This is a simple pack of five Red LilyPad LEDs that are still attached to one another.

This through-hole speaker is great for projects where you need something that sounds better than a piezo buzzer but don&rsquot have room for a full-blown speaker. 

This is a 2-pin, through-hole PH series JST connector. The pins are spaced by 2mm.

This is a 5-pin Mini-B surface mount connector.

USB Type &lsquoA’ Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable.

USB Type &lsquoB’ Female connector. The 4 connection pins have .1" spacing allowing it to be inserted into development boards and perf boards with mild modification. 

We have no idea what USB device you are hooking up to, but if you want to access the microUSB port on something, you might want this.

Classic 9V connector terminated with 2-pin polarized Molex connector.    

This is a simple three wire cable. Great for jumping from board to board or just about anything else.

This 2xAA battery holder puts a nice finishing touch on your battery powered project. 

This Silicon Diode (1N4148) has a fast switching speed, silicon epitaxial planar construction, lead free finish and it is RoHS compliant. 

This Power Diode (1N4004) contains a diffused junction, high current capability, low forward voltage drop, surge overload rating to 30A peak, low reverse leakage current, lead free finish and it is RoHS compliant.

This is a P-Channel Mosfet (5LN01SP) that operates at -50V, -0.07A and 23 Ohms.

This is a N-Channel Mosfet (5LN01SP) that operates at 50V, 0.1A and 7.8 Ohms.

These are very common, high quality BJT, PNP transistors made by ST Micro.

These are very common, high quality BJT NPN transistors made by ST Micro.

This 12V car adapter jack allows you to plug your project into your car&rsquos cigarette lighter for power on the go.

This is a 34' roll of thermal printing paper for use with our thermal printer. 

A small Audio Speaker that is ideal for radio and amplifier projects.

This is a 35mm Concave Momentary Push Button similar to the ones you find on arcade games.

This is a 35mm Concave Momentary Push Button similar to the ones you find on arcade games.

This is a 35mm Concave Momentary Push Button similar to the ones you find on arcade games.

This is a 35mm Concave Momentary Push Button similar to the ones you find on arcade games.