FRIDAY FREE BOARD QUIZ ISSUE #40 PRIZE IS BREADBOARD-1 + USB-PWR + JW-200×10

For these who want to experiment with breadboards we have this set for you: BREADBOARD-1, USB-PWR, Jumper Wires JW-200×10.

You have chance to win this pack if you answer today’s Quiz question.

Today at 17.00 o’clock our local Bulgarian time (GMT+3) we will post on Twitter our questions.

You have one hour to reply to our tweet with the correct answer.

At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then announce the winner and ship the board by airmail in Monday.

Do not forget at 18.00 o’clock we will post our Weekly Programming Challenge #8, yet another way to challenge your programming skills

FRIDAY FREE BOARD QUIZ ISSUE #38 PRIZE IS iMX233-OLinuXino-MICRO

iMX233-OLinuXino-MICRO is the lowest cost OLinuXino OSHW Linux computer which price starts from EUR19.20 for50+ pcs order

You have chance to win this board if you answer today’s Quiz question.

Today at 17.00 o’clock our local Bulgarian time (GMT+3) we will post on Twitter our questions.

You have one hour to reply to our tweet with the correct answer.

At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then announce the winner and ship the board by airmail in Monday.

Do not forget at 18.00 o’clock we will post our Weekly Programming Challenge #6, yet another way to challenge your programming skills

FRIDAY FREE BOARD QUIZ ISSUE #37 PRIZE IS STM32-P107

 

STM32-P107 is development board with STM32F107VCT6 

You have chance to win this board if you answer today’s Quiz question.

Today at 17.00 o’clock our local Bulgarian time (GMT+3) we will post on Twitter our questions.

You have one hour to reply to our tweet with the correct answer.

At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then announce the winner and ship the board by airmail in Monday.

Do not forget at 18.00 o’clock we will post our Weekly Programming Challenge #5, yet another way to challenge your programming skills

FRIDAY FREE BOARD QUIZ ISSUE #36 PRIZE IS LPC-P1343

 

LPC-P1343 is development board with LPC1343 Cortex-M3, 72 Mhz, 32 kB Flash, 8kB SRAM.

You have chance to win this board if you answer today’s Quiz question.

Today at 17.00 o’clock our local Bulgarian time (GMT+3) we will post on Twitter our questions.

You have one hour to reply to our tweet with the correct answer.

At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then announce the winner and ship the board by airmail in Monday.

Do not forget at 18.00 o’clock we will post our Weekly Programming Challenge problem #4, yet another way to challenge your programming skills

Friday Free Board Quiz Issue #35 prize is ENC28J60-H

ENC28J60-H is breadboard friendly Ethernet controller which you can use to make Internet of Things with your favourite microcontroller.

You have chance to win this board if you answer today’s Quiz question.

Today at 17.00 o’clock our local Bulgarian time (GMT+2) we will post on Twitter our questions.

You have one hour to reply to our tweet with the correct answer.

At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then announce the winner and ship the board by airmail in Monday.

Do not forget at 18.00 o’clock we will post our Weekly Programming Challenge problem #3, yet another way to challenge your programming skills

Good Luck!

 

Friday Free Board Quiz ISSUE #8 is MOD-EKG

 

MOD-EKG is heart-rate and EKG monitor Using the MSP430FG439 development board base don Texas Instruments application note: SLAA280a

With this board you can measure your heart beat pulse or to log the raw info via the UART on UEXT connector.

Everyone have chance to win this board if answer correctly our Quiz question.
Today at 17.00 o’clock our local Bulgarian time (GMT+3) we will post on Twitter our question.
You have one hour to reply to our tweet with the correct answer.
At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then anounce the winner and ship the board by airmail next Monday.

Good luck!

FRIDAY’S FREE BOARD QUIZ ISSUE #5 PRIZE WILL BE LPC-P11C24

Today the Quiz prize is LPC-P11C24.

LPC-P11C24 is low cost EUR 15.95 evaluation board for the new NXP Cortex-M0 microcontroller with CAN interface LPC11C24.

It have CAN, RS232, UEXT (where you can connect RS485, Zigbee, Bluetooth, Ethernet etc) buttons and prototype area, so you can experimenting with CAN applications.

Today 17.00 o’clock local Bulgarian time we will post the question to Twitter and you have hour to answer

Good Luck!

Friday’s Free Board Quiz ISSUE #4 Prize is ARM-USB-TINY-H

 

Time is fly so fast when you are on vacation It’s Friday again and time for our next Quiz ISSUE#4

Today the quiz prize is ARM-USB-TINY-H (USB HIGH Speed) OpenOCD JTAG debugger. With it you can program and debug almost any ARM device and with the recent development made by Sergey Vakulenko EJTAGPROXY http://code.google.com/p/ejtagproxy/ you can also program and debug MIPS cores like PIC32 but you have to make special cross-cable.

You can win this board if you answer correctly to our question today.

The conditions are still same: At 17.00 o’clock our local Bulgarian time (UTC/GMT+3) we will post question on Twitter, you have to reply to our Tweet with the correct answer.
At 18.00 o’clock we will count the correct answers and ask at random.org for random number in this range, then anounce the winner.

Good Luck to everyone!

Friday’s Free Board Quest ISSUE #3 Prize will be iMX233-OLinuXino-MICRO

It’s Friday again and time for our next Quiz ISSUE#3

Today the quiz prize is iMX233-OLinuXino-Micro, Open Source Hardware and Software Linux computer with Freescale’s iMX233 ARM9 running at 455Mhz, 64MB RAM with all ports available at 0.1″ step headers.

iMX233-OLinuXino is completely open source Hardware and Software.

The CAD files, Open Embedded, ARCHLinux and Debian Linux images are at GitHub https://github.com/OLIMEX/OLINUXINO

So once you complete your project you can make your own custom version based on iMX233-OLinuXino, the iMX233 processors can be purchased on Freescale web site for USD 5.50 for 100 pcs and are in handsolder friendly tqfp package!

You can win this board if you answer correctly to our questin today.

The conditions are: At 17.00 o’clock our local Bulgarian time (UTC/GMT+3) we will post question on Twitter, you have to reply to our Tweet with the correct answer.
At 18.00 o’clock we will count the correct answers and ask at random.org for random number in this range, then anounce the winner.

Good Luck to everyone!

WE HAVE WINNER FOR THE FRIDAY FREE BOARD QUIZ ISSUE #2

We got 14 correct answers between 17.00 and 18.00 o’clock so we ask random.org to generate random number between 1 and 14 for us and the result is:

It seems to me today’s question was not easy as many of you first answered wrong to the question then corrected

Flash memory is all 1s when erased, when you write something to cell you do AND with it i.e. the 1s go to 0s.

0×11111111 AND 0×01010101 AND 0×10101010 = 0 is the correct answer.

Congratulation to RT #9 c0da @c0ding.

For the rest of you please do not give up, although we are in vacation our Quiz will continue!

Next Friday we will have Quiz again with the same conditions: at 10.00 o’clock we will announce the board which we will give away, at 17.00 o’clock we will ask our question and will count the correct answers till 18.00 when we will ask Random.org to generate random number for us with the number of the correct answers then will announce the winner!