Personal Computer: SunFounder 2 pcs Ultrasonic Module HC-SR04 Distance Sensor for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBee - SunFounder

PC Accessory: Mihappy 5x Ultrasonic Module Hc-sr04 Distance Measuring Transducer Sensor for Arduino - Mihappy

Photography: niceeshop(TM) HC-SR04 Ultrasonic Distance Measuring Sensor Module For Arduino - niceeshop

PC Accessory: GP2Y0A21YK0F Sharp IR Analog Distance Sensor 10-80cm + Cable, Arduino Compatible - Sharp/RobotSimple

Photography: Arrela? Hc-sr04 Arduino Ultrasonic Distance Measuring Sensor Module - Arrela Tech.

PC Accessory: Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Arduino AVR PIC - WaveShare

BISS: Geeetech Infrared proximity switch module compatible with Arduino/Iduino - geeetech

BISS: SainSmart C21 Kit with UNO + LCD Keypad Shield + HC-SR04 Distance Sensor + Prototype Shield + Mini Breadboard + Jump Wires for Arduino UNO R3 MEGA Mega2560 Nano DUE Duemilanove AVR ATMEL Robot XBee ZigBee - Sain Store

Photography: RHX 5 Pcs HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor For Arduino - RHX

Personal Computer: SMAKN Ultrasonic Module Hc-sr04 Distance Sensor for Arduino UNO Mega R3 Mega2560 Duemilanove Nano Robot Xbee Zigbee - SMAKN

CE: WYPH Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino Pack of 10pcs - Shenzhen Weiyapuhua Technology Co.,Ltd

Photography: Arrela? 5 packs Hc-sr04 Arduino Ultrasonic Distance Measuring Sensor Module - Arrela Tech.

Car Audio or Theater: Vivotech Hc-sr04 Arduino Ultrasonic Distance Measuring Sensor Module Good Compatible - VIVOTECH

PC Accessory: Zitrades Module HC-SR04 Ultrasonic Distance Sensor For Arduino BY ZITRADES - ZITRADES

PC Accessory: SainSmart Vibration Shock-Switch Sensor Module Alarm Module for Arduino R3 Robot, Switch Shock - SainSmart

PC Accessory: SainSmart 20 Sensor Modules + UNO R3 Education Starter Kit with 1 Relay Module + HC-SR04 Distance Sensor + PDF Tutorial Instruction for Arduino UNO MEGA2560 R3 Duemilanove 2013 Robot - SainSmart

Personal Computer: Mihappy 2pcs Hc-sr04 Ultrasonic Distance Measuring Sensor Module Good Compatible Arduino UNO Mega R3 Mega2560 Duemilanove Nano Robot - Mihappy

Home Improvement: Vktech Home Appliance DHT22/AM2302 Digital Temperature And Humidity Measurement Sensor - Vktech

CE: BEBONCOOL (TM)Ultrasonic Module HC-SR04 Distance Measuring Sensor for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBee - QIXUN TECH

PC Accessory: ZITRADES Infrared IR Sensor Obstacle Avoidance Sensor Smart Car for Arduino - ZITRADES

The above is "Arduino Distance Sensor, Personal Computer: Sunfounder 2 Pcs Ultrasonic Module HC-SR04 Distance Sensor Fo..." recommended related products, Please click on the picture to see product details and arduino distance sensor reviews!