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cover image of 1.5V FM Broadcast Transmitter Project Using a Transistor

1.5V FM Broadcast Transmitter...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of 1KM Power FM Transmitter Project Using a Transistor

1KM Power FM Transmitter...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of 741 Opamp IC Tester Project

741 Opamp IC Tester Project

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Audio Level Indicator Project Using LM339

Audio Level Indicator Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Auto and Manual Pulse Generator Project Using Timer IC 555

Auto and Manual Pulse...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Constant PWM

Constant PWM

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Contactless Telephone Ringer Project Using Transistors

Contactless Telephone Ringer...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Differential Temperature Controller Project Using 741 Opamp

Differential Temperature...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Electronic Device Beeper Project Using 4093

Electronic Device Beeper...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Electronic Stethoscope Project Using a Transistor

Electronic Stethoscope...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Fire Alarm Project Using Transistor and Thermistor

Fire Alarm Project Using...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Flashing Battery Monitor Project Using Transistors

Flashing Battery Monitor...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Light Activated Screaming Siren Project Using Timer IC 555

Light Activated Screaming...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Parked Vehicle Indicator Project Using Timer IC 555

Parked Vehicle Indicator...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Periodically ON-OFF Relay Switching Project Using IC 4011 NAND Gates

Periodically ON-OFF Relay...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Pulse Generator and Signal Tracer Project Using Transistors

Pulse Generator and Signal...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Schmitt Trigger Project Project Using 555 Timer

Schmitt Trigger Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Secret Door Bell-Identify Who Is At the Door Project Using Transistors

Secret Door Bell-Identify Who...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Sound of Drummer Project Using Timer IC 555

Sound of Drummer Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Sound Scanner Project Using Opamp IC 741

Sound Scanner Project Using...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Timer Alarm 5, 10, 15 and 30 Minutes Project Using Timer IC 555

Timer Alarm 5, 10, 15 and 30...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Two Devices Control Switch Project Using IC 4017

Two Devices Control Switch...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Whistle to Beeping Sound Project Using IC 4049

Whistle to Beeping Sound...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of 20Hz to 20kHz Sound Generator Project Using IC 555 Timer

20Hz to 20kHz Sound Generator...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of 5 Volts Regulated Dual Power Supply Project Using 7805 and 7905

5 Volts Regulated Dual Power...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Battery Equality Monitor Project Using Transistors

Battery Equality Monitor...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Battery Level Monitor Project Using IC 741 Opamp

Battery Level Monitor Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Count Down Timer Project Using IC 4060

Count Down Timer Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Dual Power Supply from Battery Project Using Timer IC 555

Dual Power Supply from...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Electronic Coin-Toss Project Using Timer IC 555

Electronic Coin-Toss Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Fire Alarm Project Using Thermistor and NAND Gates

Fire Alarm Project Using...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Live-Line Detector Project Using IC 4017

Live-Line Detector Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Polarity Indicator Project Using IC 741 Opamp

Polarity Indicator Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Programmable Humidity Controller Project Using IC 741 Opamp

Programmable Humidity...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Puff to OFF LED Project Using Transistors

Puff to OFF LED Project Using...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Relay Control Project Using Photo Resistor and IC 741 Opamp

Relay Control Project Using...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Soft ON-OFF Device Switch Project Using IC 555 Timer

Soft ON-OFF Device Switch...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Speaker to Microphone Converter Project Using Transistors

Speaker to Microphone...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Telephone Off-Hook Indicator Project Using Transistors

Telephone Off-Hook Indicator...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Temperature Meter Project Using Sensor LM35 and IC 3914

Temperature Meter Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Temperature Sensor Project Using Thermistor and IC 741 Opamp

Temperature Sensor Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Touch Sensitive Switch Project Using IC 4017 and IC 555

Touch Sensitive Switch...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of 38 KHz Astable Multivibrator Project Using Timer IC 555

38 KHz Astable Multivibrator...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of 9V DC Power Supply with Short Circuit and Audio-Visual Indicator Project Using Transistors

9V DC Power Supply with Short...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Logic State Indicator Project Using Transistors

Logic State Indicator Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Melody Door Ringer Project Using IC 7413

Melody Door Ringer Project...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Radiator Hot Indicator Project Using Thermistor and Timer IC 555

Radiator Hot Indicator...

Mini Electronic Projects (Series)

Guruji Author
(2020)

cover image of Telephone Ring Indicator Project Using Timer IC 555

Telephone Ring Indicator...

Mini Electronic Projects (Series)

Guruji Author
(2020)