Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and predict when it’s going to occur, you might like this project from [Mohammad ...
Incorporating four sensors onto a compact 1.85 x 1.74-in. form factor, the I2C1610 StackableUSB Environmental Sensor Board can measure temperature, light, humidity, and atmospheric pressure via an I2 ...