5VDC 5A SPCO Relay 200mW 125Ohm

PCB - Printed Circuit Board

DC - Direct Current

AC - Alternating Current

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

Weight - a measurement of how heavy an object appears due to the pull of gravity. For example the weight of an object on planet earth will be different to the weight of the object on the moon

Voltage - A measurement of volts.

Dimensions - The shapes and angles of something or a situation.

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