LED

DIY Portable Power Bank Circuit to Charge Your Cell Phone DIY Power Bank Circuit

The features of digital products are growing enormously, which triggers the frequent usage of smartphones in several…

 Simple LED Torch Circuit using 4049 IC Simple LED Torch Circuit using 4049 IC

You have seen many LED torches in the market, mostly use white LEDs as they provide good brightness and light. Today we are…

JK Flip-Flop: Circuit, Truth Table and Working JK Flip-Flop: Circuit, Truth Table and Working

The term digital in electronics represents the data generation, processing or storing in the form of two states. The two states…

D Type Flip-Flop: Circuit, Truth Table and Working D Type Flip-Flop: Circuit, Truth Table and Working

The term digital in electronics represents the data generation, processing or storing in the form of two states. The two states…

SR Flip-Flop Circuit Diagram with NAND Gates SR Flip-Flop with NAND Gates: Circuit, Truth Table and Working

The SR flip flop using NAND gate truth table is a basic sequential logic circuit that holds one bit of digital information. This extensive guide…

Using Python with Arduino- Controlling an LED Using Python with Arduino - Controlling an LED

Arduino has always been a powerful and an easy to use learning/developing platform when it comes to open source hardware…

Add Infrared Sensor to Raspberry Pi GPIO Add Infrared Sensor to Raspberry Pi GPIO

As we all know Raspberry Pi is a wonderful Developing platform based on ARM microprocessor. With its high computational power…

Simple Air Flow Detector Circuit Simple Air Flow Detector Circuit

Detection of air flow is useful in many projects and applications. Here we are building a very simple circuit to detect the air…

School/College Quiz Buzzer Circuit using 555 Timer IC School/College Quiz Buzzer Circuit using 555 Timer IC

Quiz is an important event in any school/College institution to test the knowledge of the participants. In order to increase…

RF Transmitter and Receiver Circuit RF Transmitter and Receiver Circuit

Making our projects Wireless always makes it to look cool and also extends the range in which it can be controlled. Starting…