New Arrivals

This RF adapter cable is super handy for anyone doing RF work. Often times, small electronics save space by having a pick-and-placeable u.FL con...

This arduino Slide Position Sensor is based on straight-slip slide potentiometer sensor. The sensor is able to give provide the position of t...

The analog sensor cables are especially designed for our popular IO Expansion shield and sensors. It connects most of our analog sensor to th...

This is an interface cable for the Bus Pirate, designed to connect to its 2x5 I/O header. The cable’s connector is composed of two rows of five ...

This is an 16x2 LCD display screen with with I2C interface. It is able to display 16x2 characters on 2 lines, white characters on blue backgroun...

Make: Volume 57 features a familiar face on its cover... it's LadyAda with one of her Circuit Playgrounds, of course! This is Make Magazine's an...

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is sec...

This low cost 4WD outdoor mobile robot platform kit is perfect for the robot enthusiast looking for an outdoor mobile robot platform, but doe...

These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can be a better option...

The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if it can sense if a surface is white ...

The BPW34 is a tiny, general purpose PiN photodiode. This photodiode has a ton of uses, one of which is to use it is a mini solar cell to power you...

The "Wild Thumper" 6WD All Terrain Chassis (Black, 34:1) is made from 2mm thick anodized aluminum plate with stainless steel and nickel plated b...

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can ...

These blue precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are idea...

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars.Now, he's sure he'll be the first person to die there.After a du...

These wheel adaptors allow you to adapt 17mm hex drive wheels to our .770” hub pattern. The recessed .770” pattern allows you to run 6-32 socket...

This is a breakout board for the L298N full-bridge dual motor driver; which comes in a staggered, Multiwatt package. All pins of the L298N are...

In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the ...

As electronics get smaller and smaller, you'll need a hand examining PCBs and this little USB microscope is the perfect tool. Its smaller and light...

This servo plate allows you to mount your standard-sized servo inside Actobotics channels. The bracket has 4 6-32 tapped holes for attaching you...

Add a micro-slice standard solderless breadboard to your Perma-Proto or other perf-board. This 2x4 point solder-less breadboard is a good way to ad...

Looking to add MIDI to your project? This is a female, 5-pin, right-angle DIN 5/180? connector which will interface with most standard MIDI cables....

These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their elastic nature allow...

These hubs are ideal for attaching wheels, gears, or any heavy duty servo horns directly to your C1 Hitec servo spline. These aluminum servo hub...