Having built a free PIC LCD backpack PCB, Ezflyr decided to hack its pins to use with his temperature and humidity sensor. He successfully adjusted LCD backpack’s firmware, and developed a small app to display the temperature and humidity information on the computer. Via the forum. If you build a free PCB we’ll send you another one! […]
Tag Archives: temperature
Pressure and temperature sensor demo
Here’s Big Mess o’ Wires simple pressure and temperature demo: I described an idea for a hiking data analyzer based around an old cell phone LCD, a pressure/temperature chip, and an ATmega microcontroller. Since then, I’ve received the parts and built a simple demo that exercises everything. It’s not very exciting yet, but it demonstrates […]