Embedded Programming

The Reverse Geocache Puzzle based on an Arduino microcontroller.

Here's an unusual wedding present - a puzzle box that won't open until it is taken to a certain location in the world!....

3 comments posted 16yrs

posted by 5V

3 comments posted 16yrs posted by 5V

Google Adwords will ruin us all !!!!

http://members.iinet.net.au/~vanluynm/ Tressie :-)

10 comments posted 16yrs

posted by valid

10 comments posted 16yrs posted by valid

STR9 Timer Prescaler Problem

Hi All, I've revisted some of the STR9 Firmware Library Examples and the TIM Example2 works fine and is straight forwar...

0 comments posted 16yrs

posted by kitchen430

0 comments posted 16yrs posted by kitchen430

Cheap PowerPC Evaluation Board? Does one exist?

Hi all - I'm trying to find an evaluation board with which I can 1. Learn the basics of embedded software development,...

8 comments posted 16yrs

posted by luis.espinal

8 comments posted 16yrs posted by luis.espinal

How to get the approximate MIPS required

I have developed an application with Visual Studio Team System for windows, and I have also gotten the CPU profiling of...

11 comments posted 16yrs

posted by gpsabove

11 comments posted 16yrs posted by gpsabove

Getting the size of a C function

Hi, I need to know the size of a function or module because I need to temporarily relocate the function or module from...

75 comments posted 16yrs

posted by john

75 comments posted 16yrs posted by john

design of a reset ciruit

Can anyone tell how to design a reset circuit for microcontroller that can change the default values? example: REGISTER...

8 comments posted 16yrs

posted by sharathselvam

8 comments posted 16yrs posted by sharathselvam

Synchronization reprise

Hi, OK, I've decided to code up an "experiment" to quantify the behaviour that I might expect from protocols *like* PTP...

10 comments posted 16yrs

posted by not.going.to.be

10 comments posted 16yrs posted by not.going.to.be

Video on Sparkfun Electronics giving away $100K in 1:45 hours.

Free Day recap of what it was like behind the scenes in the SparkFun offices on January 7th. http://www.youtube.com/wat...

12 comments posted 16yrs

posted by 5V

12 comments posted 16yrs posted by 5V

SD, SM, MS, etc. sockets

Hi, I don't like using sockets in products. They add to cost, decrease reliability, tempt customers to "play" with the...

23 comments posted 16yrs

posted by not.going.to.be

23 comments posted 16yrs posted by not.going.to.be

Offpage connector symbols

Hi, As a side-comment to the schematic preferences thread (hopefully not another lengthy thread :> ), I'm curious as to...

30 comments posted 16yrs

posted by not.going.to.be

30 comments posted 16yrs posted by not.going.to.be

How many USB HIDdevices .....

How many USB HID devices can Windows handle at one time ? don

5 comments posted 16yrs

posted by don

5 comments posted 16yrs posted by don

Low cost digital input/output

I have to create a test harness to allow automatic testing of a system that I'm working on. It needs several hundred di...

7 comments posted 16yrs

posted by rowan

7 comments posted 16yrs posted by rowan

Opinions re: MCU vendors

[crap! I meant to crosspost this here and s.e.d :< ] Hi, I'm looking at a couple of different parts from Atmel and TI f...

32 comments posted 16yrs

posted by not.going.to.be

32 comments posted 16yrs posted by not.going.to.be

FYI: Nutxx - BSD licensed RTOS

Open source BSD licensed RTOS see http://nuttx.sourceforge.net/ http://tech.groups.yahoo.com/group/nuttx/

4 comments posted 16yrs

posted by prenom_nomus

4 comments posted 16yrs posted by prenom_nomus