The java tag has no wiki summary.
1
vote
2answers
121 views
What is the correct term for this type of USB Input devices?
Hi, I'm working on something where I need to use a huge amout of these little guys (picture attached), probably around 32 or more for a start.. The problem is, I need to be able to connect all of ...
3
votes
3answers
344 views
How to get fundamental frequency of a signal using autocorrelation?
I am trying to get the fundamental frequency of a signal that only has a single pitch. I coded out the autocorrelation function using FFT and already got the autocorrelation result. Unfortunately, I ...
-3
votes
3answers
171 views
Programming language for Zigbee [closed]
I have done a small research in the field of zigbee. But , a small conflict b/w using python or java or c for zigbee coding in case of remote monitoring .
-2
votes
1answer
103 views
How Can I Program a Universal Application Keyboard? [closed]
IMPORTANT NOTE: This is a question from who has no experience and knowledge on this area. So before giving negative rep, please provide constructive suggestion.
I want to program a universal ...
4
votes
1answer
542 views
Issue on Serial Port Communication (in JAVA)
I've written a Java program to read my Arduino's outputs through Serial port (using RXTX Library). There's a small issue I'm facing.
Arduino continuously writes to serial. But every time, after ...
2
votes
5answers
981 views
Micro-Controller Operating System with GUI
I'm looking for embedded OS for w micro-controller, it's not clear until now for me what'll be the controller type, but my first priority is to found an OS with GUI can be written in C# or any .NET ...
4
votes
1answer
221 views
Java and Serial Port
I am able to control the speed and direction of 2 DC motors using an AVR-based microcontroller board (see here for details) currently through hyperterminal (Flash Magic).
Is it possible to do the ...
2
votes
1answer
160 views
Looking for TINI SDK
I've to do some work on TINIS400 & TINIM400 evaluation kit From Dallas Semiconductor. These boards are now obsolete and the TINI SDK is therfore no longer available on the Dallas Semiconductor ...
0
votes
3answers
369 views
RS232 which pin i can connect together to receive a input signal in my Java application listening on ttyUSB0 or ttyS0?
I am trying to make a very simple BUTTON (simple wire RED/YELLOW only). Now if the Button is pressed (RED touch YELLOW) i want to receive input signal in my Java application (that button was pressed).
...
3
votes
4answers
385 views
howto link an Arduino Light Sensor to a keyboard button
I have an Arduino Uno and a light sensor. I would like the light sensor to activate the [H] button on my keyboard. If the light sensor is in the dark (1024 I can see in the monitor) it should have the ...
0
votes
1answer
315 views
Using Arduino/Processing to print text on screen when an LED light up
I have a question regarding the programming of printing text on the screen after an LED lights up on a breadboard. Should we plug in the LED into the Arduino board or a regular breadboard? How do I ...
7
votes
10answers
5k views
Microcontroller with Java API
My hardware team is planning to use an Atmel AVR 8-bit microcontroller for a future project.
So far as I know, it must be programmed in C. I have found a JVM for AVR, though it is more limited than ...
