The programming tag has no wiki summary.
1
vote
5answers
97 views
Simplest way to upload sketches onto “hackduino” without having a arduino duemilanove
Update: The ATmega came bootloaded with the arduino software is that can simplify anything
I have this board:
I'm looking for a bone-simple way to upload sketches.
Ideally without buying ...
0
votes
3answers
132 views
What do I need to make this project?
I'm form a computer science background so I figure I should ask for advice on what I need to do this.
What I'm planning to do is program a microcontroller to keep track of time and flash LED lights.
...
0
votes
2answers
69 views
Which String methods got changed with Arduino 1.0?
It seems that several of the String methods (so far I'm sure it applies to trim() and the to upper/lower functions) in the Arduino library have been modified to alter the String rather than return a ...
-2
votes
4answers
107 views
How to program I2C LCD with Arduino?
I am trying to get text characters to come up on my I2C LCD. It's a 16x2 display. It only uses four pins: GND, 5V, SCL and SDA. I'm not sure how to program it since all I'm finding online is how to ...
1
vote
2answers
78 views
Gyroscopes Output Voltage drift when not moving, trivial question
I don't have good experiences with gyroscopes and i would like to ask the question.
Do the Output Voltage of Gyroscopes, whether analog or digital, usually drift when it is static?
Ideally there is ...
0
votes
2answers
63 views
Rotating Platform That Starts and Stops Incrementally
I'm not sure this is the right place to pose this question, as it probably encompasses more than one field - EE, ME, programming, etc. But I'll ask the question anyway and hope that someone might ...
0
votes
1answer
77 views
Write an AVR Program
So I saw a post talking about the commercial feasibility of an Arduino (http://electronics.stackexchange.com/questions/11333/commercial-use-of-arduino-is-it-suitable) . From this it said a great idea ...
-4
votes
1answer
48 views
I would like a guide to make a monitoring project for home power supply and other appliences [closed]
Aim
Make a device that sends sms to a predefined number every time the current/voltage fulctuates, send sms everytime the power supply from source fails.
It (the hardware) will have its independent ...
0
votes
1answer
88 views
Arduino: why does simple include not work
Hello in my arduino code i simple want to include another file like this:
#include "letters.h"
but it says
error: letters.h: No such file or directory
the letters.h is definitely there, right ...
0
votes
0answers
126 views
Program a PIC16F877A using VB.NET
I have bought a PIC16F877A microcontroller and its board before and since then, I haven't used it much because I don't really have enough time and patience to learn C. I was thinking to buy a ...
1
vote
2answers
72 views
What is the best way to achieve my project? [closed]
I have a course this semester about Mobile Programming using Android. One of my project that I have to achieve in this course, is a prototype which mainly consists of two parts, a smartphone and ...
0
votes
2answers
176 views
Uploading Program to Arduino Using FTDI Cable or Programmer
I would like detailed instructions on how to go about uploading a program onto an Arduino using an FTDI cable/programmer. I'm just not quite sure what parts to order and how to go about doing it.
...
1
vote
2answers
145 views
Am I able to burn a bootloader and program with an AVR ISP?
I have considered purchasing some ATMega chips as to create simple realizations of projects without sacrificing a dev board (i.e. Arduino)
Now I understand the bootloader is required to read from a ...
0
votes
0answers
117 views
Sending data via ethernet to Picaxe
Is there any way to send data via ethernet to communicate with Picaxe? We need to send 8-bit signals to control motors connected to the Picaxe board but we have no idea where to start.
We've found a ...
5
votes
2answers
234 views
What's the correct form of this CRC algorithm
We are working on communication between AVR and a Crous PTZ.
We found its protocol and now we can turn it on and so.
We have problem with its CRC. This is Crous protocol doc (Got it here), at end of ...
