Kits YOU Build!

Model Rocket Electronics

Want to know how high your rocket went? Check out some electronics that can tell you (and more)!

Estes Altimeter

Basic altimeter from Estes

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Jolly Logic AltimeterOne

Small digital altimeter with a sunlight-readable LCD display

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Jolly Logic AltimeterTwo

Flight analysis tool that's small enough for most rockets

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Jolly Logic AltimeterThree

Flight altitude recorder that is controlled by a smartphone or tablet

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Jolly Logic Chute Release

Deployment device gives you control over when your parachute opens

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Jolly Logic Chute Release Accessories Kit

Replacement parts for Chute Release

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Altimeter Protector - Red

Protective sleeve for Jolly Logic Altimeters

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Altimeter Protector - Yellow

Protective sleeve for Jolly Logic Altimeters

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Universal ASTROCAM HD Rocket Camera And Holder®

Video Camera for Model Rockets

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Jolly Logic Replacement Battery

Replacement battery for Jolly Logic products

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Jolly Logic Snap Mount

Mount for AltimeterOne, AltimeterTwo, and AltimeterThree

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Micro Beacon (Pratt Hobbies)

Small audible locator, fits inside a T-20 tube

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Micro Beacon Battery (Duracell 21/23)

Battery for use in Micro Beacon

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What's New

11/20/2022 - New delays on 13mm A engines now available!
Estes A3-2T & A3-6T engines now in stock! Details...
11/09/2022 - New Shepard Builders Kit Now in Stock
New semi-scale kit of the Blue Origin New Shepard launch vehicle from Estes. Details...
11/05/2022 - New Conformal Rail Guides for T-70 and T-80/2.6 size tubes are now in stock.
The guides are 3D printed and designed to fit standard 1010 size rails. Details...
11/03/2022 - November Specials Updated
Check out the great deals for this month! Details...
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Testimonials

Thanks again for the great service and I love your kits. - Jeff J.

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