Close
0%
0%

Weather station

A weather station connected to a smart home

Similar projects worth following
I'm creating a weather station asked by a friend: essentialy, all the signals of the sensors will be managed by a microcontroller (ATMEGA328) working as "slave" in the modbus protocol to communicate with a PLC that already runs the all house.

pcb.jpg

The final PCBs

JPEG Image - 4.00 MB - 03/03/2021 at 20:24

Preview
Download

mainboard.png

Motherboard for ATMEGA328

Portable Network Graphics (PNG) - 56.95 kB - 03/03/2021 at 20:21

Preview
Download

dif.PNG

Differential amplifiers for sensors' signals

Portable Network Graphics (PNG) - 40.25 kB - 02/21/2021 at 21:18

Preview
Download

  • 6 × TL081 Amplifier and Linear ICs / Operational Amplifiers
  • 6 × TL082 Amplifier and Linear ICs / Operational Amplifiers
  • 18 × 1K ohms resistor
  • 1 × 10K ohms resistor
  • 6 × 100K ohms trimmer

View all 19 components

Enjoy this project?

Share

Discussions

Similar Projects

Does this project spark your interest?

Become a member to follow this project and never miss any updates