Products

This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB port ...

Do you fear that your power may not be \"far reaching\" enough? How would another 3\' work for you? Okay, so it doesn\'t sound very dramatic, but ...

Do you fear that your power may not be \"far reaching\" enough? How would another 6\' work for you? Okay, so it doesn\'t sound very dramatic, but ...

We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a perfectly good barrel ja...

Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relativel...

This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface ([datasheet](http://www.sparkfun...

This is a basic 16 character by 2 line display. Black text on Green background. Utilizes the extremely common HD44780 parallel interface chipset (...

Standard 16x2 character LCD display. It has a basic 16 character by 2 line display with a yellow background with black characters. You could ge...

This is similar to other 16x2 character LCDs that you\'ve seen before but with one vibrant difference: The backlight is actually an RGB LED. This ...

This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 paralle...

Standard 16x2 character LCD display. It has a basic 16 character by 2 line display with a blue background with white characters. You could get a...

This is a basic 5V 16 character by 2 line OLED display with yellow text on a black background. OLEDs (Organic Light Emitting Diode) differ from LC...

When you don't need non-contact or thermal imagery , this basic digital thermometer in Celsius will serve your temperature-checking needs. Stick un...

When you don't need non-contact or thermal imagery , this basic digital thermometer in Fahrenheit will serve your temperature-checking needs. Stic...

Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super sim...

Heard about locksport and want to try it for yourself? It's a fun hobby you can pick up easily (ha!). It's like a Rubik's cube but you have to work...

Testing and debugging is a challenging step in board manufacturing. It can be super tricky on a fully populated PCB. So how can you test connection...

This 0.036″-thick stainless steel plate can be mounted to the front of the Zumo chassis to create a slanted, bulldozer-like blade for pushing arou...

Make a subwoofer speaker with this bass & treble control Bluetooth Amplifier to enjoy the cinema-style acoustics in the home! Integrated with...

With bass and treble tone independent control, this powerful Bluetooth Amplifier has AM interference and filtering function that makes the board TH...

Sometimes battery information is not readily available or is hard to understand at a glance. Our Battery Capacity Indicator is a user friendly ind...

This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you\'ll need two for each battery....

This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is f...