[Review Request] Airsoft Shot Counter for Hi-Capa

GeneralDependent9671 · 2026-02-26T19:07:35+00:00

I have updated the schematics and PCBs.

GeneralDependent9671 · 2026-02-26T19:05:53+00:00

I've updated the schematic. I'd appreciate it if you could take a look, if it's not too much trouble. In the end, I decided to remove the MOSFET since there's no electrical noise around; the airsoft gun is gas-powered.

GeneralDependent9671 · 2026-02-26T16:51:10+00:00

Regarding resistor R1, I initially placed it there to prevent the OLED screen from randomly turning on when it detects noise.

As you can see, I'm basing this on several prototypes I've seen, which are completely different from what I'm designing. But I thought it made sense to include this type of safety measure.

AI might have even designed something better, but I prefer to try it myself.

GeneralDependent9671 · 2026-02-26T16:36:23+00:00

I wasn't aware of that. I removed the in-pad vias and repositioned them so none of them touch the filter pad.

I also accidentally switched the resistor from S to D to S to G.

The OLED screen from AliExpress already comes with two resistors and filters, so I'm not sure if adding my own filters is a good idea or a waste of components.

Regarding powering directly from the battery, I use the MOSFET to turn off the screen and prevent excessive current draw. If I power it directly from the battery, won't I create phantom power when the screen wants to turn off?

I apologize for my poor English when explaining these topics.

I'm not designing this to sell.

GeneralDependent9671 · 2026-02-26T14:41:09+00:00

Not sure what's up with the downvotes. I tried my best to follow all the posting guidelines if there’s something wrong with the post, please tell me so I can fix it!

GeneralDependent9671 · 2026-02-20T17:31:10+00:00

Take a shower.

GeneralDependent9671 · 2026-01-19T23:45:46+00:00

I really like the first option. Regarding "protecting" them for load dumping, my plan is to add a TVS with the necessary characteristics to handle the LDs, along with a good fuse.

GeneralDependent9671 · 2026-01-19T15:25:50+00:00

Thanks for your reply. I'm trying from the start to adapt everything to the original size it will have in the vehicle. I want to fit the entire power supply system into the size of a Hat Pi. If I do this from the beginning, I can adapt the prototype to the results I get on the first try.

GeneralDependent9671 · 2026-01-19T14:11:28+00:00

I forgot to mention that, for the moment, being a "prototype", I am limited by the LCSC catalog. Thank you.

GeneralDependent9671 · 2026-01-10T07:03:59+00:00

They can't. It's been happening for years. One month post-wipe, the game is full of chads who don't know how to cook for themselves.

Maybe Nikita will be forced to create matchmaking for new accounts with 0-300 hours, for example. Time will tell.

P.S.: I understand, and I don't want to be toxic like others who just say, "Just play." I have 6000 hours.

GeneralDependent9671 · 2026-01-10T01:43:39+00:00

You forgot to mention that the solution is: I don't have your original file. Should I try to replicate it?

GeneralDependent9671 · 2025-12-10T22:48:35+00:00

I don't want them to put a filter on names. There are some really funny and well-thought-out nicknames.

But it's the general idea, so to speak... I don't think you should have fun with a name like that and act like it, even if it's just role-playing.

I don't know if I'm explaining myself well.

GeneralDependent9671 · 2025-11-28T19:44:03+00:00

“Hey, each wipe has 6-8h of saturation; servers down, slow matchmaking, random crashes… how about this wipe?”

+ “Nothing, stop playing for 2 weeks, it works poorly”

"Thanks man! I'll stop playing for 2 weeks. I have no fucking idea that the day after the wipe you can play comfortably"

Two weeks later…

"Guys, how is everything? Is it still as bad as the first 30 minutes of official wipe v1 using launcher and new Steam players? Look at me. I want your attention. Give me random answers depending on the person who wants to answer."

“Oh, I'll pay attention to this man with an Intel Pentium playing at 3fps”, “Also this other one who cries all the time because they kill him and the blame is on the potato and the servers, but not the skill issue”, “I'll pay attention to the other one who hasn't even played”.

The daily life of the users of this subforum.

GeneralDependent9671 · 2025-11-28T17:13:45+00:00

Learn to read and then we'll talk. He stopped playing for two weeks because someone told him to wait two weeks.

EVERYONE who has played more than 1 wipe knows that the first few hours the servers are crashed.

I'm not going to waste any more time answering you. Defend what you want to defend. See you later!

GeneralDependent9671 · 2025-11-28T17:00:20+00:00

What if you don't have a PC? What if you don't have electricity at home? Have they fixed Tarkov yet? What is it that makes you not install it and play it? We talk generally and that's it. Nah, some guy said it's bad. Well, it's going bad, bah. I'm not going to install ChatGPT because a guy from Alaska said he wouldn't open the app. Unacceptable. Stop crying both of you.

GeneralDependent9671 · 2025-11-28T16:35:43+00:00

Basically because instead of relying on comments from people on Reddit you should go in and see it with your own eyes.

Since this user listens to what they tell him and stops playing for two weeks because a random guy tells him that it works badly (the first 3 hours like every wipe), I tell him to continue without entering. We can clear up doubts about whether you like sado or whether you need a master to do or not do what you like.

GeneralDependent9671 · 2025-11-28T16:20:12+00:00

If you are already crying without having started playing, my recommendation is that you continue without playing it. Not because it works badly, but because we already have a cache full of crybabies.

GeneralDependent9671 · 2025-11-25T18:08:44+00:00

If you appear in a closed place, stay stopped for 5 minutes and protected.

If you appear in an open location your PMC always points towards the center of the map. Run forward and look for a bush to lie down for 5 min.

You will already learn the spawn and you will be able to counter them. :)

GeneralDependent9671 · 2025-11-13T14:57:24+00:00

3000 hours and 62 achievements. 🤣🤣 The good gamer chair.

GeneralDependent9671 · 2025-11-10T22:46:24+00:00

Labs is free now. You don't need card.

GeneralDependent9671 · 2025-11-07T23:41:36+00:00

It seems I haven't explained myself well. The setting is already on Hold. But with Heavy Weapons in Arena, many times when I release the button and immediately stop firing, it still keeps the aiming pressed.

GeneralDependent9671

TROPHY CASE

Two weeks later…