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Two mounting holes for #2 or M2 screws
42kHz ultrasonic sensor measures distance to objects
Key specifications at 6 V: 200 rpm and 550 mA at idle
Die Verbindungen zum SRF04 werden unten gezeigt:
Pololu Optical Encoder Pair Kit for Micro Metal Gearmotors, 3.3V hub-plattformen Two mounting holes for #2Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit consisting of two sensor boards, two 3 tooth encoder wheels, and two 5 tooth encoder wheels. The installed system does not exceed the 12 mm 10 mm cross section of the motors and extends only 5 mm beyond the plastic motor end cap. The 3 tooth wheel provides 12 counts per revolution; using the 5 tooth wheel yields 20 counts per revolution. This
