display – Blog eTechPath

DIY Weighing Scale using HX711, OLED i2c display and ESP8266 NodeMCU with Zero Calibration Function

psadminetechpath April 24, 2023

Introduction: In this tutorial you will learn how to interface HX711 loadcell amplifier module with ESP8266 NodeMCU board and getting output on i2c OLED display.…

DIY OLED Weighing Scale using 10kg Loadcell with HX711 and Arduino Uno

psadminetechpath April 21, 2023

Introduction: In this tutorial you will learn how to interface HX711 loadcell amplifier board with Arduino uno and getting output on i2c oled display. Also,…

Crypto Currency Ticker Using Esp8266 and OLED display

psadminetechpath January 13, 2022

Introduction: Ticker is basically a display which connects with your local WiFi router or access-point and fetch online crypto currency data from api and displays…

Digital distance measuring device using ultrasonic sensor SR04, OLED display and Arduino

psadminetechpath May 5, 2018

About: In this project i will explain how to interface SR04 ultrasonic sensor module with Arduino and display result on OLED display. Components: Arduino SR04…

How to Control MAX7219 LED Matrix with ESP8266 WiFi Module

psadminetechpath December 2, 2017

About this Project:In this project we will learn how to interfacing ESP8266 module with MAX7219 matrix display to scrolling text message from web user interface.…

Bluetooth Controlled 8×8 LED MAX7219 Matrix using Android Phone.

psadminetechpath October 12, 2017

About: This project is about moving LED matrix display. In this project we will use MAX7219 8×8 LED module for display, Arduino UNO for brain…

Simple POV display using Attiny2313

psadminetechpath September 8, 2017

Component List: IC1 : ATtiny2313P LED1-8 : Diffused LED (use any color of your choice )…

How to operate home appliances wirelessly using ESP8266 and android phone

psadminetechpath September 8, 2017

Required Components: NodeMCU or any ESP8266 Relay Module 128×64 OLED display (Optional) Android Phone Circuit Diagram : Source Code: #include <ESP8266WiFi.h> #include <WiFiClient.h> #include…