Welcome Robotics Enthusiasts!

We've been selling online in various venues since 1999. I started playing around with Mindstorms a few years ago when my daughter joined a FIRST LEGO League Team and I became their coach. To support my newly found LEGO habit, I started selling my extra stuff on Bricklink.

I hope you enjoy your time here with us. Feel free to get in touch if you have question about any of our unique products.


New Products

We are constantly looking for opportunities to expand our product lines and provide the best items to our customers so they can create extraordinary robotic and RC designs.

Unofficial LEGO Mindstorms NXT v1 to v2 Upgrade Parts Kit



Unit Price: 79.99
Availability: In stock


High Precision Short Range Infrared distance sensor for NXT



Unit Price: 49.95
Availability: Limited stock

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Hitec HSR-1425CR Continuous Rotation Servo



Unit Price: 16.49
Availability: Limited stock


Hitec HS-645MG Ultra Torque Servo



Unit Price: 34.95
Availability: Limited stock

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Hitec HS-805BB MEGA 1/4 Scale Servo



Unit Price: 38.99
Availability: In stock


Mindsensors 8 channel ESC Servo Controller Module



Unit Price: 49.95
Availability: Limited stock

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Mindsensors Realtime Clock for NXT v3



Unit Price: 19.95
Availability: Limited stock


Mindsensors High Precision Medium Range IR distance sensor for NXT



Unit Price: 49.95
Availability: Limited stock

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Mindsensors Line Sensor Array for NXT



Unit Price: 44.95
Availability: Limited stock


Dual Range, Triple Zone IR Obstacle Detector for NXT (SumoEyes)



Unit Price: 39.95
Availability: Limited stock

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Mindsensors Sensor building kit for NXT with PCF8591 IC



Unit Price: 24.75
Availability: Limited stock


Mindsensors Sensor building kit for NXT with PCF8574 IC



Unit Price: 19.75
Availability: Limited stock

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Mindsensors PF Mate



Unit Price: 34.95
Availability: Limited stock


Mindsensors RCX Motor Multiplexer for NXT



Unit Price: 44.50
Availability: Limited stock

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Mindsensors HID Controller for PC



Unit Price: 44.50
Availability: Limited stock


Mindsensors Touch Panel for NXT



Unit Price: 49.95
Availability: Limited stock

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Mindsensors Battery Box 4AA



Unit Price: 7.95
Availability: Limited stock


Mindsensors Port Splitter for NXT Digital Sensors



Unit Price: 11.95
Availability: Limited stock

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Set of 5 Allen Wrenches



Unit Price: 3.00
Availability: In stock


Hi-Speed USB Device Cable



Unit Price: 6.00
Availability: Limited stock

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Hitec Optic 6 2.4GHz Radio System with two Optima 7 Receivers



Unit Price: 229.99
Availability: Limited stock


HPI 6V 5 cell NiMH Battery Pack 3000mAH



Unit Price: 29.99
Availability: Limited stock

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Mounted Mud Thrasher Tires on Classic King Chrome Wheels (HPI Racing)



Unit Price: 29.99
Availability: Limited stock


110V Wall Charger 7.2V 800MAH



Unit Price: 11.99
Availability: Limited stock

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Racers Edge SC1000 AC/DC 4-8 Cell Peak Charger



Unit Price: 29.99
Availability: Limited stock


Sony PlayStation 2 Controller interface for NXT



Unit Price: 42.95
Availability: Limited stock

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Power Meter for NXT



Unit Price: 63.95
Availability: Limited stock


Pneumatic Pressure Sensor v2 for NXT



Unit Price: 39.95
Availability: Limited stock

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Multiplexer for NXT Motors



Unit Price: 54.95
Availability: Limited stock


Touch Sensor Multiplexer for NXT



Unit Price: 18.95
Availability: Limited stock

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I2C Host Cable with NXT Connector



Unit Price: 3.95
Availability: Limited stock


HSR-5498SG Premium Digital Robotic Servo



Unit Price: 64.99
Availability: Limited stock

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6 cell NiMh 7.2V 5000mAH Battery



Unit Price: 35.99
Availability: Limited stock


Hitec X1 AC Plus Battery Charger



Unit Price: 59.99
Availability: Limited stock

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Hitec HS-5645MG Digital Ultra Torque Servo



Unit Price: 42.99
Availability: Limited stock


Hitec HSR-5990TG Digital HMI Ultra Premium Servo



Unit Price: 124.99
Availability: Limited stock

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Mindsensors Battery Box 6AA



Unit Price: 7.95
Availability: Limited stock


Mindsensors NXT Relay Driver



Unit Price: 22.95
Availability: Limited stock

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Mindsensors Digital Pneumatic Pressure Sensor for NXT



Unit Price: 39.95
Availability: Limited stock


Mindsensors Numeric Pad for NXT



Unit Price: 34.95
Availability: Limited stock

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Terms and Conditions

Other Terms
Thanks very much for taking the time to shop with us. For payment terms and other terms of sale, please click here.

Internation Buyers: Our Paypal shopping cart is not yet setup to handle shipping calculations outside of the United States. Please email us for a shipping quote and payment arrangements for your orders.

Inanimate Reason assumes no liability for any damages or loss of any kind that might arise from the use of, misuse of, or the inability to use the products featured or recommended on this website. Children should be supervised at all times by a responsible adult. Use at your own risk.