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Zack's Lab

@zackslab • 6,618 subscribers

Electronics Engineer. Prev @Tesla (Optimus). Former @USMC Scout Sniper. Website: https://t.co/Jp281sNdo0

Shorts

the bird has landed. what an amazing morning! event sensors are great for bullets AND humming birds (not surprising)

the bird has landed. what an amazing morning! event sensors are great for bullets AND humming birds (not surprising)

212,876 次观看

event sensors are wild. they output asynchronous pixel change events rather than a global or rolling shutter dumping entire frames. this allows for a pseudo high frame rate (10k fps). going to see if i can track bullets in flight. will update soon.

event sensors are wild. they output asynchronous pixel change events rather than a global or rolling shutter dumping entire frames. this allows for a pseudo high frame rate (10k fps). going to see if i can track bullets in flight. will update soon.

296,842 次观看

nothing is hard about making software. it's actually so easy it's boring. data structures? algorithms? big o? can all be learned in a day. even a pathetic computer "science" grad can do it.

nothing is hard about making software. it's actually so easy it's boring. data structures? algorithms? big o? can all be learned in a day. even a pathetic computer "science" grad can do it.

102,341 次观看

do you want to understand electrical resonance? just look at a pendulum, the differential equations for resonant frequency are identical in form. natural resonance is the frequency at which energy will slosh between a system's storage modes with max efficiency. in the pendulum, mass oscillates through space while energy is sloshing between gravitational potential energy and kinetic energy. in an LC tank, charge oscillates through the circuit while energy sloshes between the magnetic field (in the inductor) and the electric field (in the cap). full yt video i made on how electrical resonance is used in tesla coil in comments 👇

do you want to understand electrical resonance? just look at a pendulum, the differential equations for resonant frequency are identical in form. natural resonance is the frequency at which energy will slosh between a system's storage modes with max efficiency. in the pendulum, mass oscillates through space while energy is sloshing between gravitational potential energy and kinetic energy. in an LC tank, charge oscillates through the circuit while energy sloshes between the magnetic field (in the inductor) and the electric field (in the cap). full yt video i made on how electrical resonance is used in tesla coil in comments 👇

61,507 次观看

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watching bugs fly around from 200yd away with an event sensor through 40x zoom

watching bugs fly around from 200yd away with an event sensor through 40x zoom

125,036 次观看 • 1 个月前

ok last bug vid before i start capturing bullets with the event sensor. i thought this one was cool because you can see wings flapping near beginning/end of the capture. the reason there are trails is because i'm assigning pixels an exponential decay in post to get this meteor tail effect. this is 10x slower than real time. the event sensor outputs data at 1us timesteps which is nuts.

ok last bug vid before i start capturing bullets with the event sensor. i thought this one was cool because you can see wings flapping near beginning/end of the capture. the reason there are trails is because i'm assigning pixels an exponential decay in post to get this meteor tail effect. this is 10x slower than real time. the event sensor outputs data at 1us timesteps which is nuts.

27,153 次观看 • 29 天前

do you want to understand electricity? electricity is a wave. information and energy propagate in fields. it is NOT water in a pipe. it's NOT electrons "flowing." the ENERGY is in the EM wave, the copper is merely a guide. fields first, electrons second. link to full vid from bell labs in comments, watch it👇

do you want to understand electricity? electricity is a wave. information and energy propagate in fields. it is NOT water in a pipe. it's NOT electrons "flowing." the ENERGY is in the EM wave, the copper is merely a guide. fields first, electrons second. link to full vid from bell labs in comments, watch it👇

104,541 次观看 • 5 个月前

just incase you have 20 mins to listen to me rant about AI PCB design and kache... I'm going to test the current state of AI pcb design on boards I am intimately familiar with... more to come!!!

just incase you have 20 mins to listen to me rant about AI PCB design and kache... I'm going to test the current state of AI pcb design on boards I am intimately familiar with... more to come!!!

57,223 次观看 • 3 个月前

part 3: review of Quilter's AI PCB place and route. are i2cjak's future career prospects cooked? will kache ever ship a board? find out here...

part 3: review of Quilter's AI PCB place and route. are i2cjak's future career prospects cooked? will kache ever ship a board? find out here...

13,616 次观看 • 3 个月前

my ecad bom tool is sexy af

my ecad bom tool is sexy af

18,860 次观看 • 5 个月前

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