HALJIAβ³Clock Integrated CircuitsHALJIA CJMCU-5351 Si5351A Si5351 I2C 25MHZ Controller Clock Signal Generator Breakout Board 8KHz to 160MHz 3-5VDC Compatible with Arduino IDE$11.87View
TECNOIOTβ³Clock Integrated CircuitsTECNOIOT 5pcs DS3231 AT24C32 IIC Module Precision Clock Module DS3231 for Arduino$43.88View
DollaTekβ³Clock Integrated CircuitsDollaTek Q206 PCF8563 PCF8563T 8563 Module Clock Module RTC Module DIY Clock Kit - 5 Pcs$19.12View
DollaTekβ³Clock Integrated CircuitsDollaTek 5PCS DS3231 Precision RTC Clock Module Memory Module for Arduino for Raspberry Pi$11.87View
DollaTekβ³Clock Integrated CircuitsDollaTek 3Pcs Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module For Arduino AVR PIC 51 ARM$5.27View
MICROCHIPβ³Clock Integrated CircuitsMICROCHIP MCP3008-I/P Analogue to Digital Converter, Octal, 10 bit, 200 kSPS, Single, 2.7 V, 5.5 V, DIP (5 pieces)$55.99View
Hobby Componentsβ³Clock Integrated CircuitsHobby Components Tiny RTC I2C AT24C32 DS1307 Real Time Clock Module with EEPROM ARM PIC for Ar...$14.99View