You can download my SolidWorks files for various YouTube projects. These SolidWorks files are not totally complete, but have most of the components in them.

dragster

SolidWorks files for the 1/4 scale Dragster/Scooter

Slingshot

SolidWorks files for the Worlds Most Powerful Slingshot

Below is a list of parts I used in the YouTube videos. Some of the links are affiliate links.  As an Amazon Associate, I earn from qualifying purchases. This means that if you click on an affiliate link and make a purchase, I may receive a small commission at no extra cost to you.

I used the DJI Mini 3 pro in filming the Railroad Track video. The Mini 3 Pro is no longer made, it has been replaced by the Mini 4 Pro. The Mini 3 is still available, however, it keeps things simple with only downward obstacle avoidance and lacks advanced subject tracking. The Mini 5 Pro is the pinnacle of ultra-light drones. It upgrades to a larger sensor for unmatched low-light precision, ultra-smooth 4K/120fps recording, and the ultra-reliable O5 transmission system. With next-gen AI-driven tracking, it seamlessly navigates complex environments for effortless cinematic shots.

  • Includes a 12-month care plan covering accidental damage and liquid ingress for up to two replacements
  • Ultra-Light, Palm-Sized Foldable Design - Compact and foldable, this palm-sized drone slips easily into a pocket and off...
  • 1-Inch CMOS With 4K/60fps HDR Video - 1-inch CMOS sensor captures 4K/60fps HDR video with sharp detail and vibrant color...
  • True Vertical Filming & 225° Flexible Gimbal Rotation - Capture creative footage with a gimbal that offers true vertical...
  • Nightscape Omnidirectional Obstacle Sensing - Forward-facing LiDAR and vision sensors detect obstacles in all directions...
$1,249.00
  • Includes a 12-month care plan covering accidental damage and liquid ingress for up to two replacements
  • Ultra-Light, Palm-Sized Foldable Design - Compact and foldable, this palm-sized drone slips easily into a pocket and off...
  • 1-Inch CMOS With 4K/60fps HDR Video - 1-inch CMOS sensor captures 4K/60fps HDR video with sharp detail and vibrant color...
  • True Vertical Filming & 225° Flexible Gimbal Rotation - Capture creative footage with a gimbal that offers true vertical...
  • Nightscape Omnidirectional Obstacle Sensing - Forward-facing LiDAR and vision sensors detect obstacles in all directions...
$1,249.00
  • No Registration Needed - Under 249 g, FAA Registration, and Remote ID are not required if you fly for recreational purpo...
  • 4K UHD Stunning Imagery- Film in 4K HDR Video for crystal clear aerial shots. With Dual Native ISO Fusion, Mini 3 enable...
  • Striking Vertical Videos are Ready to Share - With True Vertical Shooting, you can easily capture tall landmarks like sk...
  • Extended Battery Life - Its flight time can be extended up to 51 minutes with the Intelligent Flight Battery Plus (sold ...
  • 38kph (Level 5) Wind Resistant and 3-Axis Gimbal for Stable - With its Level 5 wind resistant and 3-axis mechanical gimb...

The Hub motor I used on the Rail bike was a QS 205 direct drive hub motor

  • QS V3 5000w electric bike hub motor
  • Drop out : 150-155mm
  • 5T high torque , , if you need to choose 3.5T high speed ,you can contact me by Email(sqma1001@hotmail.com ),my WhatsAPP...
  • Voltage : 48V-120V
  • Net weight : 12.8kgs
  • QS 205 V3 5000 watt brushless hub motor(Dropout is 150-155mm)
  • Sabvoton 72v 100Amp sine wave controller, can be prgrammable
  • TFT colouful UCK1 display
  • hydraulic disc brake with cut-off power
  • Top speed :100-110km/h

For the Dragster project I used a QS 138 90h motor

  • High torque output: amplified torque through gear reduction, suitable for steep slopes, mountains and other complex terr...
  • Modularized design: motor, controller and sensor are highly integrated, and the parts can be replaced separately during ...
  • Compatible with a wide range of vehicles: can match vehicles with different wheel diameters and tire types.
  • High stability: The motor is located in the middle of the vehicle to improve driving stability, especially suitable for ...
  • Wide applicability:It is suitable for DIY electric scooters, electric bikes, E-Motorcycle Moped, etc.