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USB To Serial Port Adapter...
12,18 €
SIM808 GSM GPRS GPS BT...
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ARDUINO MKR CAN SHIELD ARDUINO
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KY-022 Infrared IR Sensor...
3,95 €
PN532 NFC/RFID Controller
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IIC I2C TWI SP Serial...
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KS0259 Keyestudio PN532...
21,00 €