Components required : A) RF Circuit (434 Mhz)  : Circuit Video here 1) 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 […]

DIY Wireless Water Level Alarm (RF 434 Mhz)


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 […]

DIY Motion Sensor Alarm


Learn here :  1) Circuit Diagram of WiFi Board 2) Link for UART 3) ESP12F Manual 4) AT Command Reference 5) 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) […]

DIY IoT WiFi Temperature Logger



Components required : 1) 1 x Arduino Uno R3 Board (Buy here) or 1 x Arduino Development Board (Buy here)   2) 1 x 16x2 LCD with Breakout Board (Buy here) 3) 2 x IR Sensor Module (Buy here) Optional 1) Power Source (Battery with Snapper/DC Adapter) : 9-12V DC (Buy here) 2) Tools (Buy here) […]

DIY Arduino Visitor Counter


Components required : 1) 1 x Arduino Uno R3 Board (Buy here) or 1 x Arduino Development Board (Buy here)   2) 1 x 16x2 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) […]

DIY Arduino Digital Code Lock


12
Components required : A) Motorized Structure : Assembling video here 1) 4 x DC Geared Motors : 100/200 rpm (Buy here) 2) 4 x Compatible Tyres (Buy here) 3) 1 x Chassis (Mechanical body) (Buy here) B) RF Circuit (434 Mhz)  : Circuit Video here 1) 1 x RF Module Tx + Rx (434 […]

DIY RC Wireless Car (RF 434 Mhz)



Hello Everyone! 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 students, hobbyists and developers. We our self have been using Arduino and worked on so many interesting applications based on it. With […]

DIY Homemade Arduino


Hey there ! So after few months of working on interesting projects, we are back with a DIY tutorial and this time we explore an all time classis, the Line Following Robot or LFR. To keep matters simple, we'll not be using any microcontroller/processor or programming and anyone whether you are […]

DIY Simple Line Following Robot


17
Hello Everyone ! In this post we start exploring the world of Wireless Communication and start with one of the simplest RF modules available for beginners, RF Modules working on 434 Mhz and using Amplitude Shift Keying (ASK) modulation. In today's generation, it is often required to switch electrical appliances […]

DIY RF 434 Mhz Based Wireless Remote Control



8
Hello Everyone, Welcome to our Blog ! In this post, we are going to guide you to build a Wired RC (Remote Controlled) Vehicle from scratch with complete details and video demo. We are going to assume that you have no prior experience and starting from scratch. Components required : […]

DIY Wired RC (Remote Controlled) Vehicle