For those occasions when there is no wall socket available to provide a mains supply, , this connection lead is the answer if a voltage connection can be made to some terminals or similar using our fully fused and insulated crocodile clips. Instead of a standard 13A plug.
Crocodile Clips (CROCCLIP) download
For those occasions when there is no wall socket available to provide a mains supply, this connection lead is one option (the external battery pack may be another) if a voltage connection can be made to some terminals or similar using our fully fused and insulated crocodile clips.
I bough a bunch of bare alligator clips (never heard of crocodile clips, must be a larger cousin. My hippie dad called them roach clips sometimes, but I digress). I soldered a bunch up and use those. If I need more, I will solder some more.
The micro:bit provides just enough current to operate the SG90 microservo. This servo requires 3 connections: GND, 3V and a logic pin. In this tutorial, we will equip the servo with crocodile clips to make it easier to use. However, you could also use a shield or crocodile clips with a male connector on one end to achieve the same result.
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