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Question 1

1vote

1answer

79views

TQFP Atmega328pu-th cant upload sketch sync error (breadboard)

So I have a USB to ftdi connected to my qtfp 32 socket trying to upload a sketch but I get a sync error , as far as I am aware I have uploaded the sketch correctly

jamie ward

21

askedOct 25, 2020 at 14:03

Question 2

1vote

1answer

370views

Setup of Arduino Uno as ArduinoISP for programming attiny45

I have an Arduino Uno SMD and an attiny45, which I want to use as a sensor communicating via i2c. For a first step in finding out how to work with the attiny45 I just want to use the attiny as ...

Matthias Jung

13

askedJul 10, 2020 at 9:47

Question 3

1vote

1answer

160views

Custom build of arduino on a pcb

I am running my Arduino based from the ATMEGA328P-PU chip from a 4v battery with this setup:Everything works great and now I will like to make my project permanent building a custom PCB from easyeda....

Tono Nam

986

askedMay 21, 2020 at 19:04

Question 4

0votes

1answer

87views

What are the applicable processor for the ATmega32u4? And what are higher versions of ATmega32u4?

Can arduino uno smd r3 version handle a Keyboard.h library? it is not applicable for that arduino?

mattiskdi

1

askedMar 29, 2020 at 18:12

Question 5

0votes

2answers

625views

Bootloader difference between Atmel328p(through hole) and Atmel328p au(smd)

It’s been bugging me lot that Can’t we burn the same bootloader for both 328p and 328p au?I got confused when I see this linksmd 328p au bootloader burn.Will there be any impact on performance or ...

Learner

113

askedJan 9, 2020 at 9:42

Question 6

1vote

0answers

107views

How to use ESPAsyncWebServer with SoftwareSerial communicating ESP01f

I'm creating a web server with using host.com/?ll="some". But I read that I can use for it ESPAsyncWebServer for this things. And how can I use it without flashing esp? If possible give me link to the ...

TheGamerCoder

49

askedAug 10, 2019 at 10:42

Question 7

-1votes

1answer

2kviews

Parsing HTML GET request with params with WiFiEsp

So I'm Setting up webserver with esp-01f+arduino uno. I'm using WiFiEsp library. I want to toggle led on. Pin will be given in GET request by url. Example:host.com/?ledpin=9How can I parse it, ...

TheGamerCoder

49

askedAug 10, 2019 at 3:24

Question 8

-1votes

2answers

5kviews

Using pushbutton to make Stepper motor rotate 90 degrees

Using a 28BYJ-48 Motor with a ULN2000 Driver. The motor works fine since I can rotate it using serial input.Pushbutton is connected properly, Can light up an led if I connect one.I want the motor to ...

MTXShift Games

1

askedFeb 4, 2019 at 20:21

Question 9

1vote

1answer

1kviews

RGB LED strip 100m [closed]

Hello all, I'm working on RGB LED strip SMD 5050 5m This all setup is working on 12v 2A with about diagram.I want to use same connection with 100m of LED strip using Arduino. Please support ...

Dr geek

25

askedOct 22, 2018 at 19:34

Question 10

0votes

1answer

277views

int on Uno more than 16 bit? [closed]

So I'm playing with a TFT screen and trying to understand the colourspace encoding. I wrote a quick for loop to show colours from 0 to FFFF and to print the value of colour being displayed:for (int ...

Socco

1

askedOct 11, 2018 at 0:20

Question 11

1vote

3answers

592views

The Arduino IDE can’t find my Arduino Uno

My Arduino has all of its LEDs on. The Rx, Tx and L LEDs are all on and my computer can’t see it (it's an SMD edition).

Lasse Houtenbos

11

askedJul 19, 2018 at 10:30

Question 12

1vote

1answer

100views

LCD Weather Station - "Press To Start" Function

I've been trying to make a weather station using a I2C LCD Display and a DHT11, I know, the DHT11 is a bit low res and all that, but it came with the kit I ordered, so it's okay. However, I'm trying ...

Eirik Medlie

13

askedMar 27, 2018 at 8:17

Question 13

0votes

3answers

6kviews

Differences between Arduino Uno SMD and Uno DIP

I just bought an Arduino Uno (SMD version) from W11Stop and want to know whether there is any other difference between Arduino UNO DIP and Arduino UNO SMD besides knowing that the SMD version doesn't ...

MehwishKhan

1

askedAug 10, 2017 at 6:19

Question 14

3votes

0answers

173views

How do I Continuity Test/Troubleshoot a Linksprite RS232 V2 Shield?

I have a Linksprite RS232 v2 adapter (which uses a MAX232 chip), as per this image. I have soldered on the headers and tested the pins to make sure there are no solder bridges. I have set the jumpers ...

Agi Hammerthief

139

askedMar 24, 2017 at 22:52

Question 15

1vote

1answer

137views

Starting Off Low-Level Port Access

I'm trying to teach myself some low[er] level code, but I just can't get it to work. I've tried OR-ing stuff in, AND-ing stuff in, and just straight up defining stuff, but it's not ...

nick5435

13

askedMay 23, 2015 at 22:28

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Stack Exchange Network

Questions tagged [arduino-uno-smd]

TQFP Atmega328pu-th cant upload sketch sync error (breadboard)

Setup of Arduino Uno as ArduinoISP for programming attiny45

Custom build of arduino on a pcb

What are the applicable processor for the ATmega32u4? And what are higher versions of ATmega32u4?

Bootloader difference between Atmel328p(through hole) and Atmel328p au(smd)

How to use ESPAsyncWebServer with SoftwareSerial communicating ESP01f

Parsing HTML GET request with params with WiFiEsp

Using pushbutton to make Stepper motor rotate 90 degrees

RGB LED strip 100m [closed]

int on Uno more than 16 bit? [closed]

The Arduino IDE can’t find my Arduino Uno

LCD Weather Station - "Press To Start" Function

Differences between Arduino Uno SMD and Uno DIP

How do I Continuity Test/Troubleshoot a Linksprite RS232 V2 Shield?

Starting Off Low-Level Port Access

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