Single Digit 7-Segment Display

A 7-Segment display is a commonly used electronic display device for decimal numerals from 0 to 9 and in some cases basic characters. The use of light-emitting diodes in the 7-segment display made it more popular whereas...

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RGB LED

The RGB led is a led that consist of mainly of Red, green and blue led and can emit different colors by mixing the three main led color of the led. This is why the led has four legs three of the leg belongs to each of the led and the...

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Light Dependent Resistor(LDR)

Light Dependent Resistor also called a photo-resistor (photocell, photoconductor) is a passive electric component that decreases its resistance with respect to receiving light on its surface. The resistance of a photo-resistor decreases...

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L298N DUAL-H Motor Driver

The L298N Dual-H Motor Driver Motor is a high power motor driver module for driving Dc motors and stepper motors. This module has an L289N driver IC, 5V regulator, 5V jumper, a power LED, and a heat sink. This module can...

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IR Proximity Sensor

A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact. A proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation (infrared, for instance), and looks...

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Intelligent Solar Controlled Peltier Device

Due to loss in vaccine potency, as a result of the exposure of vaccines to inappropriate temperatures, alternative solutions to vaccine storage needs to be developed to ensure that the product quality is maintained throughout...

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Pulse Width Modulation (PWM)

Pulse Width Modulation is a method of reducing the average power delivered by an electrical, by effectively cutting it up into several equal parts. The average value of the voltage and current fed to the load is controlled by turning...

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The PIR Sensor

Most of the time when we watch some action or adventure movies or series we see so scenes in the show where they employ some dope motion detection technology against a security breach. If you have ever thought of how this was...

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