Friday Free Board Quiz – Week #75 prize is BB-A4983 motor driver

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BB-A4983 is stepper motor driver for 2A up to 35V motors.

You have chance to win the prize if you participate our Quiz.

To participate in the Quiz is enough to Re-tweet the Quiz announcement message.

To double your chances you have to answer the 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 on Monday.

New Product in stock: STM32-P405 development boards with Cortex-M4

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STM32-P405 is based on our popular STM32-P103 board but we use now STM32F405RGT6 Cortex-M4 processor with 1MB Flash and 192K of RAM running at 168Mhz.

New Product in stock: STM32-405STK Cortex-M4 development board

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STM32-405STK is based on our popular STM32-103STK board but we use now STM32F405RGT6 Cortex-M4 processor with 1MB Flash and 192K of RAM running at 168Mhz.

Do you have enough program memory for your next PIC project?

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Do not worry PIC32-HMZ144 comes with PIC32MZ2048ECG144-I/PH microcontroller and:

  • 2048KB (yeaaaaaaaaaaah 2 MB!) program memory Flash
  • 512KB of data RAM memory
  • x6 UARTs
  • x6 SPIs
  • x5 I2Cs
  • x48 12 bit ADC
  • USB OTG with power managment
  • user button
  • reset button
  • pwr led
  • status LED
  • LiPo battery connector and charger
  • micro SD card
  • UEXT connector
  • ICSP programming and debug connector
  • 2x 50 GPIO connectors
  • JTAG connector
  • small form 77 x 52 mm

How much? We still have no confirmed price from Microchip but we guess preliminary that this board could be released for EUR 20

Friday Free Board Quiz – Week #66 prize is LED-STRIPE-32

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LED-STRIPE-XX is addressable LED stripe which you can control with arduino, it’s available with 8 LEDs (25 cm), 16 LEDs (50 cm) and 32 LEDs (1 meter). LEDs are sealaed with PE and can be used outdoor also (hint Christmas is approaching :) ).

Each LED can be set with 24 bit color independently from the others.

Here is video how LED-STRIPE-8 is controlled by OLIMEXINO-85 EUR 4.00 Arduino board.

Note that the normal light of the LED is achieved at 12V and in this demo the LEDs work only on 3.3V so they are not very bright! When powered with 12V you cant look directly at the LEDs as they are very strong.

You have chance to win the prize if you participate our Quiz.

To participate in the Quiz is enough to Re-tweet the Quiz announcement message.

To double your chances you have to answer the 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 on Monday.

A10-OLinuXino-LIME EUR 30 Open Source Hardware Linux SBC first prototypes

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In September we blogged about upcoming LIME. Now the first prototypes of A10-OLinuXino-LIME are assembled.

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This is little compact board with dimensions only  84 x 60 mm a bit bigger than credit card size, but full of features:

  • A10, Cortex-A8, 1Ghz, NEON, VPU, GPU
  • DDR3 512MB
  • microSD card
  • optional 4GB NAND Flash
  • SATA + power supply
  • HDMI 1080p
  • USB-OTG
  • USB Hosts x2
  • Ethernet 100Mbit
  • Lipo battery managment and connector
  • 200 GPIOs on 0.05″ connectors
  • PWR jack +5V only

When we designed it this time we selected proper enclosure from the start:

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And here is the final result:

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Once everything is tested with the software we will continue with mass production and if everything goes smoothly we will have LIME in stock in December.

Price will be EUR 30 for the base model without NAND Flash and enclosure. The Plastic box will be available for +EUR 5.00

Friday Free Board Quiz – Week #63 prize is MOD-EKG

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MOD-EKG is open source hardware module with UEXT connector which can be used to read EKG pulse by any other board with UEXT connector.

You have chance to win this board if you participate our Quiz.

To participate in the Quiz is enough to Re-tweet the Quiz announcement message.

To double your chances you have to answer the 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 on Monday.

Friday Free Board Quiz – Week #62 prize is OLIMEXINO-85-KIT

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OLIMEXINO-85-KIT is the smallest and lowest cost Arduino board we have.

It’s only with 30×20 mm size,

Note: soldering skills are necessary to make it work!

We will add also BB-MINI mini breadboard, JW-240×10 jumper wires, 10MM RED LED and Push button switch, so you can breadboard small LED-Button project and test the board with Arduino IDE.

You have chance to win this board if you participate our Quiz.

To participate in the Quiz is enough to Re-tweet the Quiz announcement message.

To double your chances you have to answer the 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 on Monday.

Friday Free Board Quiz – Week #61 prize is A20-OLinuXino-MICRO

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A20-OLinuXino-MICRO is Open Source Hardware Linux Computer. You can run on it Android 4.2.2 or Debian/Ubuntu/Fedora etc Linux distributions.

The Dual Core Cortex-A7 is good enough to many apps.

You have chance to win this board if you participate our Quiz.

To participate in the Quiz is enough to Re-tweet the Quiz announcement message.

To double your chances you have to answer the 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.

Friday Free Board Quiz – Week #60 prize is SHIELD-EKG/EMG

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SHIELD-EKG/EMG is Open Source Hardware project connects to Arduino and allow you to monitor your heart or muscule activity.

Here are some projects done with this shield:

You have chance to win this board if you participate our Quiz.

To participate in the Quiz is enough to Re-tweet the Quiz announcement message.

To double your chances you have to answer the 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.

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