Hello,
I am considering a project for my gf.
She is a teacher, and saw a project with 6 wireless buzzers, when pressed the buzzers a light tower indicates with a color scheme what buzzer was pressed first and what buzzer was pressed second.
I want to built something similar (I am not sure if the final project will use Arduino or a simple microcontroller for price saving).
Currently I want to use arduino for prototyping.
I was told that I could use these type of transmitters: https://www.ebay.com/i/392145706685?chn=ps, and that I should simply purchase one pair of transmitter-receiver for each sensor, but I am not sure if each pair is uniquely matched or not.
The other option I was considerring is using a 2.4GHz tranceiver like the NRF24L01, and have each buzzer transmit on a different channel, but I don't know if there is any transceiver that can detect tranmissions from multiple channels and the poll wich chanel sent the transmision first.
Do you have any suggestion.
Best Regards,
Adolfo Sanchez
I am considering a project for my gf.
She is a teacher, and saw a project with 6 wireless buzzers, when pressed the buzzers a light tower indicates with a color scheme what buzzer was pressed first and what buzzer was pressed second.
I want to built something similar (I am not sure if the final project will use Arduino or a simple microcontroller for price saving).
Currently I want to use arduino for prototyping.
I was told that I could use these type of transmitters: https://www.ebay.com/i/392145706685?chn=ps, and that I should simply purchase one pair of transmitter-receiver for each sensor, but I am not sure if each pair is uniquely matched or not.
The other option I was considerring is using a 2.4GHz tranceiver like the NRF24L01, and have each buzzer transmit on a different channel, but I don't know if there is any transceiver that can detect tranmissions from multiple channels and the poll wich chanel sent the transmision first.
Do you have any suggestion.
Best Regards,
Adolfo Sanchez