Having a 3D printer without filament is sort of like having a regular printer without paper or ink.  And while a lot of printers come with some filament there's a good chance you've been printing up a storm and need something new.  That's why we've started carrying a...

Having a 3D printer without filament is sort of like having a regular printer without paper or ink.  And while a lot of printers come with some filament there's a good chance you've been printing up a storm and need something new.  That's why we've started carrying a...

Having a 3D printer without filament is sort of like having a regular printer without paper or ink.  And while a lot of printers come with some filament there's a good chance you've been printing up a storm and need something new.  That's why we've started carrying a...

Known by engineers for making excellent quality tools & soldering irons! This is a genuine Hakko FX-888D with digital temperature control! We worked hard to get the best and a great price, these are not knock-offs. This iron is an upgrade to the...

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 quality and excels at disassembling games, phones, cameras, and other small portable electronic goodies.What...

These are the best diagonal cutters, large super-comfortable grip to use and have strong nippers for perfect trimming of wires and leads. I've used my pair every day for years.

One of our star development boards is the Adafruit METRO Mini 328, an excellent lil fellow that lets you make your Arduino-based project tiny.  Recently we had to redesign this board to move from the obsolete CP2104 to the available CP2102N, and one thing...

This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 12" long 3-JST interface wire. These sensors are good for short-range detection. For over 1 m...

Need to make a tiny robot? This little micro servo rotates 360 degrees fully forward or backward, instead of moving to a single position. You can use any servo code, hardware, or library to control these servos. Good for making simple moving robots. Comes with five horns and...

Add more power to your robot with this metal-geared MG90D servo. The tiny little servo can rotate approximately 90 degrees (45 in each direction) and works just like the standard kinds you're used to but smaller. You can use any servo code, hardware, or library to control...

This is a tiny little breadboard... half the size of a half-size breadboard! As of Sep 8, 2022 - This Tiny breadboard has been updated to make plugging and un-plugging boards and headers a buttery-smooth operation. Updated design also includes a metal...

Breakaway header is like the duct tape of electronics, and this header is one better with extra long pins on both sides. This makes it great for connecting things together that have two sockets - especially solderless breadboards. We also...

Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easily soldered to and is rated 80C and 300V (UL AWM style 1007). When bent it keeps its shape pretty well. We like to have a few spools of this stuff around. We suggest picking up wire strippers to match. Wire...

Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easily soldered to and is rated 80C and 300V (UL AWM style 1007). When bent it keeps its shape pretty well. We like to have a few spools of this stuff around. We suggest picking up wire strippers to match. Wire...

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. We use this stuff all the time and having a zip-lock bag of all the possible sizes is super...

Battery power for your portable project! These batteries are good quality at a good price, and work fantastic with any of the kits or projects in the shop that use AAA's. This is a pack of 2 AAA batteries.These batteries are Alkaline (MnO2) chemistry,...