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0.56 Mini LED Digital Voltmeter Detector DC 4.5-30V 12V 24V Voltage Capacity Monitor Volt Panel Tester Meter For Motorcycle Car（blue）
0.56 Mini LED Digital Voltmeter Detector DC 4.5-30V 12V 24V Voltage Capacity Monitor Volt Panel Tester Meter For Motorcycle Car（green）
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PULSE RATE SENSOR HEARTBEAT HEART RATE DETECTOR MODULE FOR ARDUINO
Original price was: ₹114.00.₹105.00Current price is: ₹105.00.
Ethernet Shield W5100 for Arduino
Original price was: ₹1,239.00.₹1,230.00Current price is: ₹1,230.00.
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PN532 NFC RFID Read / Write Module V3 Kit
- Module Size: 42.7mm x 40.4mm x 4mm
- Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI and HSU modes
- Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version
- Built in PCB Antenna, with 5cm~7cm communication distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work as RFID reader/writer
- Work as 1443-A card or a virtual card