oled – 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,…

Interfacing MPX5010DP Pressure Sensor with Arduino

psadminetechpath April 9, 2023

Introduction: In this tutorial we will learn how to interface a MPX5010 pressure sensor with Arduino uno using onboard analog input pin A1 and generate…

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…

Mini GPS Display using Ublox neo-6m module and ESP8266 nodemcu

pawansawarkar November 30, 2018

About: In this project we will learn how to interface GPS module with esp8266 as main controller to show GPS data on OLED display. We…

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 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…