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How to make MPU6050 based Digital Compass using OLED Display

CODE #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafr…

byTech Arduino Code •October 20, 2026

How to make BME280 based Weather Station using ESP32

CODE #include <WiFi.h> #include <WebServer.h> #include <…

byTech Arduino Code •October 01, 2026

How to make Car Gear Indicator with Hall and OLED Display using Arduino

CODE #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h…

byTech Arduino Code •July 30, 2026