Linked Questions
60 questions linked to/from Have I bricked my Arduino Uno? Problems with uploading to board
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Can the arduino be recognized if the usb chip is broken?
My question might seem one of the million questions out there "Can't upload to arduino uno and receive error avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x01" but as I probably read ...
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Is my Arduino Micro bricked?
A few weeks ago I built my own Arduino Micro. Everything worked fine and it connects every time. I have built a second one, with the exact same processor schematic as the first one. It turns on, and I ...
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Broken USB connection [closed]
When I connected an external power supply to my Arduino Uno R3 (it was connected to PC via USB cable too), I heard Windows disconnected device sound and the device isn't visible since then (nothing ...
- 21
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1
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Missing arduino bootloader problem?
I have a arduino clone that is not being assigned a /dev/tty by Debian Stretch (Stable). It does have the ch340g chip. I have tried the driver from the manufactures site with no joy. Would the lack ...
- 11
1
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panstamp device signature is random
I Have 2panstamp. I can program the first but not the second with the arduino program.
When I upload the sketch (a simple blink) on the second, I got this
Reading | ##################################...
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2
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Is my Arduino mega dead?
I accidentally short-circuited my Arduino mega(ended up connecting the 5V and ground pins). Physically from observation nothing seems to be burnt on the board but I am not able to upload new codes to ...
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Arduino Uno not Detecting on Laptop
I have an Arduino Uno. The story is I installed Arduino IDE and Drivers before even buying an Arduino Board. I used it a little and when I bought and connected an arduino board, I was unable to make ...
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I think I just bricked my Arduino. Any ideas how?
I think I have a short circuit in my Arduino Uno R3. The symptoms are:
It does not seem to be responding as before.
The orange "L" LED does not blink on boot-up, but just stays on continuously.
If I ...
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5
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Arduino fried? Onboard blink ok; offboard blink not ok
EDIT :
I have plenty of weird bugs. I will open another thread, and come back to this one when I have better understanding, rather than completely modify this one halway through. Sorry to every ...
- 159
3
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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 ...
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1
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Why Did I Have To Program Duemilanove Bootloader?
As a volunteer for Public Invention, I have developed an Atmega328 based design in which I thought I was largely duplicating the Arduino UNO.
Unlike the UNO, I did choose a CH340 USB to UART chip as ...
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Arduino UNO not working?
Recently I assembled my Shapeoko machine, we used Grbl shield with an Uno for the same.
For 1-2 weeks everything worked perfectly then once when I tried to work the machine, the serial communication ...
Chris Thaliyath
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Part of Board exploded when Peltier Plate was wired t(o Board
Photos and Screenshots: https://i.sstatic.net/NazA6.jpg
By the way, I used a screenshot that was originally from this post: Have I bricked my Arduino Uno? Problems with uploading to board
Hey guys,
I ...
- 31
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Why can my computer not see my Arduino Uno?
I've plugged my ELEGOO Uno R3 into a USB port on my computer with a USB cable. However, neither Arduino IDE nor my computer can see the device. When the Uno is connected, it shows no connected devices....
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Running stepper motors with A4988's, and might have shorted the Uno when checking voltages with multimeter. Is my circuit design faulty?
What Happened
I'm working on a project to run two peristaltic pumps from an Uno. The previous version used DC motors and L298N's, but I am attempting to upgrade it by using stepper motors and A4988's. ...
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