Radar Cảm Biến Siêu Âm Hy-Srf05 Hc-Sr04 Arduino Pro Uno Mega
₫ 63.500
Sản phẩm Radar Cảm Biến Siêu Âm Hy-Srf05 Hc-Sr04 Arduino Pro Uno Mega đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Product description:
Ultrasonic sensors overcome many of the weaknesses of ir sensors - they provide distance measurement regardless of color and lighting of obstacles.
They also provide lower minimum distance and wider angels of detection to gaurantee that objects are not missed by a narrow sensor beam.
This particular model is an upgrade from the lower precision hcsr-o4. This has 5 pins and can be used in 1-pin trigger / echo or 2-pin.
Trigger pin format: 10 us digital pulse
Sound frequency: 40 khz
Echo output pin: 0-vcc
Echo pin format: Output is digital and directly proportional with range. See our conversion formula above
Measurement range: 2cm to ~ 4.5m
Measurement resolution: 0.3cm
Measurements angle: Up to 15 deg
Measurement rate: 40 hz
Voltage supply: 4.5v to 5.5v
Current supply: 10 to 40ma
Working temperature: - 20c- + 60c
Size: 45x21mm (l x w)
Weight: 10g
Standard 5-pin male connector which can plug directly into breadbo
Ultrasonic sensors overcome many of the weaknesses of ir sensors - they provide distance measurement regardless of color and lighting of obstacles.
They also provide lower minimum distance and wider angels of detection to gaurantee that objects are not missed by a narrow sensor beam.
This particular model is an upgrade from the lower precision hcsr-o4. This has 5 pins and can be used in 1-pin trigger / echo or 2-pin.
Trigger pin format: 10 us digital pulse
Sound frequency: 40 khz
Echo output pin: 0-vcc
Echo pin format: Output is digital and directly proportional with range. See our conversion formula above
Measurement range: 2cm to ~ 4.5m
Measurement resolution: 0.3cm
Measurements angle: Up to 15 deg
Measurement rate: 40 hz
Voltage supply: 4.5v to 5.5v
Current supply: 10 to 40ma
Working temperature: - 20c- + 60c
Size: 45x21mm (l x w)
Weight: 10g
Standard 5-pin male connector which can plug directly into breadbo
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