Arduino Uno to ATmega328 - Shrinking your Arduino Projects

You are so cool!

Great teacher

Hi, thank's for your video.
This is clear but I regret we never see arduino interface program on your video.
I know it is just an interface screen and we can use avrdude itself or other methods but arduino interface automates a lot of things such for beginners.

Is there anything smaller then the ATMega328?

bootloader !

OMG! I would have needed you, Sir, 20 years ago at my school time! Thank you so much for your perfectly explained studies! Greetings from Austria!

Excelent, tyvm!!!

Hi DroneBot, I'm looking to make a smart device, like a pair of Smart Glasses (as in Google Glass). I know that there are tutorials online about how to use an Arduino Micro or Nano or something to make the Smart Glasses without disassembling it, but the thing is, I want to make the device even SMALLER than that. I want the computer to just be a barebones chip at this point. And the Arduino UNO, well, you can disassemble the ATmega Chip in the centre and use it in standalone projects, and I want to do that.

I haven't done that yet as I'm still trying to learn how to do some stuff like add a voice recognition thing or something, but, hopefully this tutorial will help me when trying to do something like that in the future. So thanks!

If I just put a new ATmega328p with bootloader in to the IC slot of Arduino Uno, will it work?

NO DTR/RTS PIN: If for some reason you get a FTDI with no DTR/RTS pin you can still use it. Either look for the datasheet of the driver (CH340 or PL2303 mostly) and bridge it yourself. Or you can program the Atmega328 by putting a button from pin 1 to GND (do not remove the 10k res). Start pressing the button and upload your sketch, when the status changes from Compiling to Uploading, release the button.

Bill, Thank you very much for this awesome Video. These answered lot of questions which was frying my brain. Just need to do it myself. I'm confident I should be able to do it

Wow. I’ve spent hours searching for an understandable method of going from prototype to PCB. Was I lucky to find this brilliant tutorial. Thank you so much. Just one question - is sending the code to the ATmega 328 as simple as just clicking send in Arduino IDE? Just subscribed by the way 👍

Thanks!

what does the crystal do?

avrdude: Expected signature for ATmega328P is 1E 95 0F
Double check chip, or use -F to override this check.
Failed chip erase: uploading error: exit status 1

Getting this error while burning bootloader please help

can i use some 101 capacitors instead of the 22 capacitors?

I wish you a good day. Very nicely detailed and professionally explained. It worked for me the first time. Well thank you. I would like to ask you. I have an Atmega 1284 40 pin. I can't load bootlander and any program at the same time. Please help. Thank you in advance.

gracias

Used the atmaga328 and ethernet interface to be quick web page

Using the FTDI adapter, do you have to set baud rate & stop bits, as you would with any other RS-485 comm link?

You are a true gentleman, scholar and a life saver sir...Lots of love sir...💐

This is funny, just this morning I was wondering about the possibility of doing exactly this. Great video thanks very much.

hi i need to pull the hex file from arduino board , iam using avrdude and iam getting error avrdude programmer is not responding , but when i use the Arduino IDE to upload the skecth i got no problem is there a way to get the hex file from arduino board using the Arduino IDE

So hillarious everytime the music comes up xD

although i have no immediate plans to do this, I found your video very informative and well done. You obviously put tons of work into these videos and I thank you

Wish had this guy for a teacher in School! A great teacher makes all the difference in liking or not in a subject , good job Ser!

Thank you sir

Always professional per all videos, tq!

Sometimes you find exactly the video you were looking for, explaining exactly what you want to know. This was it. Thank you.

I often see a delay(50) in a place where it would mess up timing. Does it serve a special purpose?
Here a tone is played, then a delay added. If you play one beep of 1 second or 8 beeps of 0.125 second it shouldn't differ in length. In the way shown here it would, no?

Best and simplest explanation! Thanks for the video.

Best Video ever! Thanks a lot!

Hi, don't know if someone else has pointed this out, there are two notes wrong As(Bb)=466 and B=494, I'm a newbee here, thanks for the video, enjoyed it..

i'm just so impressed by that shop organization

Nice one sir. Pls I need your help on my project: 10 Text display boards ( modules) with different message using one controller. Pls how can I do this.

sir in the method 3 as you explained at 28 mins place. can we even program an external chip without removing the UNO board chip?

Can you please do this with a Arduino mega 2560?

Please let me that. My IC is working on arduino but not working on breadboard. Everything is all right. Showing issue with Tx and Rx . Why? Please guide me

Super-duper presentation! And that workshop - don't know how you keep it so neat and tidy. Thank you!

learned a lot, thanks

Hey I am just getting started with electronics and microprocessor can I know why we need a capacitor between rts/DTR of ftdi and reset of the atmega chip

Now we need to dearch for cheaer compatible replacement for 328p u

Do you have a video about how to shrink the project with a USB serial connection? I am trying to prototype a HID and do not want to have to use an Arduino for the end product.

@DroneBot Workshop can you please tell me how to power it?

Brilliant how to you turned a 10 minute video into 37 minutes!

I love watching your videos! Too many tutorials these days brush over the details. I really feel like I'm learning from yours instead of just following the steps.

A quick question - is the 16MHz oscillator necessary? I had read in a few places that you could use the internal oscillator on the ATmega328.

I think 0 and 1 are the Rx and Tx on UNO R3?