Is there anything that reads more than one piece? Each piece represents a specific number, such as dominoes. I need to put an electronic piece and all the pieces are read at once. I tried rfid tags, but the readers only read one. Is there some way using Bluetooth, for example, to be placed inside certain pieces to be read? all at the same time
Yes.
Use a cam.
1 Like
I need to do it without cam coz numbers must be not seen for the others and i try it i use object detection and color also but items look like the same i wanna to select each one with numbers over Bluetooth or something else
Hi, @katambala
Welcome to the forum.
Can you tell us the application?
What are you trying to detect or count?
Thanks.. Tom.. 
1 Like
I try to reed 40 blocks each block have special number its a game
What´s the name of the game?
Mahjongg
A grid array of pins that connect different circuits with each piece having a unique grid pattern. Similar to keyboard key press detection???
1 Like
Where will these blocks be when you read them ?
It well be in spacial place on game board
Are they all going to be read at the same time or one at a time ?
On same time i hop
I make prototype for read one by one
And it work fine i use rfid tags and nfc also but the idea to read all blocks in special area at once
What the tach i will use
Hardware and software
I think you should look for a paid consultant to answer that.
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.