Indoor/outdoor wireless thermometer using Arduino
This Arduino-based wireless thermometer uses two Arduino boards to measure indoor and outdoor temperatures. The outdoor Arduino board sends out the outdoor temperature measured by DS18B20 sensor to the indoor Arduino board using inexpensive 433MHz RF transmitter and receiver modules. The indoor Arduino board then displays the indoor and outdoor temperatures on a character LCD display.
Latest posts by R-B (see all)
- DIY power bank using recycled Laptop battery - August 24, 2016
- Another RPi-based solar powered weather station - August 18, 2016
- Open Indirect Ophthalmoscope is a portable screening device for retinal diseases - August 11, 2016