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ESP32 Web Image Controlled Servo Motor
In this tutorial to create a project where you control a servo motor angle from 0 to 180 degrees using a web interface with an image that...
Ramesh G
Aug 18, 20245 min read
51 views
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ESP32 Interface Simcom A7670C 4G LTE AT Command, Call, Read SMS and Send SMS
In this tutorial, you'll learn how to use Simcom 7670C 4G LTE Module, An Integrating the SIM7670C 4G LTE module with an ESP32 and using...
Ramesh G
Aug 4, 20246 min read
3,448 views
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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,...
Ramesh G
Jul 28, 20246 min read
40 views
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Interfacing APDS-9930 Ambient Light Sensor(ALS) with Arduino Uno
This module consists of ambient light , IR and proximity sensors. The detection distance is up to 100 mm. The APDS-9930 sensor measures...
Ramesh G
Jun 3, 20213 min read
468 views
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NodeMCU Based DS18B20 Temperature server
In this tutorial we will show how to build ESP8266 and interface DS18B20 temperature sensor and LCD display. This project uses ESP8266...
Ramesh G
Feb 17, 20214 min read
672 views
1 comment


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...
Ramesh G
Feb 6, 20214 min read
2,471 views
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Dot Matrix LED Clock, Event, Temperature & Humidity Display
It’s a simple Clock, Event message, temperature and humidity display, and so far it’s working pretty well. It’s built around an Arduino...
Ramesh G
Dec 16, 202023 min read
719 views
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