Can someone look at this PDF and advise on the 0.0047uf capacitor in the diagram, from what I know the symbol is for a electrolytic capacitor and I'm struggling to find one in such a small value.
https://www.electro-tech-online.com/custompdfs/2005/09/motionalarm2.pdf
Thanks
Steve
https://www.electro-tech-online.com/custompdfs/2005/09/motionalarm2.pdf
Thanks
Steve