Gunner
April 28, 2018, 2:15am
3
Also, remember to use the search function in this forum to find info, answers, ideas, and so on… E.g. here is an example of using the Ultrasonic sensor with Blynk…
#16 - Ultrasonic Distance Sensor with Servo
This little project used the HC-SR04 Ultrasonic sensor… but instead of boring old distance numbers, it will also position a servo within a range of selected distances.
This sketch demonstrates a timer that can be enabled and disabled, so as not to be running something like the Ultrasonic sensor if other critical timing functions need to run.
And also demonstrates enabling and disabling the servo, so that there is no jitter or fluttering when it is n…