Water & Wood Battery Operation Tiny DS1302 Arduino RTC Real Time Clock Module

Product Name : Real Time Clock Module;Chipset : DS1302;Material : Plastic, Metal, Electronic Parts Operating Voltage Range : 2.0V - 5.0V;Operating Currency : Less than 300nA at 2.0V;TTL Compatible : Vcc=5V Woring Temprature Range : 0C-85C;Mount Hole Dia : 3.1mm / 0.12";PCB Dimension : 44 x 23 x 1.6 mm / 1.73" x 0.91" x 0.06"(L*W*H) Fit for : CR2032 3V 260mAh Unchargible Cell;Crystal Oscillator Frequency : 32.768K Hz Net Weight : 10g;Package Content : 1 xReal Time Clock Module ? See more product details