Hand holding NeoPixel Ring with 16 x 5050 RGB LED, lit up rainbow
Round and round and round they go! 16 ultra bright smart LED NeoPixels are arranged in a circle with 1.75" (44.5mm) outer diameter. The rings are 'chainable' - connect the...
$9.95
In Stock
Adafruit NeoPixel Digital RGB LED Strip reel wired to a microcontroller, with all the LEDs in a rainbow
You thought it couldn't get better than our world-famous 32-LED-per-meter Digital LED strip but we will prove you wrong! These...
$84.75
In Stock
Adafruit NeoPixel Digital RGB LED Strip reel wired to a microcontroller, with all the LEDs in a rainbow
You thought it couldn't get better than our world-famous 32-LED-per-meter Digital LED strip but we will prove you wrong! These...
$84.75
In Stock
Top view of PowerBoost 500 Charger connected to a battery and a white iPhone charger charging an iPhone.
PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging...
Out of Stock
Hand holding Adafruit TriHand holding small Adafruit Trinket - Mini Microcontrollerket board.
Deprecation Warning: The Trinket bit-bang USB technique it uses doesn't work as well as it did in 2014, many modern computers won't work well. So while we still carry...
$6.95
In Stock
Lithium Ion Polymer Battery 3.7v 2500mAh with JST 2-PH connector
Lithium-ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light, and powerful. The output ranges from 4.2V when completely charged to 3.7V. This...
Out of Stock
Large spool of Wire Wrap Thin Prototyping & Repair Wire
This stuff is called "wire-wrap wire" because it used to be used for wire-wrapping high-speed digital circuits on a special kind of contact board. It's pretty rare to see wire-wrapping in...
$7.50
In Stock
Angled shot of Premium Male/Male Jumper Wires - 40 x 3 (75mm)
Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 3" (75mm) long and come in a 'strip' of 40 (4 pieces of each of...
$3.95
In Stock
Premium Female/Female Jumper Wires - 40 x 6"
Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires approximately 6" (150mm) long and come in a 'strip' of 40 (4 pieces...
$3.95
In Stock
Breadboard-friendly SPDT Slide Switch
These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spacing and snap in nicely into a solderless breadboard. They're easy to switch...
$0.95
In Stock
Smallish table-vise with adjustable jaws and universal joint
The best mini-vise for working on smaller PCBs (2.875" or less in one dimension)! The jaws are strong plastic that wont damage the PCB and doesn't mind if you hit it with the...
$37.00
In Stock
Third Hand Magnifier with two alligator grabbers and Magnifying Glass
The classic 'third hand tool,' as seen on every desk! We have one next to our Panavise jr, they complement each other well. This...
$6.00
In Stock
close up of ends of various small heat shink tubes
Heat shrink is the duct tape of electronics, it keeps your stuff all safe and kept together. Especially when wiring and soldering, use heat shrink to add mechanical strength to cables....
$4.95
In Stock
Open case of screwdriver kit with one handle and many tips
Look, over there at that thing! Take it apart! You can now attack just about every kind of box or enclosure that needs undoing with this 38-bit screwdriver set. This set is fine...
$14.95
In Stock
Front shot of JST-PH Battery Extension Cable.
By popular demand, we now have a handy extension cord for all of our JST-terminated battery packs (such as our LiIon/LiPoly and 3xAAA holders). One end has a JST-PH socket, and the...
$1.95
In Stock
Red and black flat needle-nose pliers
These Italian-made Hakko pliers are excellent for any precision work. The nose is flattened and fairly short to provide excellent control. The inside of the jaws is also flattened so...
$11.95
In Stock
Red and black multi-size wire stripplers, closed
These are the finest wire strippers we have used, and if you have to do a lot of wiring, you will agree! They have soft rounded grips - very comfortable to use, and precision ground...
$14.95
In Stock
Solder Wire - SAC305 RoHS Lead Free - 0.5mm/.02" diameter.
If you want to make a kit you'll need some solder. This 0.1lb / 50g spool is a good amount, not too much (like 1 lb spools) and not too little (like those little 'pocket...
Out of Stock
Plastic cylinder with two wires sticking out
The "poor man's" accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches....
$0.95
In Stock