Hi, Has anyone made their own sensors? I’d like to try making a moisture sensor but am a bit daunted.
Hi, has anyone made a sensor themselves? I’d like to give it a go but am a bit daunted...
I have just borrowed a book from the library ('Food from your forest garden' by Martin Crawford and Caroline Aitken) which re
I recently did a MOOC with the GROW Observatory, which I found personally useful and insightful. Anyway, I have a small -a