My exercise bike broke today, well not mechanically, the circuit board is toast, I have no clue why. Well, because I am so very excited about working out everyday, I am really bummed. [And if you believe that I have a nice tropical paradise in Antarctica to sell you.]
So I do want to exercise more, but at the moment I cannot increase or decrease the tension on the bike, Nor can I get the RPMs or anything like that. There is a solution though.
- I could buy another Junky "Console" from sears and replace the old one for $169.99
- I can make a small circuit with a microcontroller, low power motor driver, and a character LCD display for under $50, and Have fun while doing it.
Well guess what I am doing. The beginning details follow.