Does the switch ever make you feel shocked? It usually does not happen, but often it can be hazardous to physically touch the switches. But What if you have to press a button on or … Read more
Shagufta Shahjahan
Again with the aid of this tutorial, we show you the construction of Temperature Controlled Automatic Switch. So, we improve the circuit with a switch, and now we go to Home Control AC devices with … Read more
Temperature Controlled Automatic Switch
Today a fundamental but advantageous circuit is now being built with the LM35 temperature sensor. We also can adjust the LEDs as per the temperature on just this circuit. Unless the temperature reaches a certain … Read more
Temperature Controlled LEDs using LM35
Sensors, mostly robotic and digitalization, are a crucial part of electronics. Electronic device sensors make our society simpler, without operator interaction, by automatically sensing and controlling the devices. The sensors, such as fire sensors, rain … Read more
IR Sensor Module Circuit
In this tutorial, we made a simple audio tone control circuit. So, In simple language, Circuit Tone Control is a circuit that helps to control audio output. The volume, triple, and distortion of the audio … Read more
Simple Audio Tone Control Circuit using TL072
In this project, we will create a day and night indicator (or an indicator of the darkness and light) showing whether blackness or light is popular in the background. The circuit detects light through an … Read more
Dark and Light Indicator Circuit
A small Loudspeaker is a fun project to execute. You can link it with a USB port of 3.5mm to your iPhone or tablet and celebrate your private speaker. It can be attached to any … Read more
Small Loudspeaker for Computer or Cell Phone
In this article, we are making Automatic Rain Sensing Wiper Circuit using 555 Timer IC. For example, In luxury vehicles, you saw Automatic Wiper System where Windshield Washer fluid reservoir is enabled magically when the … Read more
Automatic Rain Sensing Wiper Circuit
Today, in this tutorial, we will show you how to make an audio voice-over circuit. Generally, we hear music and sounds from the same speaker in many places, such as in speaking events or in … Read more
Audio Voice-over circuit using LM386
A Clapping switch is a fascinating DIY project circuit that turns ON/OFF the LED lights with a specific pitch’s solid clap sound. However, this applauds or clap switch circuit’s primary segment is the Electric Condenser … Read more
Clap Switch Electronic Project
In this tutorial, on Wheatstone bridge’s principle, we construct a light detector circuit. We believe that “Eyes feel what the mind sees.” Just like LDR, if the source of light in the sensor field is … Read more
Light Detector Circuit using Wheatstone Bridge
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 a microphone with a speaker directly from MIC to … Read more
Simple Microphone to Speaker Amplifier 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 harmful. For example, mosquito repellent creams and oils can cause unfavorable effects … Read more
Electronic Mosquito Repellent Circuit
This is a monolithic linear IC from Sanyo, a simple audio equalizer circuit designed using the popular 5-band IC LA3600 graphical equalizer. The LA3600 IC is suitable for portable stereo players, audio mixers, simple audio … Read more
Audio Equalizer Circuit using LA3600
LED Flasher circuits always seem fascinating. But, when available in customized shapes and designs, it gives an eye-catching effect to its viewers. We have started a series of exciting flasher circuits in different shapes, colors, … Read more
Heart-Shaped Serial LED Flasher
We need an Audio mixer to amplify different audio inputs with a single amplifier. It is a quadruple Norton operational amplifier with a 14 pins dual inline package, Audio mixer circuit using IC LM3900 is … Read more