( Ultrafite )Rechargeable Li-ion Battery(6800 mAh -3.7 V ) original 18650 The 74HC Family use silicon

The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits

Data is entered seriallythrough DSA or DSB and either input can be used as an active HIGH enable for data entry throughthe other input

reliable and low cost brain signal sensor kit

Wi-fi module

AC voltage/current

( Ultrafite )Rechargeable Li-ion Battery(6800 mAh -3.7 V ) original 18650 The 74HC Family use siliconIntroduction : Original Li Ion 18650 cylindrical rechargeable batteries. Used for device needs 3. 7V power Building portable power device that needs high energy density and low weight Product Specifications Capacity. You can connect more than one to get more voltage or current. Features : Type : Lithium Ion . Voltage : 3. 7 V. Battery Capacity : 6800mAh.