The existence of Roseapple Pi is not news, but for somebody can be interesting. Very short info:
Quad-cores ARM Cortex-A9 (28nm)
PowerVR SGX544 GPU
microSD slot up to 64GB
Support 4GB ~ 64GB eMMC storage (option)
USB 3.0 type A...

Once a upon time... So begins story of designers and developers of PINE64. Rival of Raspberry Pi, Banana Pi or Orange Pi is here!
Why? Because:
You can connect Bluetooth 4.0 and 802.11BGN as module.
PINE64 contains 64bit quad-core ARM A53 up to 1.2GHz,Dual Core Mali 400-MP2 GPU, up to 1Gbit ethernet, 512 MB or 1GB DDR3 RAM...

New version of arduino board is here - Arduino Tian. ATMega328 is not enough, maybe is time for a change.
32-bit Cortex M0 - SAMD21, with 560MHz and AR9342 IEEE802.11n 2x2 2.4/5 GHz Wi-Fi module.
Tian is also build in 4GB eMMC memory.
More details...
IoT (Internet Of Things), this word is popular on the world. Why? Because you can control all things through internet.
If you are designer which wants to design some smart devices, maybe you will need boards which contains wireless modules of your project. You can find two interesting projects which have wireless modul on the, as first, has got an oficial release of new IDE for Arduino.
Watch how it looks like and you should look forward.
Design of studio is seems very well, modern design with many settings predict success of IDE for arduino.
How you can see in the picture, studio is divided into few parts. It's "Project Explorer" in the left top corner and "Object Explorer" in the left bottom corner. In the middle ...

We shared this news on google+, facebook and twitter, Raspberry Pi has a new version - Zero (pizero).
Board with 65 x 30 mm size contains BCM2835 (1GHz ARM11), 512MB LPDDR2 SDRAM, micro-SD card slot, mini-HDMI socket and 40-pin ...

We shared a lot of Weather Stations and with Arduino too. This project isn't amazing news, but it can catche some arduino guys.

Weather Station is based on Arduino Uno Rev3 with a lot of sensors like DHT11 (temperature and humidity sensor), BMP185 (barometer sensor), rain drop sensor and soil humidity sensor.

The tutorial thoroughly describes steps for making weather station so it's suitable for novice arduino guys.
The data are send to ...

The Apollo family of microcontrollers from Ambiq Micro represents a quantum leap forward in the low-power MCU world. Power sensitive applications today are not looking for incremental reductions in energy consumption - they need revolutionary advances and the Apollo MCUs deliver. These highly-integrated microcontrollers offer industry-leading power numbers in BOTH active modes and sleep modes. Additionally, they offer the performance of an ARM Cortex-M4F core at power levels that are even lower than competing ARM Cortex-M0+ solutions. Unrivaled power savings combined with a high-performance processing engine make the Apollo MCUs an ideal solution for battery-powered devices and other power-sensitive applications.


Ultra-low active mode power consumption: 30�A/MHz (executing from Flash)
Ultra-low sleep mode power consumption: 100nA (with RTC on)
High-performance, 32-bit ARM Cortex-M4F processor
- Up to 24MHz clock frequency ...

Raspberry Pi, Banana Pi, Cubieboard nebo BegleBone are very popular single-board computers with ARM processors, if you want to find single-board computer with Intel processor, isn't so easy...
UP is name of new single-board computer with Intel Atom X5-Z8300 (quad core processor up to 1.84 GHz) which was published on and its performs is impressive. That UP is very popular predicates great interest by backers.
And what powerful is in UP?
UP contains Intel Atom X5-Z8300, processor which is designed for IoT (Internet of Things)...
We wrote about this news by STMicroelectronics. Now, we got the development board.
Pictures of this developement board are below.

The development board STM32F469-DISCO with STM32F469NIH6 and 2MB FLASH memory. On the board is ST-LINK/V2-1 - programmer a debugger. USB can be used as mass storage, virtual COM port or debug port.
TFT displayi 4" with 800x480 resolution with MIPI DSI and capacitive touchscreen.
As we wrote...

Do you want to design smaller devices with STM32? Check this news.

New development boards of STM32 NUCLEO family, called STM32 NUCLEO-32.
These boards contain STM32 with 32 GPIO and Arduino�nano connectors.
ST-LINK/V2-1 (debugger/programmer) on the board.
USB can be used as ...


Is it new development board by STMicroelectronics? No mention on, but in System Workbench for STM32 AC6 ( added new choice - STM32F469I-DISCO.
If you will search, you can find image of discovery and price on the website too.
The price is $61.25.
Mouser offers this development board for $84.31.
And Farnell �43.91.

You can see that development board contains display with size of PCB, 3 MEMS microphones, minimal 4 LEDs for user control. The board contains ...

Other CAN analyzer with STM32, STM32F105.
The device supports Low (10 kBaud - 125 kBaud) and High (10 kBaud- 1 MBaud) speed CAN.
The project contains very nic PC program for showing data o the CAN bus.
More information ...
If you work with CAN or LIN bus, this device can be very helpful for you.
The device is based on STM32F103 microcontroller.
The main goals were:
Bus data logging and replay.
Bus data generation.
Bus data filtering.
USB-CAN analyzer supports ...

If you look for easy and cheap oscilloscope, check this website.
Main component is STM32F042 (in another version STM32F103, STM32F303, AT91SAM7S64) and the project uses internal ADC and measurement data are sent to the computer. The computer program views data and it can view frequency spectrum - FFT.
The oscilloscope is very easy and the sample rate is only 480ksps (in another version more) and resolution is 8 bit.
You can ...

Amazon Dash Button is very popular so it was hacked.
This button is used for ordering of something product from amazon. If you need e.g. soap powder, you will click on the button and the product will be send to your shopping cart. You approve this order and you will get the product.
Do you want to blink of LED? Do it. ...

Computer Vision is very popular during a few years. You can find 20 projects with OpenCV and Raspberry Pi and sometimes Python on this website. OpenCV is distributed on other linux distribution and then, these projects can be running on e.g. Banana Pi, CubieBoard or other.
You can find projects as Navigation to a target, Programming a Raspberry Pi Robot Using Python ...

A development board STM32F7 ,which is based on ARM� Cortex�-M7, is interesting for a lot of people.
It proves this demo code for STM32F7 discovery by TARA Systems. Yes, this is a demostration their a graphical library and a GUI tools, but this demo code is very good.
Binary file (*.bin) flash ...

If you want to make smart home, maybe you will need this hardware. It's mini single-board computer.
Linux runs in NanoPi.
Processor � Samsung S3C2451 ARM9 @ 400Mhz
System Memory � 64M DDR2
Storage � micro SD slot
Connectivity � AP6210 module for 802.11 b/g/n WiFi and Bluetooth 4.0
USB � 1x USB 1.1 host port, 1x micro USB OTG port for power and data (serial or Ethernet)
Display I/F � LCD Interface: 0.5mm pitch SMT FPC seat, support full-color LCD (RGB: 8-8-8)
Camera I/F � ...

New single-board computer.
After Banana Pi - M3 is new version of ODROID XU4.
Very small dimension, but very powerful.

CPU is Samsung Exynos5422 Cortex�-A15 2Ghz and Cortex�-A7 Octa core
GPU is Mali-T628 MP6. Single-board computer contains 2GB LPDDR3 RAM and 1GB ethernet.
ONDROID XU4 contains 2x USB 3.0 (Host) and 1x USB 2.0 (Host).
Display ...