Psu 0-3a 0-50v LCD Display

LCD - Liquid Crystal Display

LED - Light Emitting Diode - a small light source

DC - Direct 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

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Voltage - A measurement of volts.

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