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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Material: 6063 T-5 Aluminum
The siren is easy to use in your project and comes in very beautiful and eye catching colors
KY033 is a fairly accurate line tracker that is designed for line following 4 wheels and two wheels moving robotics
GND= ground
Can be used with ardduino
Buzzer 3 V wristband rfid Material: 6063 T-5 AluminumThis is a round buzzer that operates around the audible 2kHz range. You can drive it directly from a 3 V PIC or arduino to generate the tones. Resonant Frequency: 2300 + 300 HZ Rated Voltage: 3 V Rated Current: 25 ma Min Sound output at 10 cm: 90 dB
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