‘subLaundry’ Combines Paho MQTT Python, @IFTTT, and #Arduino for a Laundry Detector #IoTuesday
Sometimes I forget things. In particular, I forget to transfer my clean but wet laundry from the washing machine to the dryer. When this happens, I have to waste time, detergent, electricity, and water to re-wash the clothes. My wife’s sister has an expensive race-car-red washing machine that plays a few cheerful musical notes when the cycle is finished. That reminder is helpful, and my better half likes the little tune, but I figured I could get crafty and make the dumb old washer and dryer whisper in my ear through the internet. Here’s how I did it.
I especially dig the simple solution for attaching the accelerometer sensor to the machine:
Strong enough to stay attached and yet easy enough to remove when needed.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.