Arduino | DOFBOT

ESP32 3.5inch TFT Touch display ILI9488 with LVGL UI Part5

Oct 76 min read

ESP32 3.5inch TFT Touch display ILI9488 with LVGL UI Part5

Here to learn how to make a ESP32 board based 3.5inch touch display ILI9488 using the LVGL (Light and Versatile Graphics Library) and...

90 views0 comments

ESP32 3.5inch TFT Touch display ILI9488 with LVGL UI Part3

Ramesh G

Oct 76 min read

ESP32 3.5inch TFT Touch display ILI9488 with LVGL UI Part3

Here to learn how to make a ESP32 board based 3.5inch touch display ILI9488 using the LVGL (Light and Versatile Graphics Library) and...

45 views0 comments

ESP32 3.5inch TFT Touch display ILI9488 with LVGL UI Part2

Ramesh G

Oct 76 min read

ESP32 3.5inch TFT Touch display ILI9488 with LVGL UI Part2

Here to learn how to make a ESP32 board based 3.5inch touch display ILI9488 using the LVGL (Light and Versatile Graphics Library) and...

257 views0 comments

ESP32 Web Server with DS18B20 and Max7912 7segment display Interface

Ramesh G

Jul 286 min read

ESP32 Web Server with DS18B20 and Max7912 7segment display Interface

In this tutorial, we will learn how to create a temperature monitor using the DS18B20 digital temperature sensor, an ESP32 web server,...

28 views0 comments

ESP32 Web Server Based Real time ADC with MIT App Inventor2

Ramesh G

Jul 103 min read

ESP32 Web Server Based Real time ADC with MIT App Inventor2

In this tutorial, I 'll Published how to read the analog value using web server and MIT app inventor over WiFi using ESP32 development...

322 views0 comments

ESP8266 DHT11 Weather Monitor with OLED and Google Gauge

Ramesh G

Sep 30, 20226 min read

ESP8266 DHT11 Weather Monitor with OLED and Google Gauge

In this project, how to make a weather monitor using an ESP8266, DHT11 and OLED display. The Temperature , humidity data to UI oled...

315 views0 comments

Ramesh G

Apr 17, 20223 min read

Bluetooth Controlled RGB LED

In this tutorial, you will learn about Arduino RGB LED control with Bluetooth. Here common cathode RGB LED and Bluetooth HC-05 used for...

107 views0 comments

4 channel Pulse Width Modulation with Bluetooth

Ramesh G

Apr 14, 20223 min read

4 channel Pulse Width Modulation with Bluetooth

In this tutorial, LED Brightness Control using arduino PWM pins and Bluetooth HC-05 device for LED Brightness slider using android...

188 views0 comments

Water Level Depth Detection and LED control with Bluetooth HC-05

Ramesh G

Jun 17, 20215 min read

Water Level Depth Detection and LED control with Bluetooth HC-05

In this article, we’re going to do an Arduino based water level depth sensor and (PWM) LED brightness control and interface with HC-05...

1,279 views0 comments

Arduino Temperature Measure using (Thermistor -NTC)

Ramesh G

Jun 1, 20213 min read

Arduino Temperature Measure using (Thermistor -NTC)

In this article, I’ll explain how thermistors work, then I’ll show you how to set up a basic thermistor circuit with an Arduino that will...

1,145 views0 comments

IoT Cloud and Web Server Based Water Level Controller

Ramesh G

May 20, 20212 min read

IoT Cloud and Web Server Based Water Level Controller

Here to build a water level monitoring and controller based on Internet of things. In this Water level monitoring using myDevices...

2,240 views0 comments

Ramesh G

Feb 28, 20212 min read

IoT Web Server Based Gauss Meter

In this tutorial we build a Linear Magnetic Hall sensor to measure magnetic fields using NodeMCU based Web Server. Here to measure the...

286 views0 comments

Ramesh G

Feb 6, 20213 min read

JoyStick Controlled Relay Board

In this project, we are interfacing Joystick with Arduino simply by controlling four Channel relay Board as per the movement of the...

802 views1 comment

Ramesh G

Feb 6, 20214 min read

Pong Game using dot matrix display 8X8

In this Pong Game project, The dot matrix that we’re going to use in this guide is a 8×8 matrix which means that it has 8 columns and 8...

2,435 views0 comments

RPM Measurement Using Optical Interrupter Switch

Ramesh G

Feb 5, 20212 min read

RPM Measurement Using Optical Interrupter Switch

In this project, I will talk about Phototransistor Optical Interrupter Switches (Opto Coupler) Module, how this module works and helps in...

2,621 views0 comments

Ramesh G

Dec 29, 20202 min read

Arduino graph using android app

Here is simplest component used and good accuracy for Signal Graph, Voltage and current measured reading value (DC) by using Android...

1,933 views2 comments