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Rain Gauge Data Logger

Summary

A Raspberry Pi 3B is used to collect digital counts from an electronic rain gauge (1mm of rain per reed switch closure by magnetic see-saw). It has been running without issues for over 12 months. A UPS powers the Pi s...

By: User5441 Tags: raspberry pi pi sensor weather rain wifi logger Favored: 0

IoT Soundscape

I had been captivated by the sound levels of trains I could hear passing by Metford throughout the day/night. I wondered if a sound level sensor reporting data back over LoRa would help me understand when a train was noisy. I also like the idea of seeing or visualising a problem, in this case, an am...

By: User67235 Tags: iot soundscape sound sensor microphone pycom lopy4 lora lorawan Favored: 0

Darlington Pair Touch Circuit

Ever seen a touch lamp in action and wondered how on earth we can make that using basic components? This project is a basic circuit with 2 transistors to amplify a signal from your touch.

By: User57863 Tags: basic touch sensor transistor electronics Favored: 0

Basic Weather Station

The aim of this project was to provide a cost effective and basic weather station for my backyard that can upload readings to Weather Underground. Part 2 of the project will be using this local data to trigger activities in and around my house.

By: User51115 Tags: weather station wunderground raspberry pi temperature humidity sensor Favored: 0
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