Content for 16x2 LCD

16x2 LCD

An LCD is an electronic display module which uses liquid crystal to produce a visible image. The 16×2 LCD display is a very basic module commonly used in DIYs and circuits. The 16×2 translates o a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5×7 pixel matrix.

RFID/NFC Door Lock

“Oftentimes, we need to secure a room at our home or office (perhaps a secret dexters laboratory) so that no one can access the room without our permission and ensure protection against theft or loss of our important accessories and …

Arduino CO2 Meter

“How to make a benchtop CO2 meter. In this project, we will be making a benchtop-style CO2 meter using the sensor from Atlas Scientific hooked up to an Arduino Uno. The real-time readings in PPM will be shown on a …

Bicycle Journey Tracker With Arduino and GPS Module

“This is a bicycle journey recording device utilizing Arduino and a GPS module. Im riding an electrical bicycle from time to time during weekends. Several good bicycle riding routes which pass by the lakes and parks are located near to …

Gesture Controlled MP3Player

“Control your MP3Player with hand Gestures In this project i use gesture sensor to read and interpret hand movements as commands to control an MP3 Player. Gesture recognition is a topic in computer science and language technology with the goal …

5.1 channel preamplifier

“Digitally controlled 5.1 channel audio preamplifier system to increase the gain of the multi-channel PC sound cards. This project introduces a digitally controlled 5.1 channel audio preamplifier system. This amplifier is specifically designed to increase the gain of …

Health Monitoring System Using Arduino UNO with LCDI2C

“A Monitoring system that will detect the person’s Heart rate and Body temperature and display the values to the LCD.”

DIY Arduino Laser pointer Shooting Game

“You need to shoot as many targets as possible. You get one point and one more shot for each destroyed Target The object of the game is to shoot the LDR (target) under the active LED with a light beam …

Wheels4Water : Let’s paddle away through water mgmt issues

“Are we neglecting the importance of water? Probably, the answer is YES. Go through this different and versatile project to find a solution. Before diving into the Hardware & Software setup, it is important to first understand what the project is …

A user-friendly interface in a simple timer

“Make a user-friendly interface with an alphanumeric display, a rotary encoder and a finite state machine This project explains how a finite state machine may be useful to make a user-friendly interface with an alphanumeric display and a rotary encoder …

1kW Arduino MPPT Solar Charge Controller (ESP32 + WiFi)

“Build a 1kW WiFi MPPT Solar Charge Controller, equipped with phone app datalogging telemetry! (Android & IoS) It is compatible with 80V 30A solar panel setups and all battery chemistries up to 50V. The project is based on an Arduino ESP32 …