Mukul Vaishnav

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Record and Play 3D Printed Robotic Arm using Arduino

Robotic Arms have proved themselves useful and more productive in many applications where speed, accuracy and safety is required. But to me, what’s …

Arduino

DIY Arduino Motor Driver Shield PCB

In this DIY session, we make an <b>Arduino Motor Driver Shield</b> to drive DC motors, stepper motor and Servo Motor. Compatible with Arduino UNO and Arduino …

Arduino

​How to Build a Raspberry Pi FM Radio Transmitter

Be it a boring afternoon, a monotonous job or a lonely long drive FM radio stations have always kept us entertained. While on the contradictory it …

What is Rotary Encoder and How to Use KY-040 Rotary Encoder with Arduino

A <b>Rotary encoder</b> is an input device which helps the user to interact with a system. It looks more like a Radio potentiometer but it outputs a train of …

Arduino

What is Brushless DC Motor (BLDC) and How to Control BLDC Motor with Arduino

Building stuff and getting them work, the way we want, has always been sheer fun. While that being agreed, building stuff that could fly would …

IoT Based Alexa Voice Controlled LED using Raspberry Pi and ESP12

IoT based Electricity Energy Meter using ESP12 and Arduino

Build your own Amazon Echo using a Raspberry Pi with Alexa Voice Service

It’s been almost two years since amazon released the <b>Amazon ECHO voice controlled speaker</b> and the popularity of the speaker has continued to soar for …

Publishing Temperature and Humidity Sensor Data to AWS - IoT using Raspberry Pi

Raspberry Pi has always been the first choice for developing IoT based applications if some level of computation is involved. With the flexibility of …

Arduino Based Piano with Recording and Replay

Arduino has been a boon for people who are not from the electronics background to build stuff easily. It has been a great prototyping tool or to try …

Bluetooth Controlled 8x8 LED Matrix Sign Board Display Circuit on PCB using Arduino

Be it the long stretched highways or your doctors front door, we have sign boards placed everywhere to provide us information. But these sign boards …

Arduino RFID Door Lock Project using Arduino Uno, RFID Reader EM-18 and Relay Module

You have seen <b>RFID Door Lock</b> Mechanism in some Hotels and other places, where you don’t need a key to unlock the room. You are given a card and you …

Space Race Game using Arduino and Nokia 5110 Graphical Display

Programming has always been fun and it just got a lot better with development platforms like Arduino. Almost every programmer out here would have …

Tilt Sensor Interfacing with Arduino Uno

A <b>Tilt Sensor switch</b> is an electronic device that detects the orientation of an object and gives its output High or Low accordingly. Basically, it has …

IR Controlled DC Motor using Arduino Uno

Arduino has become the most popular Microcontroller among students and hobbyists in very less span of time. So everyone try to use Arduino to make …

Arduino

Setting up Wireless Access Point using Raspberry Pi

Joystick Module

<b>Joystick Module</b><p><b>Joystick Pinout</b><p>[Click the image to enlarge it]<p><b>Pin Configuration</b><p><b>Pin No.</b><p><b>Pin Name</b><p><b>Description</b><p>1<p>Gnd<p>Ground terminal of Module<p>2<p>+5v<p>Positive …

DIY Arduino Inclinometer using MPU6050

Arduino Light Sensor Circuit using LDR

We all want our home appliances to be controlled automatically based on some conditions and that's called Home automation. Today we are going to …

Arduino Nano

<b>Arduino Nano</b><p><b>Arduino Nano Pin Diagram</b><p>[Click the image to enlarge it]<p><b>Arduino Nano Pin Configuration</b><p><b>Pin Category</b><p><b>Pin Name</b><p><b>Details</b><p>Power<p><b>Vin, 3.3V, 5V,</b> …

Arduino Metal Detector Project with Code and Circuit Diagram

Raspberry Pi Print Server: Setup a Network Server using CUPS

DIY Arduino Based Fire Fighting Robot Project with Code and Circuit Diagram

According to National Crime Records Bureau (NCRB), it is estimated that more than 1.2 lakh deaths have been caused because of fire accidents in India …

Arduino Sound Level Meter - Measure Sound/Noise Level in dB with Microphone and Arduino

<b>Noise pollution</b> has really started to gain importance due to high population density. A normal human ear could hear sound levels from 0dB to 140dB in …

Arduino

How to Install Kodi on Raspberry Pi 3 Running on Raspbian

Hi guys, we are in the spirit of streaming and accessing media files from anywhere and everywhere and that’s why as a follow up to the last tutorial …

Smart Blind Stick Project using Arduino and Sensors

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

Arduino

Cell Phone Controlled AC using Arduino and Bluetooth

In today’s modern world, where ever we go we have lots of electronic devices around us. But, out of all, there is only one device that we personally …

Raspberry Pi Plex Server - How to Set up Plex Media Server on RPi

Hi guys, so one of the problems with the digital age is having so much data stored here and there, especially media files, its always a pain when you …

Raspberry Pi

Control your Computer with Hand Gestures using Arduino

Recently <b>Gesture controlled Laptops or computers</b> are getting very famous. This technique is called Leap motion which enables us to control certain …

Microcontroller

How to Make a Mini Tesla Coil 9v - Wireless Power Transmission

Be it an ordinary high school project or a mind blowing arcing project, a <b>Tesla Coil</b> is always fun to build and will definitely make your project look …