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Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
The E Style Motor mount connects to the inside of [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and works …
This is a 3-terminal microswitch two pack, each equipped with a small push-button. These switches have a great 'clicky' sound…
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonato…
This is a 5mm PTH fuse clip intended to be used with our Glass Fuses. **Note: **These are sold in single units. If you inten…
These blue “skate” wheels have an outer diameter of 2.975”, an inner diameter of 0.87”, and a width of 0.94”. When …
Through-hole 24.5 mm coin cell holder. This holder fits our rechargeable 24.5mm Lithium Ion coin cell battery. Holds battery …
These servo shaft attachments are great when connected to your 3F Futaba servo spline and used in conjunction with a ServoBlo…
These 2.5" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it an…
This 1/2” Bore Tube Clamp Hub offers a great way to attach gears, sprockets, wheels or other items to hollow 1/2” aluminu…
These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
The Android operating system is becoming more and more popular among embedded device manufacturers making it evermore practic…
These threaded aluminum standoffs are 1-1/2” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. **N…
This is the Vernier Motion Detector, a simple sensor that can be used to collect position, velocity and acceleration data of …
These red precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. Thes…
These standard rotation 3.8:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard si…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
These threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter secur…
This is a T-Handle 7/64" Hex Key from Allen. The Plas-T-Key is Allen's standard handle and features a plastic grip, which pro…
We understand that small part tend to get lost or damaged easily. These Panel Mount Nuts are handy replacement units that fit…
These 1/2" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hub…
These orange “skate” wheels have an outer diameter of 2.975”, an inner diameter of 0.87”, and a width of 0.94”. Whe…
These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
These skate wheel adapters have a diameter of 1”, a width of 0.32”, and utilize the 0.77” hub pattern. These adapters a…
1.0M Ohm, 1/4th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards.We've opted for a new and …
These standard rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size…
These un-threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter se…
These zinc-plated socket head machine screws are 3/4” long and have a tread pitch of 6-32. Sold in packs of 25. **Note:** …
These are Philips-head M3 screws. They are 12mm long and come in packs of three. This is the screw size that the MiP robotic …
These standard rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size…
The TL431 is a three−terminal programmable shunt regulator diode. This monolithic IC voltage reference operates as a low te…
These acrylic mounts are used to attach a miniature microswitches to a slotted surface like an [Actobotics](https://www.spark…
By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase "Let Your Geek Shi…
**Description**: These are standard nuts with 2-56 thread. For use with 2-56 machine screws and five button pad set listed be…
These are standard 0.1" spaced header pins that can be surface mounted for applications where through-hole pins won't work. T…
These orange precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. T…
These flat dual channel brackets mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and hub mo…
This is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 125VAC, up to 5A. Fuses are p…
These threaded aluminum standoffs are 1/2” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. **Not…
These 90 degree hub mounts mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels in multiple posi…
These zinc-plated socket head machine screws are 1"” long and have a tread pitch of 6-32. Sold in packs of 25. **Note:** T…
These are standard screws with 2-56 thread and 3/8" long, recommended for the small button pad sets. Can be used with a 2-56 …
When Microsoft's Kinect hardware hit the DIY world, it sparked a lot of very awesome projects. The Kinect let's computers see…
These red precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. Thes…
This “boosted” servo extension board allows up to four different servos to be plugged into it and transfer data up to thr…
This tube clamp allows you to secure two 1" bore tubes at 90 degrees. The tubes are held securely in place by set screws. Pre…
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