smartxp wiki

Distance

Sharp GP2Y0A710

• Optical
• Sensor Output: Analogue
• Detecting Distance: 100cm to 550cm
• Operating Current DC: 50mA
• Supply Voltage Range DC: 4.5V to 5.5V
GP2y0a710k manual\\

HC-SR04

• Ultrasonic
• Power: 4,5 - 5,5V DC
• Quiescent Current : <2mA
• Effectual Angle: <15°
• Ranging Distance : 2cm – 500 cm
• Resolution : 0.3 cm
HC-SR04 manual

US-100

• Ultrasonic
• Power: 3- 5V DC
• Quiescent Current : <2mA
• Effectual Angle: <15°
• Ranging Distance : 2cm – 450cm
US-100 manual