AITRIP 3PCS DS3231 Real Time Clock Module RTC Sensor High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi
from $9.99
CANADUINO® 3 x DS1307N Real Time Clock Chip RTC DIP-8
from $5.33
JIAN BOLAND A5 Time Clock-Time Clocks for Employees Small Business-Fingerprint, RFID and PIN Biometric Time Clock, Office Punch Clock, with 5 Badges-0 Monthly Fees
from $55.99
(2023 Update) LUCKY TIME Race Clock with Tripod, LED Digital Display with Counter Function can up to 999999
from $198.00
Todiys New 2Pcs for DS12887 DS12887A DS12887A+ DIP-18 DS12C887+ Real Time Clock IC Chip 12887A+
from $16.95
Alinan 5pcs DS3231 AT24C32 Clock Module IIC RTC Module High Precision Real Time Clock Module Memory Board Beats Replace DS1307 I2C RTC Board
from $15.99
DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board (Batteries not Included) + 20 PCS Male to Female Jumper Wire Cable
from $6.99
HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery
from $12.99
1 PCS DS1230Y-100+ DIP-28 DS1230Y-100 DS1230 Real time Clock chip
from $10.00
JIAN BOLAND A2 Time Clocks for Employees Small Business-Fingerprint, RFID and PIN Biometric Time Clock, Office Punch Clock, with 5 Badges and USB Drive (0 Monthly Fees)
from $61.99
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