» Prototyping » Batteries » Battery Holders
Standard 9V battery connector.
Standard 9V battery connector. Yup, that's what it is. Connects 9V batteries to stuff through 6" wires. Really!
Standard sized diffused T1-3/4 LEDs, great for indicators. Available in green, red, yellow, white and blue.
This 70-piece flexible wire jumper kit is sure to replace your old-style solid-wire jumpers. These are more flexible, robust, and easy to use!
It's a nice quad-AA battery holder, with 6" leads.
This NPN transistor is similar to the TR3904, but can deliver higher maximum current at better efficiency ratings.
Left, Middle, Right short range sensors in a small package.
These 16MHz crystal oscillators are actually through-hole, but formed with a spacer to be surface-mount, and can be converted back to through-hole.
Need your USB cable to go that last few feet, this 6 foot extension cable lets you expand the reach of your USB devices!
These micro JST connectors with 10cm (3.9in) pig tails are perfect for tiny projects!
Here's a fully featured stereo Bluetooth v4.2 module. Output USB, SD card, or Bluetooth audio over its 3W amplifiers.
Aleph Objects make two of the most highly rated 3D printers in recent years - the Lulzbot Mini and the TAZ. Treat your self to a machine that ...just works...
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