Simple Microphone to Speaker Amplifier Circuit
How is it realistic for you to see someone talking at the MIC and the amplified sound emanating from the speaker? sIs it possible to attach…
SSShagufta Shahjahan2 min19.5k
SS
Shagufta Shahjahan
306 projects published
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Electronic Mosquito Repellent Circuit
Commonly, the anti-agents we have employed at our homes and offices as a Mosquito repellent like mats, coils, sprays, and creams are often h…
SSShagufta Shahjahan2 min9.4k
Audio Equalizer Circuit using LA3600
This is a monolithic linear IC from Sanyo, a simple audio equalizer circuit designed using the popular 5-band IC LA3600 graphical equalizer…
SSShagufta Shahjahan1 min18.3k
Heart-Shaped Serial LED Flasher
LED Flasher circuits always seem fascinating. But, when available in customized shapes and designs, it gives an eye-catching effect to its v…
SSShagufta Shahjahan2 min10.2k
Audio Mixer Circuit using LM3900
We need an Audio mixer to amplify different audio inputs with a single amplifier. It is a quadruple Norton operational amplifier with a 14 p…
SSShagufta Shahjahan2 min15.6k
Voltage to Frequency Converter using AD654
A voltage-to-frequency converter (VFC) is an oscillator with a square wave at the output, and whose frequency is linearly proportional to it…
SSShagufta Shahjahan1 min10.3k
RC Phase Shift Oscillator using Op-Amp
Here in this project, we are going to make an RC Phase Shift Oscillator utilizing Op-Amp. An electronic oscillator circuit that gives sine w…
SSShagufta Shahjahan1 min12.5k
How to make Digital Stopwatch
Generally, we need a stopwatch to distinguish the time of two occasions. Therefore, in this tutorial, we are developing a simple digital sto…
SSShagufta Shahjahan2 min19.9k
LED VU Meter using LM3914 and LM358
We can consider the Volume Meter as an Equalizer, which is available in the Music frameworks. We can see the moving of lights (LEDs) as per…
SSShagufta Shahjahan2 min18.7k
Time Delay Circuit with Relay
Here, in this DIY, we are making a “Simple Time Delay Circuit Using 555 Timer IC.” This circuit comprises 2 switches one for starting the de…
SSShagufta Shahjahan2 min16.2k
15V Dual Power Supply Regulated
In this DIY, we make a 15 Volt Dual Regulated Power Supply by using a few low-cost components. If you are learning electronics and have an i…
SSShagufta Shahjahan2 min13.8k
Simple VU Meter Circuit using LM358
We will create an excellent entertaining simple VU meter circuit using the LM358 demonstration. Furthermore, the VU Meter or Volume Meter is…
SSShagufta Shahjahan1 min14.4k
555 Timer Monostable Multivibrator Circuit
The monostable multivibrator mode of 555 timers IC is likewise called Single-shot mode. The single-shot mode is the other name of the monost…
SSShagufta Shahjahan2 min13.1k
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