# Ultrasonic Sensor HCSR-04

**URL:** <https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842>\
**Category:** Sensors\
**Created:** [August 24, 2024, 12:45am UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842 "2024-08-24T00:45:14Z")\
**Posts on this page:** 7\
**Page:** 2

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**Author:** ![chito1623](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/chito1623/32/1053475_2.png) [@chito1623](https://forum.arduino.cc/u/chito1623)\
**Post date:** [August 24, 2024, 12:47pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/22 "2024-08-24T12:47:02Z")

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Hi jim-p,

The problem solve by changing to a new sensor.

Thanks

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**Author:** ![jim-p](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/jim-p/32/922840_2.png) [@jim-p](https://forum.arduino.cc/u/jim-p)\
**Post date:** [August 24, 2024, 12:48pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/23 "2024-08-24T12:48:24Z")

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Glad you found the problem

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<div class="post-metadata">

**Author:** ![chito1623](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/chito1623/32/1053475_2.png) [@chito1623](https://forum.arduino.cc/u/chito1623)\
**Post date:** [August 24, 2024, 12:48pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/24 "2024-08-24T12:48:57Z")

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Hi johnLincoln,

I change sensor and solve my problem.

Thanks

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<div class="post-metadata">

**Author:** ![chito1623](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/chito1623/32/1053475_2.png) [@chito1623](https://forum.arduino.cc/u/chito1623)\
**Post date:** [August 24, 2024, 12:49pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/25 "2024-08-24T12:49:46Z")

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Hi Tom George,

I change sensor and solve my problem.

Thanks

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<div class="post-metadata">

**Author:** ![chito1623](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/chito1623/32/1053475_2.png) [@chito1623](https://forum.arduino.cc/u/chito1623)\
**Post date:** [August 24, 2024, 12:50pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/26 "2024-08-24T12:50:18Z")

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Thanks everybody

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<div class="post-metadata">

**Author:** ![JohnLincoln](https://avatars.discourse-cdn.com/v4/letter/j/7ba0ec/32.png) [@JohnLincoln](https://forum.arduino.cc/u/JohnLincoln)\
**Post date:** [August 24, 2024, 12:58pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/27 "2024-08-24T12:58:15Z")

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Hi chio1623,  
I'm glad you found the problem, and got it working.  
Your code from the first post worked for me, so I knew it must be a hardware problem.

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**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\
**Post date:** [February 20, 2025, 12:58pm UTC](https://forum.arduino.cc/t/ultrasonic-sensor-hcsr-04/1294842/28 "2025-02-20T12:58:29Z")

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Closed on February 20, 2025, 12:58pm UTC

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