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I was wondering if this can be programmed for length and i wanted to know how
I must ask.. Is there a way to create alarm system for a child when there are too far away from you? For example, create a project with one transmitter and receiver that will trigger alarm one by one
Hello, i wanted to ask, is it possible to create a alarm system for children using rf transmitter and receiver? For example, if receiver and transmitter are 5 meter aparts, it will triger the led, if its 7 meter, it will trigger the buzzer.. Im wondering if i can do this project
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