In the program, for comparisons, the times will be compared by the event hour (before the colon) and the event minute (after the colon). When you see your reminder, it will show the event time in military time. Current time describes the precise current time, the event time is when the event takes place, and the reminder time is when to execute the reminder. We have three times of interest associated with our program flow. In addition to the previously installed libraries, datetime (which is already installed into Python by default) is used to access the current date and time during execution. Import the datetime, keyboard, pyttsx3, and time libraries. Name code in a way you can remember (ex: scheduleBot.py) but make sure it ends in. Open a text editor on Raspberry Pi to begin writing code. pyttsx3 (Python Text-to-Speech X-Platform): a library that converts text given to it into speech in order for you to program your ScheduleBot to speak your event reminders.keyboard : enables you to access keypresses from the keyboard while code is executing.
Install dotbot install#
Open a terminal window and install the following Python libraries (Python 2 and 3 will already be installed on your Raspberry Pi but you need to use Python 3): The pink/red is to connect the mouse, the black is for the speakers, the left white is the cable for power, and the right white cable connects to the screen. Here is a close-up of what the Raspberry Pi’s plugs should look like. The white HDMI plug is used to connect the Raspberry Pi to the screen. The black plug on the left is the DC adapter used to power the screen. The blue circle indicates the power for the Raspberry Pi. Figure 2: Photo showing connections for the speakers, mouse, and screen to the Raspberry Pi. The white DC adapter connects to the Pi, circled in Figure 3.
Install dotbot software#
Connect to the internet for initial software installation.įigure 1: The black DC adapter to the screen.It will turn on automatically when the two power plugs are in, or hit the power button on the Raspberry Pi. Follow the pictures and plug them accordingly.
Install dotbot how to#
Figures 1-4 explain which plugs are which, why they are needed for the Raspberry Pi, and how to insert them.However, the Raspberry Pi may take longer to do what a computer can do. The Raspberry Pi may be much smaller than the average computer, but it can still do what a regular computer can. The Raspberry Pi is a small computer that is powered by one single circuit board. However, you can pick the location for the Raspberry Pi that would be most convenient for you. Running the code on a PC would mean that you would have to stay in the room with the PC to hear your reminders, but that might not be the room where you would like to hear your reminders. If you were to run the code on a laptop, you would have to power it off eventually, but the ScheduleBot program can (and must) run continuously. That way, I can find a room that I spend most of my time in and insert the Raspberry Pi there. After answering some questions to the bot about what your event is, when it takes place, and when you should be reminded, the bot will save your request and remind you. The ScheduleBot was created for this very purpose by saying the reminder to you at the time you want. Sometimes you need someone, or something, to remind you of a task or an event, like doing the laundry or going to a meeting. Never be late again with the help of this neat coding project!
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