So for my senior project, I'd like to mimic a feature in my phone. When my alarm goes off, I can set it to where I can't deactivate the alarm until I answer a proposed math problem (very elementary).
I'd like to do this with arduino.
I have access to a 16x2 LCD display, arduino UNO, bread board, Jumper cables, buzzer, leds, ext. power source, key pad, potentiometers, resistors, capacitors, transistors, etc. I dont have an RTC.
I've seen code for using a keypad to actuate a servo (garage door code) I've seen code for manipulating LCD using a potentiometer
I guess I kinda need to combine these, along with other things such as a calculator function. For ease, I could just input one problem to solve rather than telling it to generate a random problem.
Anyways, is this doable? Suggestions? Code-help? I'm a ME major, so this controls/electronic stuff is sorely ignored in our curriculum until this senior-level lab.