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Ultrasónica del módulo HC-SR04 Kingduino

Ultrasónica del módulo HC-SR04 Kingduino

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2,63 €
Estado:
Backorder
Peso:
14 g
SKU:
387000005
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El sensor ultrasónico HC-SR04 utiliza el sonar para determinar la distancia a un objeto - al igual que los murciélagos o delfines lo hacen.

Este módulo ofrece una excelente precisión del alcance y lecturas estables en un paquete fácil de usar. operación No se ve afectado por la luz solar o material negro (aunque acústicamente materiales blandos como tela puede ser difícil de detectar). Un rendimiento similar a la SRF005 pero con el bajo precio de un sensor de infrarrojos de Sharp.

Perfecto para la prevención de colisiones en sus próximos robótica o proyecto multirotor!


Especulación:
Energía: 5V DC
Corriente en reposo: <2 mA
Ángulo eficaz: <15 ​​°
Que van Distancia: 2 cm - 500 cm / 1 "- 16 pies
Resolución: 0,3 cm
LxWxH: 45 x 20 x 15 mm
Peso: 8,5 g

incluye:
Módulo ultrasónico
1 x cinta Terminado cable 200mm

* Nota: Este no es un producto original de marca Arduino.

  • SKU (Número de Referencia) 387000005
  • Brand -
  • Capacidad ( mAh ) -
  • Peso ( g) 14.00
  • Longitud 50.00
  • Ancho 20.00
  • Altura 50.00
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This little sensor is Not compatible with the APM series of autopilots (yet).
There have being made a few attempts to make it work with APM but it does not worth the effort.
If you are looking for an APM sonar sensor try something else.

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This little sensor is Not compatible with the APM series of autopilots (yet).
There have being made a few attempts to make it work with APM but it does not worth the effort.
If you are looking for an APM sonar sensor try something else.

I've found the schema: http://uglyduck.ath.cx/ep/archive/2014/01/Making_a_better_HC_SR04_Echo_Locator.html
I've checked my own HC-SR04. The schema is right. But the chip MAX232 is not working correctly. Normally, the transmitter MK2 would be driven by /-10V and mine is 0/ 5V, the MAX232 doesn't oscillate and doesn't generate high voltages.

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I've found the schema: http://uglyduck.ath.cx/ep/archive/2014/01/Making_a_better_HC_SR04_Echo_Locator.html
I've checked my own HC-SR04. The schema is right. But the chip MAX232 is not working correctly. Normally, the transmitter MK2 would be driven by /-10V and mine is 0/ 5V, the MAX232 doesn't oscillate and doesn't generate high voltages.

Works as it should with and Arduino. A quick google of HC-SR04 and you can find the library, examples and all you need to use it.

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Works as it should with and Arduino. A quick google of HC-SR04 and you can find the library, examples and all you need to use it.

Although I have not yet incorporated this sensor into my Multiwii quadcopter, I have been able to find lots of Arduino code online so far. All I really have to do now is figure out which pins to use. Device looks nice and sturdy for what it is.

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Although I have not yet incorporated this sensor into my Multiwii quadcopter, I have been able to find lots of Arduino code online so far. All I really have to do now is figure out which pins to use. Device looks nice and sturdy for what it is.

This product is very cheap comparing with other sites but it's less accuracy. honestly, I didn't try the original product to compare between them.

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This product is very cheap comparing with other sites but it's less accuracy. honestly, I didn't try the original product to compare between them.

Fairly accurate, will need to search google for an arduino library called "NewPing" in order for it to work properly

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Fairly accurate, will need to search google for an arduino library called "NewPing" in order for it to work properly

Just make sure to setup the range to 200 otherwise you will have alt. jumps

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Just make sure to setup the range to 200 otherwise you will have alt. jumps

This module can be found on other site for upwards of $15.. Good onya HK for keeping the prices real!

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This module can be found on other site for upwards of $15.. Good onya HK for keeping the prices real!

First time buying Arduino from HK. Connected it to my breadboard and had it working within minutes using a sample sketch. Search for Ultrasonic SR04 and a bunch of examples come up. Had to make sure it was a sketch for the 4 pin version, and not 3.

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First time buying Arduino from HK. Connected it to my breadboard and had it working within minutes using a sample sketch. Search for Ultrasonic SR04 and a bunch of examples come up. Had to make sure it was a sketch for the 4 pin version, and not 3.

I connected the sensor up to an Arduino Nano used the Newping library and example code and it worked very well giving reasonably accurate measurements ( within 5-10pcnt ) from 1 inch to about 60ins ( my ceiling ). I plan to use for collision avoidance in a small wheeled robot and am even thinking of using for water level detection in our 5000 gallon rainwater tank. Very good value.

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I connected the sensor up to an Arduino Nano used the Newping library and example code and it worked very well giving reasonably accurate measurements ( within 5-10pcnt ) from 1 inch to about 60ins ( my ceiling ). I plan to use for collision avoidance in a small wheeled robot and am even thinking of using for water level detection in our 5000 gallon rainwater tank. Very good value.

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Customer files
Manual - Ultrasonic Module HC-SR04 Download [35]
Modulo HC-SR04 em Portugues Download [112]
Arduino code for reading distance Download [1]
Description of how module works Download [79]
SONAR on KK2 Download [366]
KK2 upgrade with sonar Download [742]
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