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Showing posts from February, 2022

Water Detection Alarm Device

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Water Detection Alarm Device

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Rain Alarm Circuit 2

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Rain Alarm Circuit using Transistors

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Circuit Diagram

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Music Operating Dancing LEDs light

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3.7v Battery Low Full Indicator Ciruit

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IC LM3914 : Pin Configuration,Working and Applications

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Battery Charge Indicator Circuit Design using LM3914

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IC LM3914 : Pin Configuration,Working and Applications

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Polarity circuit with Diodes and LED’s

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How to build a Polarity Checker circuit

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How to Connect a CAR Battery | Polarity Checker

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Alternative to LM35 Temperature Sensor

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LM35 Temperature Sensor pins out

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What is Sensor and types of sensor

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SMD Equivalent of 2N3906

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Circuit Symbol

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2N3906 Pinout, Features, Equivalent & Datasheet

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Spy Dialer: Free Reverse Phone Lookup

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Types of NRF communion Modules

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Simple AM Radio receiver at home

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