# \#ultrasonic-receivers-transmitters **URL:** https://forum.digikey.com/tag/ultrasonic-receivers-transmitters/3561.md [Latest](https://forum.digikey.com/latest.md) · [Categories](https://forum.digikey.com/categories.md) · [Tags](https://forum.digikey.com/tags.md) --- ## [Operating voltage of transducer](https://forum.digikey.com/t/operating-voltage-of-transducer/46445)
**Author:** [@alisha.ph21228](https://forum.digikey.com/u/alisha.ph21228)\ **Replies:** 2\ **Last updated:** [November 13, 2024, 2:30pm UTC](https://forum.digikey.com/t/operating-voltage-of-transducer/46445 "2024-11-13T14:30:44Z")
I recently purchased a NBL Series Langevin Bolt-On Piezoelectric Transducer, NBL20602S. In the specifications sheet, everything is mentioned except the operating voltage. Since I need a power amplifier to amplify its… --- ## [Ultrasonic Sensors: Types, Applications and Solutions for Accurate Measurement and Detection](https://forum.digikey.com/t/ultrasonic-sensors-types-applications-and-solutions-for-accurate-measurement-and-detection/45670)
**Author:** [@aayushi.nainwal](https://forum.digikey.com/u/aayushi.nainwal)\ **Replies:** 0\ **Last updated:** [October 15, 2024, 9:56am UTC](https://forum.digikey.com/t/ultrasonic-sensors-types-applications-and-solutions-for-accurate-measurement-and-detection/45670 "2024-10-15T09:56:10Z")
Introduction The word ultrasonic refers to sound waves with frequencies greater than 20 kHz, which are inaudible to the human ear. A device that uses ultrasonic waves to detect the position, distance, or speed of an obj… --- ## [US-100 Ultrasonic Sensor from Adafruit](https://forum.digikey.com/t/us-100-ultrasonic-sensor-from-adafruit/44562)
**Author:** [@mitch\_13649](https://forum.digikey.com/u/mitch_13649)\ **Replies:** 0\ **Last updated:** [August 29, 2024, 7:10pm UTC](https://forum.digikey.com/t/us-100-ultrasonic-sensor-from-adafruit/44562 "2024-08-29T19:10:53Z")
US-100 Ultrasonic Sensor from Adafruit If you are looking to incorporate an ultrasonic sensor in a project to precisely measure distance, the US-100 sensor from Adafruit is a fantastic option. It is a reliable and versat… --- ## [Understanding Different Gesture Sensor Technologies and its Application](https://forum.digikey.com/t/understanding-different-gesture-sensor-technologies-and-its-application/44160)
**Author:** [@aayushi.nainwal](https://forum.digikey.com/u/aayushi.nainwal)\ **Replies:** 0\ **Last updated:** [August 16, 2024, 7:02am UTC](https://forum.digikey.com/t/understanding-different-gesture-sensor-technologies-and-its-application/44160 "2024-08-16T07:02:52Z")
Introduction: Gesture recognition refers to technology that interprets human gestures, such as hand movements, facial expressions, or body language, through mathematical algorithms. It enables humans to interact with mac… --- ## [Sensing Distance for MaxBotix Inc. MB7368-100 Ultrasonic Sensor](https://forum.digikey.com/t/sensing-distance-for-maxbotix-inc-mb7368-100-ultrasonic-sensor/39946)
**Author:** [@aayushi.nainwal](https://forum.digikey.com/u/aayushi.nainwal)\ **Replies:** 0\ **Last updated:** [March 26, 2024, 10:18am UTC](https://forum.digikey.com/t/sensing-distance-for-maxbotix-inc-mb7368-100-ultrasonic-sensor/39946 "2024-03-26T10:18:34Z")
The MB7368, part of MaxBotix Inc.'s line of outdoor sensors, is a robust ultrasonic sensor module designed for rugged environments. This ultrasonic sensor detects objects beginning at 1mm from the device and ranges out … --- ## [Ultrasonic sensor](https://forum.digikey.com/t/ultrasonic-sensor/38516)
**Author:** [@lokeshse23](https://forum.digikey.com/u/lokeshse23)\ **Replies:** 3\ **Last updated:** [February 5, 2024, 10:19pm UTC](https://forum.digikey.com/t/ultrasonic-sensor/38516 "2024-02-05T22:19:10Z")
Hi, I want to buy a Small ultrasonic sensor for an industrial project, I chose the sensor “CUSA-TR80-18-2400-TH” which fits our requirements but every ultrasonic sensor has 3 pins (Vcc, Gnd, Data) but here it has only 2… --- ## [Ultrasonic Receivers, Transmitters](https://forum.digikey.com/t/ultrasonic-receivers-transmitters/31558)
**Author:** [@shawn\_adams](https://forum.digikey.com/u/shawn_adams)\ **Replies:** 0\ **Last updated:** [June 8, 2023, 8:36pm UTC](https://forum.digikey.com/t/ultrasonic-receivers-transmitters/31558 "2023-06-08T20:36:37Z")
This Product Selection Guide contains information to help select products in the Ultrasonic Receivers, Transmitters category on DigiKey.com Ultrasonic Receivers and Transmitters are designed to detect and transmit hi… --- ## [Using ultrasonic level sensors on a complex water surface](https://forum.digikey.com/t/using-ultrasonic-level-sensors-on-a-complex-water-surface/29584)
**Author:** [@harbord](https://forum.digikey.com/u/harbord)\ **Replies:** 3\ **Last updated:** [March 25, 2023, 8:34am UTC](https://forum.digikey.com/t/using-ultrasonic-level-sensors-on-a-complex-water-surface/29584 "2023-03-25T08:34:08Z")
Undergrads and I study river erosion of simulated bedrock in a 14-cm wide water flume. In this summer’s research, we need a good way to characterize the water surface profile in a non-stationary and non-uniform flow fiel… --- ## [Interfacing a Three Wire Ultrasonic Sensor to the PSOC 5LP](https://forum.digikey.com/t/interfacing-a-three-wire-ultrasonic-sensor-to-the-psoc-5lp/13168)
**Author:** [@TechForum](https://forum.digikey.com/u/TechForum)\ **Replies:** 0\ **Last updated:** [March 30, 2021, 3:58pm UTC](https://forum.digikey.com/t/interfacing-a-three-wire-ultrasonic-sensor-to-the-psoc-5lp/13168 "2021-03-30T15:58:51Z")
Created by Matthew Bon, last modified on Mar 17, 2017 Required Hardware: PSOC 5LP prototyping kit Three wire ultrasonic sensor, for this article I used the Parallax 28015 Useful Links: CY8CKIT-059\_Quickstart\_Guide …