRIGHTNESS Sensor intermittent reading issues with LED lighting.
... the readings of the BRIGHTNESS sensor toggle between max and min brightness readings caused by the flickering of the LED lights. This happens more frequently when the LED lights are in a lowered brightness setting. LED lighting has flickering normally too fast for the human eye to see but they a...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37682
Solution 25330: Graphing a Histogram (Bar Graph) Using the TI-Nspire™ Family Products.
... Knowledge Base Search How do I graph a histogram using TI-Nspire family products? Use the following example to graph a histogram with a frequency list on the TI-Nspire family products: Data used for this example: xStat: {2, 4, 6, 8} frequency: {7, 8, 4, 9} Enter the data: • Press [h...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/25330
Solution 37685: TI-Innovator™ Hub first read of the temperature probe can result in 0 Kelvin (-273 C).
...n the temperature is read immediately after connecting the probe. It may take a fraction of a second for the temperature to be read correctly and subsequent reads will have valid values. Solution 37685: TI-Innovator™ Hub first read of the temperature probe can result in 0 Kelvin (-273 C). ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37685