Single transistor Rain detector alarm or water drop detector alarm, We can use this circuit any…
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IC 555 as Amplifier
The IC 555 timer, often referred to simply as the “555” is a highly flexible and…
Continue ReadingSimple Regulated DC without Regulator IC
Simple Regulated DC without Regulator IC, Yes here is the Simple Regulated DC supply circuit without…
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9V Regulated Power supply Circuit – Current stabilizer
IC LM723 is a Voltage Regulator from Texas Instruments designed for Series Regulator applications. By using…
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AC Lamp Power Control Circuit
AC Lamp Power Control Circuit using SCR, the AC Lamp Power Control Circuit is designed to…
Continue ReadingAc Power Controls-TRIAC
Ac Power Controls circuit using TRIAC. Components List S.No Name Quantity 1. Triac BT 136 1…
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Ac power motor speed control circuit
AC Power Motor Speed Control Circuit designed with SCR BRY44 acts as Single Phase AC Voltage…
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Variable Regulated Power Supply IC LM317
Τhis circuit gives regulated dc power with variable voltage level, here IC LM317 used as a…
Continue ReadingAudio Amplifier-Low power
Simple two stage resistor capacitor coupled low power audio amplifier using npn transistor BC547 designed, This…
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