Seve

@seveibar • 7,503 subscribers

founder https://t.co/UumwaBg3CF, AI must create electronics. https://t.co/CmXXav93uj podcast host, founding CTO https://t.co/kbabWthGkJ,❤️ open-source. Author https://t.co/jj9o1UMpWk, ❤ lab collabs

Shorts

I was looking for zero-backlash spur gear designs and couldn't find one that used a compliant mechanism on the teeth. Why wouldn't something like this work?

I was looking for zero-backlash spur gear designs and couldn't find one that used a compliant mechanism on the teeth. Why wouldn't something like this work?

84,357 views

Route DDR on the two inner layers = $$$ in your pocket One of the reasons boards get expensive is human designers often need to switch to 6+ layers to make the routing easier

Route DDR on the two inner layers = $$$ in your pocket One of the reasons boards get expensive is human designers often need to switch to 6+ layers to make the routing easier

15,115 views

making circuit boards

making circuit boards

18,581 views

If you want to build PCBs with AI, you better come packing

If you want to build PCBs with AI, you better come packing

86,237 views

accidentally made a stepper motor hammer

accidentally made a stepper motor hammer

24,602 views

At Open Sauce, a Meta engineer described how Yoga was built (flex layout for React Native) After a sweaty 24h, I've recreated CSS Grid using the same technique! bun add minicssgrid 14KB (no deps) MIT

At Open Sauce, a Meta engineer described how Yoga was built (flex layout for React Native) After a sweaty 24h, I've recreated CSS Grid using the same technique! bun add minicssgrid 14KB (no deps) MIT

53,793 views

Videos

Anya Rossi

sweetdream.ai

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Opus 5.5 vs GPT Astra 6 "Make me a bluetooth speaker with tscircuit"

Opus 5.5 vs GPT Astra 6 "Make me a bluetooth speaker with tscircuit"

321,973 views • 27 days ago

update on compliant gears: uhh amazing?

update on compliant gears: uhh amazing?

115,560 views • 14 days ago

Rack and pinion with flexible teeth, this makes the rack and pinion more feasible for precise linear actuation because normally there is a ton of backlash between the necessary gear reductions and the huge rack teeth (imo with rack and pinion you are constantly fighting ratios)

Rack and pinion with flexible teeth, this makes the rack and pinion more feasible for precise linear actuation because normally there is a ton of backlash between the necessary gear reductions and the huge rack teeth (imo with rack and pinion you are constantly fighting ratios)

29,245 views • 3 days ago

in-progress feature for showing return currents for DDR traces in tscircuit This video shows a ground pour void near the processor's dogboning which causes the return current to take a long path (this is bad!)

in-progress feature for showing return currents for DDR traces in tscircuit This video shows a ground pour void near the processor's dogboning which causes the return current to take a long path (this is bad!)

26,849 views • 13 days ago

Vibe-coded bluetooth PCB works!!!! Just asked ChatGPT to program it, smooth as butter there was one snag in the process- the crystal was rotated! easy fix but wish this had been caught in software! Adding validation for next time

Vibe-coded bluetooth PCB works!!!! Just asked ChatGPT to program it, smooth as butter there was one snag in the process- the crystal was rotated! easy fix but wish this had been caught in software! Adding validation for next time

45,843 views • 2 months ago

XY Stage for flying probe using a 3d printed flexure, travel area ~50x50mm

XY Stage for flying probe using a 3d printed flexure, travel area ~50x50mm

10,709 views • 11 days ago

PCB clamp and release

PCB clamp and release

90,421 views • 5 months ago

We're releasing a state of the art, MIT-licensed autorouter soon It uses a novel approach for an intermediate stage between global and local routing + an incredibly fast parallel high-density routing phase (animation is slowed-down, normally instantly solved)

We're releasing a state of the art, MIT-licensed autorouter soon It uses a novel approach for an intermediate stage between global and local routing + an incredibly fast parallel high-density routing phase (animation is slowed-down, normally instantly solved)

104,859 views • 1 year ago

Recently been focused on single layer autorouting. Despite what Big Routing wants you to think, single layer routing is harder than multi-layer routing. The solution space is smaller and the topology is critical

Recently been focused on single layer autorouting. Despite what Big Routing wants you to think, single layer routing is harder than multi-layer routing. The solution space is smaller and the topology is critical

45,842 views • 9 months ago

animated DDR fanout algorithm

animated DDR fanout algorithm

11,337 views • 1 month ago

Flip PCB. Shoot laser. Make factory!

Flip PCB. Shoot laser. Make factory!

16,408 views • 3 months ago

How do we enable single-layer PCBs to support the routing complexity of multi-layer PCBs? We're making a "Bridge-Programmable Interconnect" chip. This chip is "programmed" by traces etched on the top layer of the PCB, it allows any configurable pin to connect to any other configurable pin Why is this a big deal? Single-layer PCB etching can be done in minutes on a UV laser, but because they don't have vias it is impossible to change layers. Using an interconnect chip, you are guaranteed to be able to route any signal over any other signal. By placing these on your single-layer PCB, you can reconfigure wiring such that you don't need any vias!

How do we enable single-layer PCBs to support the routing complexity of multi-layer PCBs? We're making a "Bridge-Programmable Interconnect" chip. This chip is "programmed" by traces etched on the top layer of the PCB, it allows any configurable pin to connect to any other configurable pin Why is this a big deal? Single-layer PCB etching can be done in minutes on a UV laser, but because they don't have vias it is impossible to change layers. Using an interconnect chip, you are guaranteed to be able to route any signal over any other signal. By placing these on your single-layer PCB, you can reconfigure wiring such that you don't need any vias!

30,046 views • 11 months ago

This is what happens when you prompt codex to generate an electronic device with tscircuit None of these boards were edited. No follow up prompts were allowed. Codex always started from scratch from a two sentence prompt.

This is what happens when you prompt codex to generate an electronic device with tscircuit None of these boards were edited. No follow up prompts were allowed. Codex always started from scratch from a two sentence prompt.

14,897 views • 6 months ago

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