A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

The gains act as multipliers for their corresponding components of PID. The target is a user-specified value which the system strives to reach by manipulating the output. For each application of PID, ...

The aim of the PID_BallBalancer is to use a PID controller to adjust the location of the ball to a desired point on the beam. To determine the location of the ball, an ultrasonic sensor will be used.

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 ...