설명
In this video, I test a mini DC motor that claims to run at 8000rpm, which is faster than a jet engine. I use a digital tachometer to measure the speed of the motor and a small fan blade to see the airflow. I also show you some of the DIY projects that you can make with this motor, such as a mini fan, a mini car, or a mini helicopter. This motor is very small, lightweight, and cheap, but it can spin very fast and create a lot of power. If you want to buy this motor, you can find it on Amazon. The link is in the description below. Please like, share, and subscribe for more gadget reviews and tests. Thank you for watching!