Build a Wireless Arduino Thermometer with RTC & LCD (CY33 Project)

Описание: Take a look at my CY33 outdoor thermometer build using Arduino! 🌡️
On the transmitter side, I’ve got an Arduino Uno paired with a DS1307 RTC and a 433 MHz wireless transmitter.
On the receiver side, I’m running an Arduino Mega 2560 with a matching 433 MHz receiver and a 4×20 I²C LCD display.

The system sends time-stamped temperature data wirelessly, and the receiver neatly shows the latest readings, battery voltage, and packet info on the LCD.
A great little project for experimenting with wireless communication and sensors in Arduino.

If you enjoy electronics builds, Arduino projects, and DIY weather gadgets, this one’s for you!

#Arduino #Electronics #DIY #Wireless #Thermometer #WeatherStation #Maker #ArduinoUno #ArduinoMega #433MHz