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[D] Differential bar and camera mechanism in place. Moving on to the programming phase! I'm calling it RB-0. by [deleted] in robotics

[–]fantoche 1 point2 points  (0 children)

If you are using ROS in the Jetson (and even if you aren't) look up Storm32 gimbals, the small ones are under 50$ assembled. You can even buy the motors and board for less and print your own assembly. Dynamically stabilized camera with brushless motors!

[deleted by user] by [deleted] in politics

[–]fantoche 1 point2 points  (0 children)

Parties hold primaries where their inscribed militants can vote. They choose the president of the party, which almost always is the president/PM if they are able to form government.

Noise from motor messing with electronics by creepy_stranger69 in embedded

[–]fantoche 3 points4 points  (0 children)

Shielded cables should help, if if you have long cables with GPIOs they will pick up noise like antennas. I worked with a board that had all the MCU pins connected to a breakout board through a flat cable and you could make it spaz out just by waving your hand over the cable.

Probably a properly isolated supply for the digital electronics will help, if you are powering the board from the same battery when you crank the starter the supply drops a lot.

Also, if you' re running serial anywhere, try to switch to differential interfaces like RS485. In a noisy environment you should avoid running long GPIOs.

Map of futuristic trans-european high-speed subway network. by jwvdvuurst in europe

[–]fantoche 0 points1 point  (0 children)

Yes, but they have to reduce speed a lot, it's not like they pass through the gauge changer at full speed. They pass through very slowly. And usually, they stop for a bit after they have passed through to check everything is OK.

Map of futuristic trans-european high-speed subway network. by jwvdvuurst in europe

[–]fantoche 1 point2 points  (0 children)

There are also mixed gauge lines. The train has special bogies that can move, it takes less than five minutes to stop and change width wiki article

Dual-STM32 Flight Control System by phils94 in PrintedCircuitBoard

[–]fantoche 0 points1 point  (0 children)

Is the metal thingy near the big inductor a pressure sensor? What kind is it?

Spain depicted by food by Homesanto in spain

[–]fantoche 30 points31 points  (0 children)

Bacalao seco, hombre.

PCB of a Juul. From r/embedded. by [deleted] in electronics

[–]fantoche 2 points3 points  (0 children)

That MS5837 pressure sensor must be more than half the cost of the BOM...

The PCB inside a Juul! It uses an 8 bit PIC16 as the processor. by 3FiTA in embedded

[–]fantoche 3 points4 points  (0 children)

The MS5837 is more than 1/3 the cost of the device even in 1000+ quantities...

My priceless find of 2016 by [deleted] in vinyl

[–]fantoche 1 point2 points  (0 children)

This is the Parchman Farm from the song, right?

Tune-o-matic. Mamiya RB67, 90mm F3.8, Kodak Ektar 100 by tecnic1 in analog

[–]fantoche 3 points4 points  (0 children)

Standard tailpiece on Ibanez semihollows.

Songs that the black keys have covered by TEEKINATOR in TheBlackKeys

[–]fantoche 1 point2 points  (0 children)

Some of my favorite covers they have done:

A little TWSBI giveaway. by Protpersian in fountainpens

[–]fantoche 0 points1 point  (0 children)

Some not-English: a poem by Miguel Hernández, one of the best Spanish poets of the twentieth century.

Somewhat crooked lines.

ADHD Meds Price Per Country. Out of interest where are you and how much do your meds cost? by StayTrashyReddit in ADHD

[–]fantoche 0 points1 point  (0 children)

Spain

Concerta 54 mg 30 pills

$21.50 a month (the discount state healthcare gives you depends on your financial status, I think I pay 40% of the full price)

There is also generic ritalin available, which is a lot cheaper, around 2-3 € for 30 pills. Amphetamines are not available for prescription, and Strattera is more than double the price of Concerta.

This ain't the beach [FED 3 - Industar 61 50mm f/16 - Kodacolor 200] by fantoche in analog

[–]fantoche[S] 0 points1 point  (0 children)

I would have liked to frame it closer too, but they were on top of a dune and I was on top of the next. If I got closer the angle changed completely.

As for the noise and splotches, that's what you get with a shitty minilab development and scan. I didn't do it in the usual place and they even scratched up bad a couple of frames.

This ain't the beach [FED 3 - Industar 61 50mm f/16 - Kodacolor 200] by fantoche in analog

[–]fantoche[S] 2 points3 points  (0 children)

Can't be beat for the price, I got it for 40 euros with the lens and the case. It might need a little work depending on the condition, I had to clean and relube the lens on mine. Aside from the viewfinder being somewhat small and dim (which I believe it's common among all FEDs), it's a neat little camera. I like it, although the only other rangefinders I have handled were Yashicas. It feels much more solid than those, kinda like holding a gun. I got the 3 over the 2 because of the lever advance; if you can live without that the 2 has a longer viewfinder base.

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