Resistors

Voltage Controlled Oscillator (VCO) Voltage Controlled Oscillator (VCO)

Most of the consumer electronic devices around us, such as mobile phones, TVs, Radios, and MP3 players, are a combination of…

RC, RL and RLC circuits RC, RL and RLC Circuits

The entire range of electronic components can be divided into two broad categories: active components and passive components.…

DC Circuit Theory DC Circuit TheoryWhat is DC?

In elementary school, we learned that everything is made by atoms. This is a product of three particles: Electrons…

Passive High Pass Filter Passive High Pass Filter

Previously, we discussed the Passive Low Pass Filter; now it is time to look into the passive high pass filter. A passive high…

Smart Blind Stick Project using Arduino and Sensors Smart Blind Stick using Arduino

Ever heard of Hugh Herr? He is a famous American rock climber who has shattered the limitations of his disabilities; he is a…

Arduino Relay Control Tutorial Arduino Relay Control Tutorial

LED Blinking is a very common and almost first program for every embedded learner or beginner. In which we blink an LED with…

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…

Arduino based Digital Ammeter Arduino Based Digital Ammeter

Ammeter is used to measure current flow through any load or device. Here in this Arduino Ammeter, we will explain about…

555 Timer PWM Generator Circuit Generate Pulse Width Modulation (PWM) Signal using 555 Timer IC

Pulse Width Modulation using 555 timer is an important feature of today’s microcontroller due to its requirement for…

Raspberry Pi PWM Tutorial Raspberry Pi PWM Tutorial

Raspberry Pi is an ARM architecture processor-based board designed for electronic engineers and hobbyists. The PI is one…