Weather Station

A simple weather station based on an Arduino Uno and 2 sensors for temperature, atmospheric pressue and humidity, with a 3D printed case.
The SCAD file has the case designs - my bed is 15x15 so I designed this as 2 smaller boxes that are screwed together internally.
The circuit diagram shows how to interconnect the various components with the Arduino Uno. The ODS file has a full layout for stripboard/veroboard custom shield - I literally printed and stuck that onto my board and it worked perfectly when all components were soldered on and the Arduino was attached.

Parts list:
Arduino Uno (you could use a different Arduino of course)
BMP280 pressure sensor (this is the 3.3V version, hence the MOSFETS)
DHT11 temperature sensor
CMU 16x2 LCD (or equivalent using HD44780 controller)
2 x 2N7000 MOSFETs
3 x 10k resistors
300 ohm resistor
10k variable resistor
push-button switch
4xAA battery holder + battery clip
DC barrel jack / power plug (2.1mm inner, 5.5mm outer)
36 hole