Linked Questions

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3answers
2k views

Not detecting Arduino Mega 2560. It worked before but now not detecting

I am using Windows 8.1 64 bit. I have an Arduino Mega 2560. I configured and installed it with the Merlin firmware before. I had a system format in between. I tried to connect my Arduino again. I ...
4
votes
2answers
2k views

Is my Arduino possibly broken?

We work in groups on a project at school. We had to build an electric scheme with an Arduino to make a small car moving. We got the parts from our school, except the Arduino (we had to buy it ...
0
votes
3answers
3k views

Arduino nano stopped working

After programming Arduino Nano with the DIY Headtracker code, after trying to plug the Arduino to the receiver and some time, the LED stops flashing and now it's not recognized by the computer anymore....
1
vote
1answer
2k views

Sending "Blink" to pin 12 is causing on-board led to blink?

I recently picked up an Uno clone and noticed that if pin 12 is set to an output and I run the Blink sketch on it, the built in led (supposedly connected to pin 13) blinks. It's not as bright as it is ...
0
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2answers
2k views

sketch uploading give error? [duplicate]

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x30 avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x0f avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x10 ...
0
votes
2answers
1k views

I'm pretty sure I fried my Arduino Uno. Given my setup, what caused it to be fried? (I can't identify the short)

I was trying to drive a Nema 17 stepper motor using an arduino uno and an A4988 driver. I had it wired up according to this instructable (http://www.instructables.com/id/Drive-a-Stepper-Motor-with-an-...
1
vote
2answers
1k views

Did I overheat my Arduino while soldering to perfboard?

So this is the second time that I've had a circuit that worked perfectly on a breadboard, but as soon as I connected it to a perfboard and soldered the joints together, the Arduino stopped working and ...
1
vote
1answer
1k views

Powering Arduino Pro Mini + Driving LED Strip

Just looking for a second opinion on my circuit below. Wired up everything works great, but last night as i was unplugging the FTDI programmer something seemed to have happend, and the mini was ...
0
votes
1answer
1k views

Did I break my new Arduino Leonardo Eth by restarting it?

I just bought a new Arduino Leonardo Eth, and, it was working perfectly. I probably uploaded about 30 different sketches, and it did everything as expected. The basic sketch was using the fade demo ...
1
vote
2answers
1k views

Arduino mega 2560 might be dead

I was playing with Vin and a transistor when the arduino got disconnected from my pc and after a few seconds it started to smoke. It wasn't much smoke but enough to panic and disconnect everything. I ...
0
votes
2answers
1k views

Arduino uno board not detected when connected via USB no matter what OS

I was working with Arduino in Win 8.1, when suddenly it stopped work. I tried to reinstall the drivers and IDE several times, but it didn't solved. In Win 8.1, when I plug the arduino, I get the pop ...
1
vote
1answer
1k views

How do I know if bootloader flash was successful?

I just bought a raw Atmega328p microcontroller. I am attempting to flash it with the Arduino bootloader. The process seemed relatively straightforward as I had just followed the posted tutorial (...
1
vote
1answer
929 views

Unable to upload sketch after bootloader has been flashed on Arduino Micro

I have created my own custom Arduino Micro, but I am experiencing problems when I attempt to upload an sketch via USB in Arduino IDE. Here is how I program the Arduino Micro: avrdude -c ...
-1
votes
1answer
922 views

Not in sync: resp=0x00 [duplicate]

I had problems with Arduino uno and reseted firmware. Followed this tutorial. Now I can't upload my code Arduino IDE says: avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync(...
0
votes
2answers
1k views

How to test Arduino board?

A little history: I have two Arduino Uno and I couldn't program them by IDE, I got these errors: avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 2 of 10: not in ...

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