In celebration of the 50th anniversary of Apollo 11's Moon Walk, we are offering $50 off our SparkFun Inventor's Kit for RedBot and the Arduino Engineering Kit while supplies last! Use promo code APOLLO11 at checkout until 11:59 p.m. MT to get yours today!

Member #586193

Member Since: August 17, 2014

Country: United States

  • I too have been building a jet engine. (Not nearly as big or as powerful as yours) A team of friends and I built one for my school's science fair. We even used sparkfun relays to start it. They mention the jet engine at the bottom of this article written about the science fair.


  • Is there any way to switch this from HID profile to SPP profile. I am inexperienced with Bluetooth. I bought the HID version by accident, since I am a bit short of cash for DIY projects, I don't want to buy another. Thanks for any help you can give!

TankBOT Wish List

Member #586193 8 items

These are all of the parts needed for TankBOT from SparkFun.