Simple Voice FM Transmitter Circuit designed by using single NPN BC547 Transistor. This mini FM transmitter circuit will broadcast FM …
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Simple Audio Amplifier Circuit Using TDA7052 gives 1 Watt mono Audio output. IC TDA7052 is 8-lead dual in line plastic …
How to Make Continuous LED Flashing Circuit? To Answer this Common and Frequently asked question we designed 1 IC LED …
Simple Automatic Street Light Circuit Using IC 741 is easy to construct with few easily available components. In this circuit …
Simple Battery Level Indicator Circuit designed by using IC LM3914 – dot/bar display driver from Texas Instruments. This circuit detects …
Simple Solar Power Li-Ion Battery Charger Circuit designed by using IC CN3065 with few external components. This circuit delivers constant …
Li-Po Battery or Lithium-ion Polymer battery is a Rechargeable battery which uses a polymer electrolyte instead of a liquid electrode. …
Simple easy to construct Condenser Mic Preamplifier Circuit designed by using sing transistor (BC547). This PreAmplifier circuit constructed to operate …
Some Sensitive Electronic Components, Sensors or Microcontrollers Requires 3.3V DC supply as power source. When we apply 5V or 12V …
Simple and Most widely used H-Bridge Motor driver circuit by using L293D plotted in schematic and PCB here, We know …