Project 9: How to run the perfect bath using a microbit to detect the water level

Day 9 of Stay In and Make/Do - Make your Sunday soak more relaxing by using a microbit to tell you when the bath is run.
#StayHome 🏠😷 #WithMe #microbit
I'm at risk of flooding my house every time I run a bath, because I turn on the tap, walk away and get distracted by something. I'll show you how to build a device that will soon a buzzer when the bath is at the perfect depth, using just a microbit and a couple of wires.
Stay in and Make/Do is my series of daily projects to keep you entertained while you're staying at home. They're mainly electronics projects using the BBC Micro:bit (an affordable and easy to obtain little micro controller you can program in a really simple way), and these projects are suitable for all ages and ability levels - whether or not you've ever written code before or programmed anything!
⚙️🔨 YOU WILL NEED 🔨⚙️
🔷 Microbit and battery pack
(As an Amazon Associate I earn from qualifying purchases made with these affiliate links, but it doesn't cost you any extra 👍)
UK: amzn.to/3p7q7EL
US: amzn.to/3jEvkmd
🔷 USB cable (for programming the Microbit)
🔷 Buzzer
UK: amzn.to/3cY7zUX
US: amzn.to/3aQMtFv
🔷 Wires
🎥🎞️ OTHER VIDEOS IN THE SERIES 🎞️🎥
0️⃣ Introduction - • Stay In And Make/Do - ...
1️⃣ Project 1 - • Project 1: Microbit Fa...
2️⃣ Project 2 - • Project 2: Build your ...
3️⃣ Project 3 - • Project 3: Use two mic...
4️⃣ Project 4 - • Project 4: Make a Toil...
5️⃣ Project 5 - • Project 5: DIY remote ...
6️⃣ Project 6 - • Project 6: Automatic H...
7️⃣ Project 7 - • Project 7: Make micro...
8️⃣ Project 8 - • Project 8: Make a musi...
9️⃣ Project 9 - • Project 9: How to run ...
🔟 Project 10 - • Project 10: Build a mo...
💻⌨️ LINKS TO CODE ⌨️💻
Want to see my working? Download a version of my code to play with and investigate.
Here it is: makecode.microbit.org/_J7HeTy...
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➡️Twitter: / hannahmakes
➡️Website: www.hannahmakes.com
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➡️ / hannahmakes
Sound effects from www.zapsplat.com

[@MonkeGod860]

I love how it is exactly 5 minutes long

[@AndrewSink]

This is such a clever idea, trying to guess the water level is always a pain!

[@fre60]

You are really smart.

[@Dave-hc9iz]

This is so helpful I’m doing a project on the same concept, and man I’m so happy that i found this

[@HannahMakes]

That's really great to hear! :)

[@fre60]

Hi Hannah?

[@fre60]

Wow!!

[@HannahMakes]

Freweini :)?!