5Pcs Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module for Arduino AVR PIC 51 ARM

DollaTek 5Pcs Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module For Arduino AVR PIC 51 ARM

BOJACK Breadboard Kit Solderless Breadboard 1 Pcs 830 Tie Points & 1 Pcs 400 Tie Points & 6 Pcs 170 Tie Points & 65 Pcs Flexible Breadboard Jumper Wires (4 Values 73 Pcs)

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects