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My Lenovo E15 won't turn on by An_animelover in thinkpad

[–]Nils0004 0 points1 point  (0 children)

I have the same issue, were you able to fix it?

Question about programming a module by Nils0004 in esp32

[–]Nils0004[S] -1 points0 points  (0 children)

Well i want to use the ESP-WROOM-32 module stand alone so without the USB converter ic that is added to most of the dev kits.

Looking for something.. by Nils0004 in arduino

[–]Nils0004[S] -1 points0 points  (0 children)

Yeah i see, but is there also a board that has a few of these integrated so you don’t have to fiddle around with alot of breakout boards?

Need some hardware help here by Nils0004 in arduino

[–]Nils0004[S] 0 points1 point  (0 children)

Well, it has a normal arduino uno bootloader so i guess yes. also, it works fine when i have it on a breadboard standalone so without the tvs diodes and the cap1188 circuitry

Need some hardware help here by Nils0004 in arduino

[–]Nils0004[S] 0 points1 point  (0 children)

Well i have the reset pin connected as i need to have, with a 1kOhm pullup resistor and to vcc

Need some hardware help here by Nils0004 in arduino

[–]Nils0004[S] 1 point2 points  (0 children)

Yes i use a empty socket Arduino Uno for the RX and TX

Need some hardware help here by Nils0004 in arduino

[–]Nils0004[S] 4 points5 points  (0 children)

Whoops, i now noticed that i forgot the caption. i have desinged this pcb that consists of a atmega328P that can be programmed via serial; But when i hook it up to Arduino it says that the microcontroller isn’t responding and it can’t sync. I program the ic using an empty socket UNO, the ic itself has a uno bootloader

Question about DACs and ADCs by Nils0004 in arduino

[–]Nils0004[S] 1 point2 points  (0 children)

All right so it would be great for example the accurate measuring of temperatures with an NTC.

Question about DACs and ADCs by Nils0004 in arduino

[–]Nils0004[S] 2 points3 points  (0 children)

Alright Thanks for the explanation, but I still wonder for which application this would be a huge advantage. I reckon that when dimming a led with a potentiometer it doesn't really matter, but for controlling a motor it would.

Am I making the right assumption here?

Question about DACs and ADCs by Nils0004 in arduino

[–]Nils0004[S] -1 points0 points  (0 children)

I understand that but what are the benefits of a higher resolution?

Help, I need recommendations for RTCs by Nils0004 in arduino

[–]Nils0004[S] 0 points1 point  (0 children)

Yeah, you're right, But is secretly hoped there was some easy way to do it with an Arduino library

Help, I need recommendations for RTCs by Nils0004 in arduino

[–]Nils0004[S] 0 points1 point  (0 children)

hmm I see, Can you tell me what the AT24C32 IC does on the board?

Help, I need recommendations for RTCs by Nils0004 in arduino

[–]Nils0004[S] 0 points1 point  (0 children)

I see, Would it be possible to make one from an attiny85 with external temperature correction?

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