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The goal of this project is to prototype a simple electronic reminder widget that also records the time of button pushes and can transmit recorded data. The reminder should have traffic light LED (green, yellow, red) and a push button. When the button is pushed, the reminder should store the time and date of the button push and start a 12 hour countdown. During the first 11 hours, the LED should blink green. At the 11th hour, it should blink yellow and at the 12th hour it should blink red. It should continue to blink red until the button is pushed and the process restarted. Sufficient memory to store 60 events should be included. After 60 events the first datapoint may be overwritten.
Time and date of button pushes should be capable of being downloaded to a phone or computer. Please propose what method you would use to transmit the data (e.g. wireless or USB). Downloading the data should clear the reminder memory. As part of the prototype, a very simple method of displayi...
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