DIY Programming Arduino Lilypad using Arduino Uno

    Hello Guys, In this blog we will tell you how to program an Arduino Lilypad using an Arduino Uno. As you know Lilypad is becoming quite a useful board for wearable applications, it needs an external programmer to change its firmware or code. Here we use Arduino Uno as a programmer and demonstrate […]

DIY Token Display System (4 bit Up Down Counter)

    Token systems are used to manage queues of people in banks, hospitals and other places. Visitors are allotted serial token numbers and have to wait till there number is called. These no.’s can be updated by entering the complete no. or by pressing the up/down key in case its a serially organized count. […]

DIY Wireless Water Level Alarm (RF 434 Mhz)

      Components required : A) RF Circuit (434 Mhz)  : Circuit Video here1) 1 x RF Module Tx + Rx (434 Mhz) (Buy here)2) 1 x HT 12E (Encoder) + HT 12D (Decoder) + Resistors (1M,50K) (Buy here)3) 1 x General Purpose PCB (Buy here)4) 2 x 7805 Based Power Supply Circuit Components (Buy here)5) Led (Buy here)+ Switchs […]

DIY Motion Sensor Alarm

    Components required : 1) 1 x Arduino Uno R3 Board (Buy here) 2) 1 x PIR Sensor (Buy here)3) 1 x Piezo Buzzer (Buy here)4) 1 x Mini Breadboard (Buy here)5) 2 x LED (Green & Red) with Resistors 220 Ohm Optional 1) Power Source (Battery with Snapper/DC Adapter) : 9-12V DC (Buy here)2) Tools (Buy here)3) Jumper Wires (Buy […]

DIY IoT WiFi Temperature Logger

Learn here : 1) Circuit Diagram of WiFi Board 2) Link for UART3) ESP12F Manual4) AT Command Reference5) Codes & Schematics Components required :1) 1 x Arduino Uno R3 Board (Buy here) or 1 x Arduino Development Board (Buy here) 2) 1 x ESP8266 ESP12F WiFi Module with Breakout Board (Buy here)3) 1 x LM35 Temperature Sensor (Buy here)4) 1 x USB to TTL Converter […]

Bidirectional Visitor Counter – Arduino Project

Bidirectional visitor counter is one of the most useful and important application based project which can be made using Arduino. Bidirectional Visitor counters are most commonly used at Mall, stadium or event entrances to count the footfall of the people entering or exiting the place. It can also be used for automation by controlling the […]

DIY Arduino Digital Code Lock

      Components required : 1) 1 x Arduino Uno R3 Board (Buy here) or 1 x Arduino Development Board (Buy here)  2) 1 x 16×2 LCD with Breakout Board (Buy here)3) 1 x 170 Point BreadBoard (Buy here)4) 1 x Single Channel 5V Relay Module (Buy here)5) 1 x 4*4 Keypad Matrix (Buy here)6) 1 x 5V Small Buzzer (Buy here) Optional1) […]

Wireless Remote Controlled Car (RF 434 Mhz) : DIY

This project “Wireless Remote Controlled Car” is an enhancement on the “Wireless Remote Controlled Circuit“. It is very useful to study the features of wireless communication for electronics students or hobbyists.  In our project we are designing an Wireless remote control based on Radio Frequency (RF 434 Mhz). For that we are using a RF […]

Homemade Arduino Circuit – DIY

Homemade Arduino? It may sound a lot complicated than it is practically. So we decided to make our own homemade arduino circuit which can run any arduino based project.  The world is going crazy about Arduino and why not, it is such a beautiful piece of technology which has opened new horizons for so many […]

Line Following Robot – DIY (Simple)

Line Following Robot ? We all have heard or seen one. Let’s build one in this tutorial. If this is the first time you are building a Line Following Robot or LFR, as it is commonly known, this will be a comprehensive guide.To keep matters simple, we’ll not be using any microcontroller/processor or programming and […]