Relay Switch Activated by Tone and Signal

Relay Switch Activated by Tone and Signal: This is a simple project of Relay Switch Activated by Tone and Signal circuit diagram.The essenc...

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1+1 Regulator Handles Two Input Voltages

Regulator Handles Two Input Voltages circuit in Fig 1 supplies both 3.3 and 5V to transitional circuits that employ both the new 3.3V and ol...

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White line Flower

Here is simple and low-cost electronic circuit project for White line Flower Circuit.  This circuit will be used for a toy automotive to fol...

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Step-Up Booster Powers Eight White LEDs

Small white LEDs are capable of delivering ample white light without the fragility problems and costs associated with fluorescent backlights....

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LED Display Brightness Controller

Even if you are designing a microcontroller-based LED display system , often it may calls for a manual option to control brightness of the ...

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