Electronic Components DS3231SN integrated circuit SOP16 DS3231 buy it!
$0.10-$1.00
DS3231SN Microcontroller Original New Stock Integrated Circuit IC Chips DS3231SN buy it!
$0.40-$0.45
Electronic Components DS3231SN integrated circuit SOP16 DS3231 buy it!
$0.10-$1.00
New and Original MCU SOP16 DS3231SN buy it!
$1.00
ISMART DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN for Memory module (Not including Battery)
$1.88-$1.92