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Brightsparks4kids variable resistor module
brightsparks4kids variable resistor module
Brightsparks4kids variable resistor module
Brightsparks4kids variable resistor module brightsparks4kids st007 the variable resistor unit can be used with the brightsparks4kids beginners electricity kit either as a speed control for the motor module dimmer switch for the bulbs or volume control for buzzer module a variable resistor varies electric current and is commonly used in a household lighting dimmer switch but has a number of other applications brightsparks4kids variable resistor module

SIMILAR PRODUCTS