A music-reactive LED circuit is a simple electronic circuit that responds to varying sound levels, usually, of the rhythmic melody from nearby playing music & displays the changing intensity level of the sound signal in … Read more
Areeba Arshad
This article is about a simple VU meter using LM358 IC. A volume unit (VU) meter is a device that displays a representation of the signal level in audio equipment. A volume unit or VU … Read more
Simple VU Meter Circuit using LM358 – Electronics Projects
The flip flops can also be termed latches which are of different types. They include SR flip flops, JK flip flops, D flip flops, and T flip flops. We will be discussing SR flip-flops here. … Read more
SR Flip Flop Circuit 74HC00 – Truth Table
A variety of ICs is there to drive a 7 segment display. They are IC 4026, 4033 and much more. Here in this tutorial, we are going to use IC CD4511 to drive 7 segment … Read more
How to drive a 7-Segment Display using BCD Driver IC CD4511
The JK flip flop was termed after his inventor jack Kilby which is available as IC packages. The JK flip flops work as storage devices, control circuits, and counters. These flip flops have complicated wiring … Read more
JK Flip Flop Circuit using 74LS73 – Truth Table
In a PT100 RTD Sensor, RTD means Resistance Temperature Detectors. It is a temperature sensor that contains a resistor that changes the resistance value as its temperature changes. They have proven useful examples to measure … Read more
PT100 RTD Temperature Sensor
Mp3 player is everyone’s favorite gadget that keeps one entertain for hours. An interesting fact is that we can build an mp3 player by ourselves and that too at a low cost. Here, we are … Read more
Mp3 player Circuit using GPD2846 Module
A flip-flop is an electronic circuit with two stable states that can store binary data. You can change the stored data by applying a variety of inputs. A T flip flop is just like JK … Read more
T Flip-Flop Circuit using 74HC74 – Truth Table and Working
TCRT5000 is an IR sensor. It is used to detect color and distance. This IR sensor is often used in line following robots, auto data logging on utility meters, etc. This sensor can sense if … Read more
TCRT5000 IR Infrared Reflective Switch – Line Track Sensor
In this tutorial, we are going to make a simple “Soft Latch Switch Circuit“. A latch circuit can ‘keep’ the circuit in either an on or off state until it applies an external signal to … Read more
Soft Latch Switch Circuit
In this tutorial, we are going to make a Simple H-Bridge Motor Driver Circuit using MOSFET. H-bridge is a circuit configured to control the speed and direction of a brushed DC motor. The convenience of … Read more
Simple H-Bridge Motor Driver Circuit
In this electronic project, we are going to make a “School/College Quiz Buzzer Circuit” using 555 Timer IC. A quiz is an essential event in any institution to test the participants’ knowledge. To increase the … Read more
School/College Quiz Buzzer Circuit – Electronics Projects
The DS18B20 is a 1-wire programmable Temperature sensor. Its main uses include measuring temperature in hard environments like in mines or soil etc. This temperature sensor can measure a wide range of temperature from -55°C … Read more
DS18B20 Temperature Sensor
Most of the time it happens our kid opens the door of the fridge and left it open So In this electronics project, we are going to make a “Fridge Door Alarm Circuit” using a … Read more
Fridge Door Alarm Circuit – Electronics Projects
This Electronic Project is about Automatic Street Light Controller Circuit Using Relays and LDR. We all may have seen streetlights on different streets. These lights provide light at night while they are off during the … Read more
Automatic Street Light Controller Circuit Using Relays and LDR
Building an FM Transmitter and broadcasting our own signals on the air is really a fun project to do. Especially, with this circuit since it does not require you to wound your own inductor or … Read more