600-Piece Resistor, LED, Buzzer and Pushbutton Component Kit

About this product

Small parts are what a lab actually runs out of. This box holds the resistors, LEDs, buzzers, pushbuttons and capacitors that get used up fastest, sorted into labelled compartments so a class of thirty is not hunting for a 220 ohm resistor five minutes before the bell.

The resistor spread covers the values that matter - 220 ohm and 330 ohm for LEDs, 1K and 10K for pull-ups and dividers, right up to 1M for high-impedance inputs. Both active buzzers, which beep the moment you give them 5V, and passive buzzers, which you drive with the tone function to play notes, are included so students can hear the difference for themselves.

Sized for a school lab of about thirty students for one term, or for a hobbyist who is tired of ordering three resistors at a time and waiting a week for them.

componentsresistorsledsbuzzerpushbuttoncapacitorsschool labkit