ultrasonic

TDK INVENSENSE MOD-CH101 ULTRASONIC TOF SENSOR MODULE

Mouser Electronics, Inc., the authorized global distributor with the newest semiconductors and electronic components, is now stocking the MOD_CH101 ultrasonic time-of-flight (ToF) sensor module and DK-CH101 SmartSonic™ platform from InvenSense, a TDK Group company. The ToF solutions offer fast and accurate range measurement with ultra-low power consumption, and are capable of detecting objects of any …

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TRAMPOLINE BOUNCE COUNTER HAS RASPBERRY PI AUTOMATE AWAY YOUR PARENTAL DUTIES

If you have a toddler and a mini-tramp you know the rallying cry of “Mama, Count!”. If you don’t don’t have either of these things, become the hero uncle or aunt by building one for your family members who have been social distancing with a three-year-old monster bundle of joy for the last five weeks. This trampoline bounce …

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Interfacing HC-SR04 Ultrasonic Sensor with Raspberry Pi

Ultrasonic distance sensors are designed to measure distance between the source and target using ultrasonic waves. We use ultrasonic waves because they are relatively accurate across short distances and don’t cause disturbances as they are inaudible to human ear. HC-SR04 is a commonly used module for non contact distance measurement for distances from 2cm to …

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How to connect a Lego Mindstorms NXT Ultrasonic Sensor to the Raspberry Pi

Abstract Directly connect a Lego Mindstorms NXT Ultrasonic Sensor to a Raspberry Pi. A TCA9517 I2C bus buffer and an additional GPIO pin for SCL is necessary. A short C++ program to read the measured distance is provided. Introduction Raspberry Pi (Pi), despite some shortcomings, is definitely my favorite SBC. By far the biggest community …

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Ultrasonic Distance Measurement Using Python – Part 1

LEDs, buzzers and switches are the most common items people attempt to interface to their Raspberry Pi’s. Something I found in eBay that is a little bit different is an ultrasonic measurement module. This allows you to measure the distance to the nearest wall or solid object. The modules are easy to buy, cheap and …

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