Adafruit Holiday Shipping Deadlines 2018: Attention! Please place all UPS 2 Day orders by Friday 12/14/2018 11 AM EST
0

Sump Monitor and Alarm #piday #raspberrypi @Raspberry_Pi

NewImage

From Cory Whitesell on Hackster.io:

I built a new home where water is a persistent problem. To mitigate the chances of a flooded basement, I needed a system to notify me in case of a sump pump failure or a power outage so I can react in time.

Because of the rural location of my home and spotty cell phone service, I could not rely on the push notifications from a home automation hub (because push notifications are not queued and are lost if your mobile data service is spotty).

So I built my own solution.

This solution uses a raspberry pi GPIO to monitor a pair of float switches. One switch is placed between the high and low water mark in your sump so that it toggles every time the sump fills and drains as the pump does it’s thing. The second switch is placed above the high water mark so that there’s an alarm if the water reaches a level where it is certain that power or pump has failed.

Read more


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 9,200+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Japanese word working and more in December’s issue of HackSpace magazine!

Wearables — Solder-less magic

Electronics — = != ==.

Biohacking — Finding Bliss with Anandamide

Python for Microcontrollers — sysfs is dead! long live libgpiod! libgpiod for linux & Python running hardware @circuitpython @micropython @ThePSF #Python @Adafruit #Adafruit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.