Arduino Forum
ultrasounds to send and receive Morse code
Using Arduino
General Electronics
Grumpy_Mike
October 23, 2012, 3:47pm
3
Put an LED (and resistor) across the ultrasonic transducer then you can see if it is working.
show post in topic
Related Topics
Topic
Replies
Views
Activity
morse code through ultrasounds !!!!!!!!
Project Guidance
8
2123
May 5, 2021
morse through ultrasounds
Programming Questions
2
928
May 5, 2021
schematic for ultrasonic transducer, binary data transmission ??????
General Electronics
8
5320
May 6, 2021
Ultrasonic Wireless Communication
Project Guidance
8
1100
May 5, 2021
Ultrasonic Emitters and Transducers:
Sensors
3
2109
May 6, 2021