New Arrivals

These clear orange precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are...

These screws can be used to install your circuit board, sensors and mechanical mounting. You can buy this item using 70 reward points. SP...

IOIO (pronounced "yo-yo") is a bridge between Android devices and external hardware such as sensors and servos. IOIO enables you to add the comp...

These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anything else that needs to ...

This silicone mat is made of 4mm thick rubber and can take just about anything you throw at it. It's stable, strong, non-slip, non-conductive and h...

Suitable for all kinds of circuit boards, sensors, mechanical support of the installation. They are great for building a multi-level robot chassis....

This is a blank 13.56MHz RFID/NFC embedded in a phone charm - often used for train/bus passes but also found in other systems where a proximity ...

This is a unique board recommended by a SparkFun customer. When playing with microSD, you sometimes need to view what the SPI traffic is doing, ...

Adding shortening to a pie makes it fatter - but this kind of shortening makes your Raspberry Pi a little slimmer! These short-style microSD adapte...

Resonators function like crystals, but are a lower cost solution that does not require external caps.These resonators are +/-0.5% or better from -2...

DFRobot FireBeetle series is the low-power consumption micro-controller intentionally designed for Internet of Things (IoT). The series micro-co...

This is a resistive analog joystick, very similar to those found on the PSP1000. These compact joysticks are different in that they have a very int...

This new Adafruit shield makes it easy to use a 16x2 Character LCD. The 16x2 Character LCD is NOT, repeat, NOT, includedWe really like the range...

We tried half a dozen different 5-point star/"pentalobe" screwdriver tools to find the one we liked the most The body is made from a single piece o...

These screw can be used to isloate your circuit board. It is suitable for all kinds of circuit boards, sensors, mechanical mounting. You can buy t...

These LED strips are ultra bright, fun and glowy. There are 60 cool white LEDs per meter, and you can control the entire strip at once with any ...

These red precision disk wheels have an outer diameter of 2”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are ideal...

Suitable for all kinds of circuit boards, sensors, mechanical support of the installation. They are great for building a multi-level robot chass...

These hub mounts mate directly to Actobotics channels in multiple positions and are useful as attachment points for shafts and tubes with a 0.5"...

Are you a GeekDad, raising "Geek Generation 2.0" ? This badge is for you! Adafruit offers a fun and exciting "badges" of achievement for elec...

This converter uses MAX202-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial.RS232 is wid...

 INTRODUCTIONSimple 4 Cell AA Battery holder with 5" tinned leads, square configuration. This holder features a sliding, removable cover as well as...

These 12" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for axles. These shafts ha...

We tried half a dozen different 5-point star/"pentalobe" screwdriver tools to find the one we liked the most The body is made from a single piece o...