smellOMeter

The greatest and useful project for your organization it does not matter if you have a small or big team. All people have one thing in common: we all FART! And you need to know if the organization bathroom is smells bad (and of course if is occupied).

Arduino - Radio Receiver

:Material:

• 1x Ardunino Uno
• 1x 433Mhz Radio Receiver Module

Photo:

Sketch:

Arduino - Radio Transmitter

Material:

• 1x Arduino Nano
• 1x PIR Motion Sensor
• 1x Ultrasonic Distance Sensor
• 1x MQ2 Gas Sensor
• 1x 433Mhz Radio Transmitter Module
• 2x 3.7v 650mah Li-ion Batery(optional)
• 1x Black Plastic Box (optional)
• 1x Eletronic Swicth (optional)

Photo:

Sketch:

C# WPF - Serial Data Reader and API Webhook sender

WPF serial reader:

The communication diagram:

Slack example: