Description: This is a plain red lightemitting diode with 5 mm diameter and straight wire connectors powered by a 9 V battery using a battery clip and a breadboard for connection Please note that this only works if the led features some internal series resistor to limit the forward current The circuit is closed via two red wires and a metal coin Using this circuit other things as the coin can be tested for their conductivity for electric current
By: mathiasmagdowski
Date: 2018-10-21
Downloads: 112
Filesize: 300100
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red led with 9 V battery connected via breadboard and coin sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.