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74HC155 2 - 4 Line Decoder / Demultiplexer Integration with 4 outputs works with a supply voltage between 2- 6 V
Motherboard with internal resettable fuse 500MA
Short circuit protection
3 and 5 V compatible logic supply
and any MCU board using the TTL UARTinterface
BMS 3S 20A 18650 Lithium Battery Protection Board NFC Sticker 74HC155 2 - 4 LineIntroduction : This 3S 20A 18650 Lithium Battery Protection Board comes with a recovery function AUTO Recovery. It is suitable for the drills with starting current below 80A, power 135W below. It provides a continuous discharge of 20A, 100mA balanced current, for electric drill, sprayer, LED lights, or low power inverter. Reduce the load current use if the cooling method is not so good. It is best suitable for nominal voltage 3. 6V 3. 7V lithium
US$ 949.50
US$ 1099.50
US$ 949.50
US$ 215.87
