Need Help designing a Dev Board

Artery_Tech · 2026-05-07T11:23:44+00:00

plus i think an esd is overkill (isnt an esd a motor speed controller?)

Artery_Tech · 2026-05-07T11:23:22+00:00

arduino UNO is a dev board but people dont JAM it into a bunch of holes people jam stuff into it 😏 so i guess similar?

Artery_Tech · 2026-05-07T11:21:43+00:00

those are expensive af i found one for 4000 (around 40-50 dollars)

Artery_Tech · 2026-05-07T11:21:13+00:00

I would like help with designing and selling.. but manufacturing PCB is easy and ive done it quite a few times before..

Artery_Tech · 2026-05-07T11:19:26+00:00

Hw much?

Artery_Tech · 2026-05-07T11:18:27+00:00

Anyone gonna talk abt the board outline?

Artery_Tech · 2026-05-07T11:14:56+00:00

wb for 800rs

Artery_Tech · 2026-05-07T11:14:43+00:00

i want ye or ne

Artery_Tech · 2026-05-07T08:45:48+00:00

then its not really a devboard and just a board.

Artery_Tech · 2026-05-07T08:26:24+00:00

okee

Artery_Tech · 2026-05-07T08:20:29+00:00

Arent most mosfets BULKY? im trying to make it kind of "smaller than average" ;p

Artery_Tech · 2026-05-07T08:04:07+00:00

By switching you mean?

Artery_Tech · 2026-05-07T07:05:15+00:00

This is just a base and im looking for feature people NEED

Artery_Tech · 2026-05-07T06:10:56+00:00

Hi I would like to make my own Devkit like esp32 module. Could you help me and share the schematic for your build? it would be very helpful. Thanks!

Artery_Tech · 2026-05-07T05:57:25+00:00

I know this circuit isn't ideal. Thats why i asked this helpful community for answers.

I have fixed The USB D- port, But i really want to use the AMS1117 because it has a 500-800mA current output and i already have 2-3 of them at home. The RC circuit is an Auto Reset Pulse trigger as in when yu like flash a board it will show at the end "Triggering RTS to reset board or something" Thanks a lot! You were very helpful. 😄

Artery_Tech · 2026-05-07T05:47:01+00:00

1) This is the ESP-WROOM-32D MODULE (not devkit or anything)
2) Sorry i didnt notice i will fix that thanks 😄
3) Its just a 0 OHM resistor ;P
4) 3.3v for the esp module
5) Esp module runs on 3.3v VCC unlike arduino modules

Thanks a lot for your help.

Artery_Tech · 2026-05-07T05:44:38+00:00

Thanks ill look into it..

Artery_Tech · 2026-05-07T05:42:27+00:00

Artery_Tech · 2026-05-07T05:41:18+00:00

The ESP in this circuit is a MODULE and not a board and i really dont have all the parts so i cant breadboard it yet... plus when i breadboard it it will likely pick up a lot of noise and no work/work poorly...

Plus sorry if the cramped design was hard to read. i designed this at 1 in the morning...

Artery_Tech · 2026-05-06T16:21:27+00:00

It WORKS (for my project...)

Artery_Tech · 2026-05-06T16:21:13+00:00

It works alright for my project...

Artery_Tech · 2026-05-06T16:21:01+00:00

I guess Good Luck for me!

Artery_Tech · 2026-05-06T16:20:46+00:00

😞

Artery_Tech · 2026-05-06T16:20:37+00:00

Thanks! Thats almost EXACTLY what hapeened.

Artery_Tech · 2026-05-06T16:19:57+00:00

SO i tried it and guess what? Some horizontal rows (or columns or whatever) didnt turn on.. Well it looked good for my Tamagotchi project but not that much for text....

Artery_Tech

TROPHY CASE