MYTECTUTOR - Hands-On Electronics Learning for Makers and Students

Electronics posts

4x4 keypad arduino door lock

4×4 keypad with Arduino password based security system.

arduino ir remote control relay and leds

Arduino IR remote control of LEDs and Relays.

oled i2c with Arduino

Interfacing SSD1306 OLED I2C Display with Arduino

Max7219 8X8 Led matrix bluetooth control using Android App.

Max7219 8×8 LED Matrix scrolling text control using Bluetooth and Android App.