Product Model: OKY3398
DS1302 Rotating LED Display Alarm DS18B20 Temperature DIP Creative Clock With Digital
Product Description
1.Size: 81mm x 81mm x 1.6mm.
2.PCB thickness: 1.6 mm.
3.Material: FR4 military level.
4.PCB color: Blue.
5.Digital Tube display: Red.
6.Power supply voltage: mini USB, external connection 5V ,3V button battery CR2032 for clock chip on the board of the standby power supply.
