Have you ever found a dirty toilet especially in public place? It is very common in my place. Some people forget to flush and some don’t care if they flush. Even sometime the flush system does not work properly. An unflushed toilet is a very painful one for the next user. So, how can you monitor this before going to use it? Using a camera can be an easy solution!!! But you can not place a camera inside a toilet.
So, what will be the next option? Yes, Walabot can be a good (may be only) alternative for this. Walabot is a programmable 3D imaging sensor that sees through objects using radio frequency technology and brings highly sophisticated sensing capabilities without taking any optical image!
Each 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.