Day: June 21, 2020

Arduino RADAR system using Ultrasonic Sensor for Detection & Ranging

COMPONENTS USED: Name Quantity Component U1 1 Arduino Uno R3 SERVO2 1 Micro Servo PIEZO1 1 Piezo DIST1 1 Ultrasonic Distance Sensor D1 1 Red LED D2 1 Blue LED U2 1 LCD 16 x 2 R1R2 2 1 kΩ Resistor Ultrasonic Distance Sensor An ultrasonic sensor is an electronic device that measures the distance of a …

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Background subtraction using Open CV on videos

Introduction:This project makes use of Open CV for background subtraction techniques. Background subtraction is a technique that is used to subtract the background from the first frame. This is generally used in object detection. Software Requirements:1. Open CV2. Python 3 Basic Prerequisites:To understand the working of background subtraction, I’d recommend to read the following research …

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Interfacing HC-SR04 ultrasonic sensor with LPC2148

by Shubham_ECE_UPES Here we will try to interface an ultrasonic sensor with an arm microcontroller . The HC-SR04 sensor measures the distance by using ultrasound . Working Principle Ultrasonic Distance/Ranging Sensors depend on comparable working rule whatever is utilized in SONAR. It has got two transducers, one for transmitting ultrasound and second one for accepting …

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Interfacing ADC0808 with 8051 microcontroller

Introduction ADC is analog to digital converter, which is used to convert analog data into digital formats. Usually, it is used to convert analog voltage values into digital formats. Analog signals have infinite values like sine wave or speech. This Infinite values are converted into particular levels or states, which can be measured as physical …

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Decibel Meter using Sound Module

Introduction Decibel Meter using Sound Module & Arduino with LCD Display has been designed specifically for detecting the level of sound produced from any source and its intensity as well. The LCD panel directly displays the information about the sound level in numbers. The sound is distinguished as low, medium, and high-level sound on the …

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