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Input connector for normal or Active electrodes
The differential input voltage range can be equal to that of power supply voltage
Specially Designed For Microcontrollers
Analog Input Channels: 12
Power Bank Module With Dual USB 5V 2A cd4011 Input connector for normal orIntroduction : Dual Micro USB 3. 7V to 5V 2A Boost Mobile Power Bank DIY 18650 Lithium Battery Charger Features : 4 level LED lamp display power, not working state intelligent automatic shutdown; The built in lithium battery protection IC, over current, overpressure, under voltage protection; Dual USB output ports. Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5V 1A above Requirements for