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David Hansen 🇺🇸 🇳🇿

@boxcardavid • 12,638 subscribers

I like motors and actuators, America needs to make billions @westmagco

Shorts

This is a bad idea right? Maybe a scam? Shouldn’t buy, def violates many rules Says it ships to me in August

This is a bad idea right? Maybe a scam? Shouldn’t buy, def violates many rules Says it ships to me in August

615,862 views

Japan twitter has taught me that I’m not taking my hobbies seriously enough

Japan twitter has taught me that I’m not taking my hobbies seriously enough

453,833 views

Demagnetizing

Demagnetizing

133,179 views

2017: Ben Katz drops MIT cheetah actuator design 2019: Ben joins Boston Dynamics 2020: Cheetah actuators proliferate in China 2024: Atlas switches from hydraulic to electric actuators 2025: this

2017: Ben Katz drops MIT cheetah actuator design 2019: Ben joins Boston Dynamics 2020: Cheetah actuators proliferate in China 2024: Atlas switches from hydraulic to electric actuators 2025: this

342,420 views

Choking hazard motor and harmonic reducer

Choking hazard motor and harmonic reducer

37,282 views

If you finally go to China this year for some factory tours, don’t just go on a bilingual guided curated BYD factory smartglasses startup four seasons huaqiangbei kfc luxe 6-seater didi ciggies at a nice harbin restaurant kweichow-ass tour See some oily dangerous factory floors

If you finally go to China this year for some factory tours, don’t just go on a bilingual guided curated BYD factory smartglasses startup four seasons huaqiangbei kfc luxe 6-seater didi ciggies at a nice harbin restaurant kweichow-ass tour See some oily dangerous factory floors

128,325 views

I’ve never regretted putting an IMU in a thing

I’ve never regretted putting an IMU in a thing

33,044 views

Videos

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Count the steps Stick around for the greatest end of line tester ever

Count the steps Stick around for the greatest end of line tester ever

David Hansen 🇺🇸 🇳🇿

1,869,207 views • 11 days ago

Disney published a paper on this like 15 years ago Disney is gonna be a robotics company

Disney published a paper on this like 15 years ago Disney is gonna be a robotics company

David Hansen 🇺🇸 🇳🇿

2,625,898 views • 3 months ago

Dyson knockoff turbine motor fans are dirt cheap on Aliexpress and going into fun stuff like these handheld fans that move a lot of air. 200 watts 200 grams CNC impeller $5, crazy.

Dyson knockoff turbine motor fans are dirt cheap on Aliexpress and going into fun stuff like these handheld fans that move a lot of air. 200 watts 200 grams CNC impeller $5, crazy.

David Hansen 🇺🇸 🇳🇿

2,029,734 views • 1 year ago

Making ebike hub motors dance was a phase of mine

Making ebike hub motors dance was a phase of mine

David Hansen 🇺🇸 🇳🇿

100,304 views • 3 months ago

Self-delivering bikes are worth a revisit at some point

Self-delivering bikes are worth a revisit at some point

David Hansen 🇺🇸 🇳🇿

140,809 views • 1 year ago

Handmade g-code is beautiful

Handmade g-code is beautiful

David Hansen 🇺🇸 🇳🇿

37,568 views • 1 year ago

Raibert and AI Institute folks are working with bikes

Raibert and AI Institute folks are working with bikes

David Hansen 🇺🇸 🇳🇿

49,729 views • 2 years ago

Hoverboard motors are insanely cheap, durable, torquey, and pretty efficient at low speed. You can Prime a full hoverboard and get the bonus of a teardown and parts for your overflowing extras bin.

Hoverboard motors are insanely cheap, durable, torquey, and pretty efficient at low speed. You can Prime a full hoverboard and get the bonus of a teardown and parts for your overflowing extras bin.

David Hansen 🇺🇸 🇳🇿

10,973 views • 1 year ago

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