Space/cost efficiency - resistors handle fixed bits while switches manage key address bits.
Tonny12138 2024-07-11 21:37:26 48 Views0 Replies Why do I need to solder resistor to adjust the lower four bits of the I2C address, instead of also designing more dip switch to adjustment other bit?
2024-07-11 21:37:26 Dip Switch schange the address by connecting a large number of resistors in parallel or not. If the lower four bits are also use the dip switch, this will greatly increase the number of resistors on board.This makes the size of this module very large. Tonny12138
Tonny12138 
