arduino | DOFBOT 4/4

IoT Web Server Based Sound Pollution Monitor

Feb 27, 20212 min read

IoT Web Server Based Sound Pollution Monitor

In this tutorial we will make a IoT Based Sound decibel Level Monitoring using Nodemcu ESP826612E and KY-037 high Sensitivity Sound...

167 views1 comment

Hand Gesture Controlled 2WD using Accelerometer, RF(433 Mhz ), Decoder and Encoder

Ramesh G

Feb 14, 20213 min read

Hand Gesture Controlled 2WD using Accelerometer, RF(433 Mhz ), Decoder and Encoder

A simple Arduino based RF controlled robot that can be driven remotely. The RF remote control provides the advantage of a good...

294 views0 comments

RF Encoder and Decoder Controlled 4 Channel Relay

Ramesh G

Feb 14, 20212 min read

RF Encoder and Decoder Controlled 4 Channel Relay

This tutorial to learn, One of the easiest and cheapest ways to implement wireless communication is using RF Module (Radio Frequency...

537 views0 comments

RF Encoder and Decoder interface with Arduino

Ramesh G

Feb 14, 20213 min read

RF Encoder and Decoder interface with Arduino

This tutorial to learn, One of the easiest and cheapest ways to implement wireless communication is using RF Module (Radio Frequency...

2,263 views0 comments

Ramesh G

Feb 9, 20212 min read

Arduino Based 4DOF Robotic Arm Control

In this tutorial we are going to do is a simple design an Arduino Uno based 4DOF Robotic Arm control using potentiometer. This project...

4,779 views0 comments

Arduino Based Fire alarm using dot matrix display

Ramesh G

Feb 6, 20218 min read

Arduino Based Fire alarm using dot matrix display

In this article we interface Flame Sensor with Arduino and learn all the steps to build Fire Alarm System by using Arduino, flame sensor...

110 views0 comments

Ramesh G

Jan 25, 20213 min read

KY-039 Finger Heart beat detector

In this project I describe how this signal is converted into a heartbeat rate like BPM (beats per minute). KY-039 This KY-039 Finger...

1,432 views0 comments

Ramesh G

Dec 26, 20203 min read

Bluetooth Controlled Servo

Learn how to control servo motors using an Android application in a mobile device, an Arduino UNO, and HC-05 Bluetooth module. A servo...

2,839 views0 comments

8X8 LED Matrix Max7219 Control using Android app via Bluetooth

Ramesh G

Dec 19, 20209 min read

8X8 LED Matrix Max7219 Control using Android app via Bluetooth

Here to learn how to control 8×8 LED Matrix using the MAX7219 driver (FC-16 Module) and Arduino board and android application. It is a...

1,264 views2 comments

Egg Incubator using DHT11and Bluetooth for Android app.

Ramesh G

Dec 14, 20209 min read

Egg Incubator using DHT11and Bluetooth for Android app.

Incubating eggs is a fun, 21-day project that can be successful with careful attention and a few special pieces of equipment. With care,...

4,386 views13 comments

Car Reverse Parking using Ultrasonic Sensor

Ramesh G

Dec 5, 20205 min read

Car Reverse Parking using Ultrasonic Sensor

In this project Arduino Based Parking System using Ultrasonic Sensor and Android application via Blue tooth HC-05. Totally 8 sensor to...

693 views0 comments

Arduino Controlled LED using Visual Basic

Ramesh G

Nov 17, 20203 min read

Arduino Controlled LED using Visual Basic

Creating a simple program in Visual Basic that allows the user to turn an LED On or Off on the Arduino. The LED is connected to Digital...

493 views0 comments

Arduino Controlled Motion Camera using PIR Sensor

Ramesh G

Nov 17, 20203 min read

Arduino Controlled Motion Camera using PIR Sensor

A camera that is positioned on a wall between two rooms, however, you can only see one room at a time unless you log into the camera...

1,530 views1 comment

Arduino based 2 Axis Solar Tracking using LDR

Ramesh G

Nov 16, 20203 min read

Arduino based 2 Axis Solar Tracking using LDR

Here is a solar tracker system that tracks the sun’s movement across the sky and tries to maintain the solar panel perpendicular to the...

1,081 views0 comments

Ramesh G

Nov 16, 20203 min read

Line Follower Bot using Arduino Uno

In this project based on black line follower and white surface. The line follower is an automated self-driven vehicle in which follows...

110 views1 comment

Arduino Based Wireless Notice Board using Bluetooth and Android Application

Ramesh G

Oct 19, 20203 min read

Arduino Based Wireless Notice Board using Bluetooth and Android Application

The project based on HC-05 Bluetooth module which Controlling 16x2 LCD display using android application. For Programmed ardunio Uno &...

649 views0 comments