Prototyping

LOLwut? NeoPixels in through-hole variety? Oh yes, we haz them! If you like NeoPixel strips you'll luv these 8mm diffused through-hole NeoPix...

Need some really bright LEDs? We are big fans of these 5mm clear UV / Purple LEDs. These emit UV 'blacklight' in the UVA spectrum so they are great...

When you need to switch a lot of power, P channel MOSFETs are best for the job. These P-FETs can switch over 60V and 25A (with proper heat-sinking)...

Make your robot or CNC move on our 15mm Supported Slide Rail with this sliding ball-bearing platform. The slider is 60mm x 35mm and has four hol...

The latest and greatest MiniPOV kit to hit the streets - MiniPOV4! We have added full color RGB LEDs to the kit as well USB programmability to m...

Make your robot or CNC move on our Aluminum Slide Rail with this sliding linear ball-bearing platform AKA pillow block. The slider is 39mm x 36m...

You know those ZIF sockets we have for DIP chips? Well these are just like that but for SMT parts! Yeah, that's right, now you can program and test...

You know those ZIF sockets we have for DIP chips? Well these are just like that but for SMT parts! Yeah, that's right, now you can program and test...

These 5-wire cables are 168mm (6.6") long and come as a set. One cable has a JST SM type connector plug on the end. The other cable has a matching ...

Push once to turn one side on, push again to turn the other side on! It's basically a push-button toggle switch that connects and disconnects the m...

Insulation displacement connection. Suits standard pitch ribbon cable. Specifications Type ...

This is a splittable 20 pin dual female jumper wire, it is super flexible, can be transformed from 1-20 pin jumper wire. With some of these, you w...

Small and light weight. Features: - Pickup Voltage: 3.5V DC - Allowable Voltage: 160% - Power Consumption (W): 0.1 ...

27K 1/2W -  Same size as standard 1/4W carbon film.  Specifications Resistance level ...

If you've ever made a mistake when surface-mount soldering, you'll know how much of a pain it can be to fix it without the right tools. It can add ...

Keep your microcontroller tickin' with a ceramic oscillator. These little devices are bread-board friendly (0.1" pin spacing) and easy to use. They...

47K 1/2W -  Same size as standard 1/4W carbon film.  Specifications Resistance level 47kΩ resistance tolerance 1% Continuous Power 0.5W ...

The D24V22Fx family of step-down voltage regulators generates lower output voltages from input voltages as high as 36 V. They are synchronous switc...

100K 1/2W -  Same size as standard 1/4W carbon film.  Specifications Resistance level 100kΩ resistance tolerance 1% Continuous Power 0.5W ...

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a ni...

This slim and modern potentiometer is small and compact, yet looks good and has a nice feel. We hand selected the best knobs for your project in...

If you are doing biomedical instrumentation or maybe RF work or just need to get signal from here to there, cleanly, you will love this cable! It's...

Keep your 5mm LEDs in place with these little plastic LED holders. These are handy for projects using individual LEDs as they look sleek, and yo...

If you have a circuit board or a project you want enclosed, but need something extra durable, this extruded box is absolutely perfect.  It's mad...