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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
features :
Alcohol Sensor(MQ3) module is useful for gas leakage detection (in home and industry)
If you connect it to 5V digital sensors or devices you will need a logic level converter
18in(D * H)
4-16MHz crystal
NFC Card NFC215 - 13.56mHz 13.56 MHz features :Introducion : NFC Card NFC215 13. 56mHz Features: Chip: NXP NTG215 Lockable : YES Protocol: ISO14443A Working frequency: 13. 56 MHZ Memory: 540Bytes Usable Memory: 504Bytes Size: 86*54*0. 84MM Color: white Reading and writing distance: 1 to 3 cm Material: inkjet PVC Compatible to any kinds of ink . Waterproof and glossy. NFC IC reader writer NFC Enable Phone
US$ 15835.00
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