Tuesday, April 14, 2015

Hubsan X4 Mini QuadCopter 3.7V 280mAh LiPo Battery

Hubsan X4 Mini QuadCopter 3.7V 280mAh LiPo Battery is a battery support for product Hubsan Mini X4 quadcopter.

Hubsan X4 Mini QuadCopter with Cam

The X4 quadcopter is equipped with a mini-sized and 0.3 MP camera.

With the 6-axis flight control system is the latest and the gyro sensitivity can be adjusted, making it very stable quadcopter during a flight.

specifications:

Motor (x4): 0720RN57A-9M-130NL52
Frequency: 2.4GHz with 4 channels
Battery: Voltage: 3.7V Capacity: 240mAh , Charging Duration: 40 minutes.
Charging can be done via the USB cable connected to a computer.
Flight time: about 7 minutes (depending on battery used), Control distance:around 100 metres
Camera: 0.3 MP
Video recording module included
Latest 6-axis flight control system with adjustable gyro sensitivity
Permits super stable flight
Lightweight airframe with nice durability
4 rubber feet & LED lights(2 blue,2 white)
Size: 65 x 65mm
Available in 2 color option: Black or RED

ATWIN Quad-band GPRS/GSM Shield for Arduino.

ATWIN Quad-band GPRS/GSM shield has PCB etched antenna, so no need for external antenna.

ATWIN Quad-band GPRS/GSM shield is an ultra compact and high quality wireless module base on infineon UCL2 platform with industy-standard interface.

This is a SMT package with small dimension, low power consumption, quad-band (AT139) and dual-band (AT139D) GSM/GPRS module.

It can provide with voice, SMS, Fax, data applicationgs for customers.

Features	Description
Network	GSM/GPRS
Frequency Bands	AT139:GSM850/GSM900/DCS1800/PCS1900MHz	AT139D:GSM900/DCS1800MHz
RF Output Power	AT139:GSM850/GSM900: 33dBm, DCS1800/PCS1900:30dBm	AT139D:GSM900:33dBm, DCS1800:30dBm
RF Receive Sensitivity	<-108dbm td="">
Speech codec modes	FR,EFR,HR,AMR
SMS	TEXT/PDU
GPRS Connectivity	GPRS Class 10
	Coding Scheme：CS1,CS2,CS3,CS4
Physical Characteristics
Package	SMT
Dimensions	24(±0.1)24(±0.1)3(±0.1)mm
Weight	4g
Performance
Power Supply	3.3V~4.5V
Antenna	External Antenna
MCP	64Mb NOR + 32Mb PSRAM
Audio	Two input/output Audio channels
SIM Card Application	Support SIM Card:1.8V/3.0V
Pin Amounts	38 PINs
Firmware
Operating System	OSE

CMPS11 Tilt Compass Module

This module is equipped with a 3-axis magnetometer, 3-axis gyro and a 3-axis accelerometer.

In addition, this module also has a Kalman filter which combines gyro and accelerometer function to eliminate errors caused by the movement of this PCB module.

specifications:

- Power supply: 3,6V - 5V

- Current: 35 mA

- Resolution: 0.1 degrees.

- Accuracy: + 2% after calibration.

- Level Signal: 3.3V (5V tolerance)

- I2C mode: up to 100 kHz

- Serial Mode: 9600, 19200, 38400 (baud)

This is one of the best dedicated servo controllers available and allows you to control up to 32 servo channels with 1uS resolution as well as access to 8 analog I/O. The SSC-32U includes bidirectional communication with query commands, synchronized, or "group" moves, a built-in 12 Servo Hexapod Gait Sequencer, improved power circuit and much more!

The SSC-32 Servo Controller board can be easily controlled with the free SSC-32 Servo Sequencer Utility. It is available as a free downloadable utility which makes it easy to experiment with robotics and animatronics.

Specifications

Firmware = 2.50USB
Microcontroller = Atmel ATMEGA328P
External EEPROM = 512 bit
Internal Sequencer = 12 Servo Hexapod (Alternating Tripod)
Serial input: USB, 3.3V Xbee, TTL UART, N81
Baud speeds = 9600, 38.4k, and 115.2k select via button; (others via register configuration)
RC PWM Outputs = 32 (Servo or TTL)
Inputs = 8 analog I/O (10bit resolution, 6 Static or latching digital))
PC interface = USB mini B (USB cable included)
Microcontroller interface = 0.1" Headers
Servo control = Up to 32 servos plug in directly
Servo type supported = Futaba, Hitec and general 0.1" spaced 3-pin R/C
Servo travel range = 0.5ms to 2.5ms (most RC servos travel 180°)
Servo resolution = 1uS (~0.09° for 180 degree servos, if servo permits)
Servo speed resolution = 1uS / Second
Servo motion control = Immediate, Timed, Speed or Synchronized.
PC board size = 3.0" x 2.3" (mounting holes set 0.15" from each edge)
Logic power: Auto select between VS1 and VL
VS peak current = max 15 amps per side
VS steady current = max 3-5 amps per side recommended

Sunday, April 12, 2015

OLIMEXINO-85BC

OLIMEXINO-85BC

FEATURES

ATtiny85-SU microcontroller with pre-loaded "micronucleus tiny85" bootloader

Tested and working with Digisparks's Arduino distribution

Li-Po battery connector for stand-alone operation

Integrated LiPo- battery charger

mini USB cable connector

Two LEDs - power and status

Reset button

Open-hardware board, board schematics and layout available for Eagle

Open-software board, thanks to the Digispark's community effort

Ultra low-power design for battery and handheld operations

OLIMEXINO-85S

OLIMEXINO-85S ARDUIO-LIKE BOARD

FEATURES

World's smallest Arduino-compatible board:
only (0.665x0.500)inch ~ (16.9x12.7)mm
ATtiny85-SU microcontroller with pre-loaded "micronucleus tiny85" bootloader
Tested and working with Digisparks's Arduino distribution
Li-Po battery connector for stand-alone operation
Micro USB cable connector (unlike most of the other Olimex boards which use mini USB)
Two LEDs - power and status
Reset button
Open-hardware board, board schematics and layout available for Eagle
Open-software board, thanks to the Digispark's community effort
Ultra low-power design for battery and handheld operations

Saturday, April 11, 2015

ESP8266-EVB

ESP8266-EVB IS EVALUATION BOARD FOR ESP8266 WITH RELAY, BUTTON, UEXT, ALL GPIOS AVAILABLE ON 0.1" HEADER

ESP8266 is very highly integrated SOC which includes Xtensa LX106 core processor, RAM, RF front end and allow WIFI TCP-IP stack to be implemented on board with just few components beside ESP8266. It's very new but promising IC and it attracted lot of attantion and community with it's launch.

FEATURES