A 9V battery, some test leads and croc clips, a resistor and an LED. I am way more excited about this LED lighting up than perhaps I would have expected to be. This is loads of fun.

I’m even enjoying measuring the resistance of resistors with the multimeter and cross-checking against the reading from the coloured bands.

Leave a Reply

Your email address will not be published. Required fields are marked *

To respond on your own website, enter the URL of your response which should contain a link to this post's permalink URL. Your response will then appear (possibly after moderation) on this page. Want to update or remove your response? Update or delete your post and re-enter your post's URL again. (Find out more about Webmentions.)