Search  for anything...
Thames & Kosmos

Thames & Kosmos Code+Control Dinosaur Robot REX Robotics & Engineering STEM Kit | Build & Program a Robotic T. Rex | Includes Sensor, Motor, Lights & Sounds | No App Required | Ages 8+

  • Based on 19 reviews
Condition: New
Checking for the best price...
$53.51 Why this price?
Save $16.44 was $69.95

Buy Now, Pay Later

As low as $8.92 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 13
Order within 23 hours and 49 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Build a robotic model of the giant, powerful, ferocious Tyrannosaurus rex, plus a handheld controller to command your robotic dinosaur to move all around!
  • Explore the dino's inner workings as you assemble it from 100 pieces; completed T. rex measures 11 inches tall and 19 inches long!
  • Use the infrared remote unit to control the dino remotely or to program it to conduct up to 50 actions; no app or separate device required.
  • Includes two motors, a motion sensor, LED lights, and sounds.
  • Activate guardian mode and your dino will use its infrared sensors to identify intruders and unleash a ferocious roar!

Description

Build, code, and play — with mighty REX! Assemble your own robotic model of the giant, powerful, ferocious Tyrannosaurus rex. Use the handheld controller to command your robot to move around in all directions, light up its eyes, and play sounds, including chowing down on food and even farting! The special Code+Control wireless unit enables you to either directly control REX in real time, or write and save sequences of commands for the robot to perform at the push of a button. No app or separate devices are required! REX makes hands-on STEM learning fun and accessible. First, follow the step-by-step instructions to assemble the robot and controller from 100 pieces and decorate your completed dino with stickers. At 11 inches tall and 19 inches long, REX really commands respect! Then, learn the function of each button on the controller and how to combine those functions together into programs for your robot. With two motors and a flexible tail, REX can move in one of two ways: walking or gliding. Put REX into guardian mode and it will use its infrared sensors to identify intruders then unleash a ferocious roar! The process of assembling REX gives you an insider's look at various electrical components found inside many robots and by experimenting with the different commands your robot pal can follow, you'll get a clearer understanding of how robots work!

Brand Name: Thames & Kosmos


Age Range Description: Kid


Manufacturer Maximum Age (MONTHS): 480.0


Manufacturer Minimum Age (MONTHS): 96.0


Global Trade Identification Number:


Manufacturer: Thames & Kosmos


UPC: 814743017962


Manufacturer Part Number: 620397


Model Number: 620397


Included Components: Plastic building pieces, 2 motors, motion sensor, 2 LEDs, circuit board for remote control, manual


Item Type Name: Robotics STEM Kit


Material Type: Plastic


Number of Players: 1


Educational Objective: Dinosaurs, Paleontology, Robotics


Power Source: battery


Supported Battery Types: 6 AA


Operation Mode: Manual


Number of Batteries: 6 AA batteries required.


Is Assembly Required: Yes


Theme: Animal


Color: [Gray, Green, Black]


Subject Character: T. rex


Size: 11 inches tall and 19 inches long


Item Weight: 1.18 Kilograms


Item Dimensions: 19 x 7 x 11 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Fun build
Easy assembly. Loads of fun.
Reviewed in the United States on December 20, 2025 by WC.Boricua
    • Easily put together
After putting together a few toys and robots for my kids, I’m always nervous about putting one together. But this one had great instructions and it took me about 30 minutes total. I put it together without my kid because they’re quite young but I think a kid 7 years or older could handle it. It requires 5 AA batteries. It has so many modes, doesn’t require you to code to make it run, but it also has a coding mode where you can instruct it to do a set of tasks. My kids were also delighted that it had a “fart” button, lol. Overall, a great quality robot and brings plenty of fun and learning about coding. ... show more
Reviewed in the United States on December 22, 2023 by Tenney Plants
    • Fun to build
This is designed for older children but younger children can also enjoy it if they have a grown up helping. More fun to build than to play with. The programming is just giving the remote a list of steps to follow. The motors are not very durable.
Reviewed in the United States on January 6, 2025 by Braden J. Crockett
    • Thrilled with this
This was just the stem activity we were looking for. My then ten year old had no problem assembling this, and has enjoyed playing with it and making the modifications to allow it to do different functions. It's one he will get out every so often, even a year later.
Reviewed in the United States on February 6, 2025 by Traci K Griffin
    • Son loves it
Got this for my 7y we built it together. I had to help him with the building instructions as some parts where hard for him to understand how it went together. Only problem he has was snapping the pieces together but his finger strength is a problem for him. Once built he loves playing with it ! He loves chasing people and making it fart. Only problem is it can be front heavy and fall forward sometimes Overall happy we got it ... show more
Reviewed in the United States on December 30, 2023 by Mrs Lala
    • GREAT purchase
My 5yr old at the last minute said he wanted a dino that we could build together, then added “thats a robot”. I was a little skeptical at first but was pleasantly surprised. Parts fit well. Easy to assemble with clear instructions. Be was engaged for about 25 minutes and helped build the legs and installed the motor. I finished assembly in another 20-25 min. He really enjoys it. Whoever thought to out a fart noise on the remote is a genius he spent 30 min just making it fart and laughing his head off. ... show more
Reviewed in the United States on June 25, 2023 by J Trent
    • Quality materials, clear instructions
I bought this for my 6 year old son. He and I had fun building it together. He mostly just needed help making sure the wiring was ok (it’s simple and has easy to follow instructions throughout). It works well and he loves using it to battle his other remote control toys, so it’s sturdy! Great toy overall, no complaints so far! ... show more
Reviewed in the United States on January 16, 2024 by Ashley R.
    • Dino kit
Kids really enjoyed this. Takes couple hour to assemble as adult so prepare for that. Instructions are easy to follow. Control has lots of options to explore. The finished product does not move very quickly but can be maneuvered around, under, through and in reverse too. The kids enjoy the noises (soft farting sound) to add. Recommend as fun gift. Good value for the cost and interest. ... show more
Reviewed in the United States on April 10, 2024 by MLM

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...