Pay in 4 interest-free payments of $5.24 Learn more
Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
Great for your intelligent automated garden system
3V or 5V power supplies
The kit of components includes:
community account and sensor node
Design files and instructions can be found in the repository here:
EMF Detector Sale Great for your intelligent automatedThis electronic circuit detects changes in local electro magnetic fields and converts them to human audible sounds. Electro magnetic fields are all around us, but are usually invisible and silent. This detector uses two inductors to give a stereo audio output of the noise created by electro magnetic fields. This is useful for investigating electronic circuits, checking power supplies and investigating the unseen world around us. This kit includes a
