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By zachmorag
#191822
Hey friends,
I'm doing a project for my school about making an alerting system by the pulse rate.
so for the alert i'm using a buzzer from the kit. In addition, I need a LCD screen to graphics, text and number.
What do you recommend for my Project?
Its important that it will has less connections as possible to the arduino and the price will be low.

thx,
Zach :geek: