Hello i am working on a project the last year now but the lack of knowledge on electronics probably creats the most of my problems. i have allready finished with the rest of my project but now i want to sent a string of 24 chars with ultrasounds from one port from my arduino mega and receive it to a…

morse code through ultrasounds !!!!!!!!

kourpetis October 22, 2012, 8:24pm 7

so should i amplify both transmiter and receiver ?

Topic		Replies	Views
morse through ultrasounds Programming	2	1001	May 5, 2021
ultrasounds to send and receive Morse code General Electronics	17	5165	May 6, 2021
Ultrasonic Emitters and Transducers: Sensors	3	2217	May 6, 2021
Ultrasonic Transducer using arduino Sensors	2	624	May 6, 2021
Pocketmagic Ultrasonic transceiver test with arduino code Sensors	3	1466	May 6, 2021