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KY033 is a fairly accurate line tracker that is designed for line following 4 wheels and two wheels moving robotics
or how long the light has taken to bounce back to the sensor
External Width: 66mm
Material: 6063 T-5 Aluminum
of Gates: 6
Buzzer 3 V wristband rfid KY033 is a fairly accurateThis 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
US$ 55.95
US$ 15.00
US$ 110.00
US$ 69.00
US$ 110.00
