As an Amazon Associate I earn from qualifying purchases.1. ELEGOO
ELEGOO Ultrasonic Sensor, HC-SR04 Ultrasonic Distance Sensor Kits for Arduino UNO MEGA2560 Raspberry Pi,Datasheet Available to Download
ELEGOO - Hc-sr04 consists of ultrasonic transmitter, receiver, and control circuit. The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse.
When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object. Ultrasonic hc-sr04 distance Measuring Transducer Sensor Compatible with Arduino.
You can download the datasheet from the link below: http://bit. Ly/2jklJMO. Power supply: 5v dc; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 2cm~300cm; resolution: 03 cm. Package content: 5pcs hc-sr04 with a gift of 10 pcs female to male dupont cable.
| Brand | ELEGOO |
| Manufacturer | ELEGOO |
| Height | 3 cm (1.18 Inches) |
| Length | 2.97 cm (1.17 Inches) |
| Weight | 0.01 kg (0.02 Pounds) |
| Width | 1.5 cm (0.59 Inches) |
| Part Number | UK-EL-SM-001 |
| Model | UK-EL-SM-001 |
2. AZDelivery
AZDelivery 3 x HC-SR04 Ultrasonic Module Rangefinder Sensor for Raspberry Pi and Arduino including eBook
AZDelivery - 26 mm. Dimensions lxwxh: 45 x 20 x 19 mm width incl. Get now three hc-sr04 ultrasonic rangefinder Sensor at a special price with quantity discount! Ultrasonic distance measurement from 2 cm up to 3 m with an accuracy of approx.
Az-delivery, we are your go to. 2 ma per measurement, max. Pins approx. 3 mm.
Low power consumption approx. We provide an array of application examples, your microelectronics expert. Up to 50 measurements per second. Welcome to the az-delivery family! for top quality microelectronics, eBooks, full installation guides, libraries, and all-round assistance.100 ma per second.
| Brand | AZDelivery |
| Manufacturer | AZDelivery |
| Height | 2.01 cm (0.79 Inches) |
| Length | 5.59 cm (2.2 Inches) |
| Weight | 0.02 kg (0.04 Pounds) |
| Width | 5 cm (1.97 Inches) |
| Part Number | 3x HC-SR04 |
3. AZDelivery
AZDelivery HC-SR04 Ultrasonic Module Rangefinder Sensor for Raspberry Pi and Arduino including eBook
AZDelivery - Az-delivery, eBooks, your microelectronics expert. 3 mm accuracy. 26 mm. Welcome to the az-delivery family! for top quality microelectronics, full installation guides, we are your go to. Low power consumption approx.
Dimensions lxwxhxl: 45 x 20 x 19 mm width incl. 100 ma per second. 2 ma per measurement, max. Pins approx. Up to 50 measurements per second. We provide an array of application examples, libraries, and all-round assistance. Ultrasonic distance measurement from 2 cm up to 3 m to approx.
4. QooTec
Dupont Jumper Wire Mounting Bracket, Ultrasonic Sensor, HC-SR04 Set of 5 Ultrasonic Distance Sensor Kits for Arduino UNO MEGA2560 Raspberry Pi
QooTec - Trigger, this pin is connected to the ground of the system. 4 pins: vcc, it is an input pin which has to be kept high for 10us to initialize measurement by sending US wave. Customer service: when you buy our product you also get lifetime friendly customer service.
Ground, typically with 5v. Compatible: these modules can be used with both microcontroller and microprocessor platforms like Arduino, PIC, ARM, Raspberry Pie etc. Please contact us for any question.
Echo, this pin powers the sensor, it is an output pin which goes high for a period of time which will be equal to the time taken for the US wave to return back to the sensor. Use: these modules are used to avoid and detect obstacles with robots like biped robot, path finding robot etc It is used to measure the distance within a wide range of 2-400cm.
It can be used to map the objects surrounding the sensor by rotating it. Use: these modules are used to avoid and detect obstacles with robots like biped robot, path finding robot etc It is used to measure the distance within a wide range of 2-400cm. It can be used to map the objects surrounding the sensor by rotating it.
5. AZDelivery
AZDelivery 5 x HC-SR04 Ultrasonic Rangefinder Sensor Module for Raspberry Pi and Arduino including E-Book!
AZDelivery - 26 mm. Pins approx. Dimensions lxwxh: 45 x 20 x 19 mm width incl. 3 mm. Up to 50 measurements per second. Low power consumption approx.
Get now five hc-sr04 ultrasonic rangefinder Sensor at a special price with quantity discount! Ultrasonic distance measurement from 2 cm up to 3 m with an accuracy of approx.
Az-delivery, libraries, we are your go to. 100 ma per second. Welcome to the az-delivery family! for top quality microelectronics, and all-round assistance. 2 ma per measurement, max. We provide an array of application examples, eBooks, full installation guides, your microelectronics expert.
| Brand | AZDelivery |
| Manufacturer | AZDelivery |
| Height | 2.21 cm (0.87 Inches) |
| Length | 10.01 cm (3.94 Inches) |
| Weight | 0.04 kg (0.09 Pounds) |
| Width | 8 cm (3.15 Inches) |
| Part Number | 5x HC-SR04 |
6. Lujianghuixin
3pcs HC-SR04-P Ultrasonic Module Distance Measuring Ranging Transducer Sensor DC 3.3V-5V 2-450cm
Lujianghuixin - Adopt io trigger through supplying at least 10us sequence of high level signal. 1. The returning pulse signal. Customer experience, if you're not entirely satisfied, please just feel free to contact us at any time.
The module automatically send eight 40khz square wave and automatically detect whether receive. We strive to provide you with the highest quality product and the best. 2.
7. AZDelivery
AZDelivery 10 x HC-SR04 Ultrasonic Rangefinder Sensor Module for Raspberry Pi and Arduino including E-Book!
AZDelivery - Pins approx. Welcome to the az-delivery family! for top quality microelectronics, full installation guides, and all-round assistance.
2 ma per measurement, max. 26 mm. 3 mm. We provide an array of application examples, eBooks, libraries, your microelectronics expert. Az-delivery, we are your go to. Low power consumption approx.
100 ma per second. Up to 50 measurements per second. Get now ten hc-sr04 ultrasonic rangefinder Sensor at a special price with quantity discount! Ultrasonic distance measurement from 2 cm up to 3 m with an accuracy of approx. Dimensions lxwxh: 45 x 20 x 19 mm width incl.
| Brand | AZDelivery |
| Manufacturer | AZDelivery |
| Height | 4.29 cm (1.69 Inches) |
| Length | 18.01 cm (7.09 Inches) |
| Weight | 0.1 kg (0.22 Pounds) |
| Width | 7.11 cm (2.8 Inches) |
| Part Number | 10x HC-SR04 |
8. KEYESTUDIO
KEYESTUDIO Ultrasonic Sensor HC-SR04 Distance Sensor Kits Nano Robot Xbee Zigbee for Arduino R3 Mega 2560 and Raspberry Pi 3pcs
KEYESTUDIO - Transparent object, complex shaped object and dark environments detectable; Not highly affected by dust, dirt, or high-moisture environments.
Ranging distance: 2cm~450cm: high precision: up to 03cm; input trigger pulse：10us TTL Level Working voltage：05vdc; working current: 15mA; Detecting angle：15 degrees.
Ultrasonic hc-sr04 distance measuring transducer sensor includes an ultrasonic transmitter, a receiver and a control circuit. Only four pins on the hc-sr04: vcc power, trig Trigger, Echo Receive, and gnd ground, this distance sensor module is easy to set up and use for your next range-finding project.
| Brand | KEYESTUDIO |
| Manufacturer | keys |
| Weight | 0.07 kg (0.15 Pounds) |
| Part Number | KS0328 |
9. KingBra
KingBra 10 PCS HC-SR04 Ultrasonic Sensor Distance Module for Arduino Mega R3 Mega2560 Nano Duemilanove Nano Raspberry Pi 3 Robot,Pack of 10pcs
KingBra - Test distance = high-normal * sound velocity 340m/s/2. Package content: 10 pcs hC-SR04 in the antistatic resealable bag with a gift. Hc-sr04 ultrasonic sensor distance Module: using IO trigger for at least 10us high level signal.
There is a signal return, a high level through the io output, the duration of the high level is the ultrasonic wave from the launch to the return time. The module automatically sends eight 40 kHz and detect whether there is a pulse signal back. Power supply :5v dc, quiescent current :
ELEGOO - Hc-sr04 consists of ultrasonic transmitter, receiver, and control circuit. The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse.
AZDelivery - 26 mm. Dimensions lxwxh: 45 x 20 x 19 mm width incl. Get now three hc-sr04 ultrasonic rangefinder Sensor at a special price with quantity discount! Ultrasonic distance measurement from 2 cm up to 3 m with an accuracy of approx.
AZDelivery - Az-delivery, eBooks, your microelectronics expert. 3 mm accuracy. 26 mm. Welcome to the az-delivery family! for top quality microelectronics, full installation guides, we are your go to. Low power consumption approx. Dimensions lxwxhxl: 45 x 20 x 19 mm width incl. 100 ma per second. 2 ma per measurement, max. Pins approx. Up to 50 measurements per second. We provide an array of application examples, libraries, and all-round assistance. Ultrasonic distance measurement from 2 cm up to 3 m to approx.
QooTec - Trigger, this pin is connected to the ground of the system. 4 pins: vcc, it is an input pin which has to be kept high for 10us to initialize measurement by sending US wave. Customer service: when you buy our product you also get lifetime friendly customer service.
AZDelivery - 26 mm. Pins approx. Dimensions lxwxh: 45 x 20 x 19 mm width incl. 3 mm. Up to 50 measurements per second. Low power consumption approx.
Lujianghuixin - Adopt io trigger through supplying at least 10us sequence of high level signal. 1. The returning pulse signal. Customer experience, if you're not entirely satisfied, please just feel free to contact us at any time. The module automatically send eight 40khz square wave and automatically detect whether receive. We strive to provide you with the highest quality product and the best. 2.
KEYESTUDIO - Transparent object, complex shaped object and dark environments detectable; Not highly affected by dust, dirt, or high-moisture environments.
KingBra - Test distance = high-normal * sound velocity 340m/s/2. Package content: 10 pcs hC-SR04 in the antistatic resealable bag with a gift. Hc-sr04 ultrasonic sensor distance Module: using IO trigger for at least 10us high level signal. There is a signal return, a high level through the io output, the duration of the high level is the ultrasonic wave from the launch to the return time. The module automatically sends eight 40 kHz and detect whether there is a pulse signal back. Power supply :5v dc, quiescent current : 
