Wednesday, December 18, 2013

miroring and redirection for robot site

Tuesday, December 17, 2013

3 new mirroring site

Since 2013 December 16th we're glad to announce 3 new mirroring site:

  1. http://robots.webatu.com ( mirroring http://robot.rosesana.com)
  2. http://arduino.atspace.com ( mirroring http://arduino.rosesana.com)
  3. http://rfid.atspace.com ( mirroring http://rfid.rosesana.com)


Thursday, December 12, 2013

Dekko Wide Range Infrared Thermometer FR-7866 50:1

Dekko Wide Range Infrared Thermometer FR-7866 D:S=50:1

Features:
  • Optical resolution D:S = 50:1
  • Adjustable emissivity: 0.1~ 1.0
  • Fast response time < 250ms
  • Max / Min / Avg / Dif Function
  • Adjustable High / Low Alarm
  • over range indication
Applications:
  • General maintenance
  • HVAC
  • Food Service Equipment
  • Cold Storage
  • Metallurgy
  • Forging, Petrochemicals, Railways
  • Electrical Power
  • Mechanical Manufacturing

Specs:
  • Model : FR-7866
  • IR temperature range : -50° C ~ 2250° C (-58° F ~ 4082° F)
  • Optical resolution D:S = 50:1
  • Emissivity: 0.1~ 1.0
  • Basic Accuracy: ± 1.5% or ± 2 ° C (4° F)
  • Repeatability Accuracy: ± 0.5 °C
  • IR Temperature Resolution : 0.1° C / ° F
  • Response time : < 250ms
  • Response Wavelength : 8-14μm
  • Operation Temperature: 0° C ~ 50° C (32° F ~ 122° F)
  • Storage Temperature: 20° C ~ 60° C (4° F ~ 140° F)
  • Operation Humidity: <95 condensation="" li="" non="" rh="">
  • Storage Humidity: < 80% RH
  • Diode Laser: output < 1mWatt, wavelength 630~670nm, Class II
  • Weight & Dimension: 300g & 192*126*60mm
  • Accessories: User manual , 9V Battery, tripod, gift box , carrying case

Wednesday, December 11, 2013

Dekko Wide Range Infrared Thermometer FR-7865 50:1

Dekko Wide Range Infrared Thermometer FR-7865 D:S=50:1


Features:

  • Optical resolution D:S = 50:1
  • Adjustable emissivity: 0.1~ 1.0
  • Fast response time < 250ms
  • Max / Min / Avg / Dif Function
  • Adjustable High / Low Alarm
  • over range indication


Applications:

  • General maintenance
  • HVAC
  • Food Service Equipment
  • Cold Storage
  • Metallurgy
  • Forging, Petrochemicals, Railways
  • Electrical Power
  • Mechanical Manufacturing


Specs:

  • Model : FR-7865
  • IR temperature range : -50° C ~ 1850° C (-58° F ~ 3362° F)
  • Optical resolution D:S  = 50:1
  • Emissivity: 0.1~ 1.0
  • Basic Accuracy: ± 1.5% or ± 2 ° C (4° F)
  • Repeatability Accuracy:  ± 0.5 °C
  • IR Temperature Resolution : 0.1° C / ° F
  • Response time : < 250ms
  • Response Wavelength : 8-14μm
  • Operation Temperature: 0° C ~ 50° C (32° F ~ 122° F)
  • Storage Temperature: 20° C ~ 60° C (4° F ~ 140° F)
  • Operation Humidity: <95 condensation="" li="" non="" rh="">
  • Storage Humidity:  < 80% RH
  • Diode Laser: output < 1mWatt, wavelength 630~670nm, Class II
  • Weight & Dimension: 300g & 192*126*60mm
  • Accessories: User manual , 9V Battery, tripod, gift box , carrying case

Tuesday, December 10, 2013

Lutron PHB-318 HUMIDITY/BAROMETER/TEMP. METER

HUMIDITY / BAROMETER / TEMPERATURE METER

Model : PHB-318


Specifications:
* Barometer : 10 to 1100 hPa, mmHg, inHg.
* Humidity : 10% to 95% RH, Dew.
* Temperature : 0 to 50 oC, oC/oF.
* All in one, pen type, easy carry out.
* Hold, Record (max., min.).
* DC 1.5V battery (UM-4, AAA) x 4.

Lutron ABH-4224 CUP ANEMOMETER/BAROMETER/HUMIDITY/TEMPERATURE METER

Lutron CUP ANEMOMETER / BAROMETER / HUMIDITY / TEMPERATURE
Model : ABH-4224
Specifications:
* Air velocity : 0.9 to 35.0 m/s, ft/min., km/h, mile/h, knots.
* Barometer : 10 to 1100 hPa, mmHg, inHg.
* Humidity : 10% to 95% RH, Dew.
* Temperature : 0 to 50 oC, oC/ oF.
* All in one, hand held type.
* Cup type probe, no wind direction.
* Hold, Record (max., min.).
* DC 1.5V battery (UM-4, AAA) x 4.

Thursday, December 05, 2013

Dekko Infrared thermometer FR-7823 30:1 IR & TK Temperature Measurement

Dekko Infrared thermometer FR-7823 30:1 IR & TK Temperature Measurement


Features:

  • Precise IR and TK temperature measurement
  • Built-in dual laser pointer
  • REC datalogger function for 12 points
  • adjustable emissivity: 0.1~ 1.0
  • °C / °F selection
  • MAX, MIN, DIF, AVG record
  • LCD display with backlight
  • Trigger lock
  • Adjustable High/Low Alarm
  • Automatic range selection, data hold, and power off function
Specifications:
  • Model: FR-7820
  • IR Temp. Range: -50 ~ 1350°C / -58 ~ 2462°F
  • Type K. Temp. Range : -50 ~ 1370°C / -58 ~ 2498°F
  • Optical resolution (D:S): 30:1
  • Response time : <  250 ms
  • Response Wavelength: 8 - 14 μm
  • Emissivity: adjustable 0.1 ~ 1.0
  • Resolution: 0.1°C/°F
  • Operation  temperature / Humidity: 0-50°C( 32 ~ 122°F) / <95 li="" non-condensation="" rh="">
  • Storage temperature / Humidity: -20 ~ 60°C(-4 ~140°F) / < 80% RH
  • Memory storage: for 12 readings
  • Weight / Dimension : 294g / 192*96*59mm
  • Accessories: User's Manual, 9V Battery, box, carrying punch, type K temperature probe.

Basic Accuracy (IR) :  
± 4°C/±7°F for -50 ~ 0°C / 58 ~ 32°F
± 1.5%  ±2°C/±3.6°F for -0 ~ 500°C / 32 ~ 932°F
± 2% ±2°C/±3.6°F for  above 500°C / 932°F

Basic Accuracy (TK):
± 1.5%  ±1°C/±1.8°F for -50 ~ 1370°C / -58 ~ 2498°F


Dekko Infrared thermometer FR-7822 30:1 IR & TK Temperature Measurement

Dekko Infrared thermometer FR-7822 30:1 IR & TK Temperature Measurement


Features:

  • Precise IR and TK temperature measurement
  • Built-in dual laser pointer
  • REC datalogger function for 12 points
  • adjustable emissivity: 0.1~ 1.0
  • °C / °F selection
  • MAX, MIN, DIF, AVG record
  • LCD display with backlight
  • Trigger lock
  • Adjustable High/Low Alarm
  • Automatic range selection, data hold, and power off function
Specifications:
  • Model: FR-7820
  • IR Temp. Range: -50 ~ 1050°C / -58 ~ 1922°F
  • Type K. Temp. Range : -50 ~ 1370°C / -58 ~ 2498°F
  • Optical resolution (D:S): 30:1
  • Response time : <  250 ms
  • Response Wavelength: 8 - 14 μm
  • Emissivity: adjustable 0.1 ~ 1.0
  • Resolution: 0.1°C/°F
  • Operation  temperature / Humidity: 0-50°C( 32 ~ 122°F) / <95 li="" non-condensation="" rh="">
  • Storage temperature / Humidity: -20 ~ 60°C(-4 ~140°F) / < 80% RH
  • Memory storage: for 12 readings
  • Weight / Dimension : 294g / 192*96*59mm
  • Accessories: User's Manual, 9V Battery, box, carrying punch, type K temperature probe.

Basic Accuracy (IR) :  
± 4°C/±7°F for -50 ~ 0°C / 58 ~ 32°F
± 1.5%  ±2°C/±3.6°F for -0 ~ 500°C / 32 ~ 932°F
± 2% ±2°C/±3.6°F for  above 500°C / 932°F

Basic Accuracy (TK):
± 1.5%  ±1°C/±1.8°F for -50 ~ 1370°C / -58 ~ 2498°F


Dekko Infrared thermometer FR-7820 13:1 IR & TK Temperature Measurement

Dekko Infrared thermometer FR-7820 13:1 IR & TK Temperature Measurement


Features:

  • Precise IR and TK temperature measurement
  • Built-in dual laser pointer
  • REC datalogger function for 12 points
  • adjustable emissivity: 0.1~ 1.0
  • °C / °F selection
  • MAX, MIN, DIF, AVG record
  • LCD display with backlight
  • Trigger lock
  • Adjustable High/Low Alarm
  • Automatic range selection, data hold, and power off function
Specifications:
  • Model: FR-7820
  • IR Temp. Range: -50 ~ 500°C / -58 ~ 932°F
  • Type K. Temp. Range : -50 ~ 1370°C / -58 ~ 572°F
  • Optical resolution (D:S): 13:1
  • Response time : <  250 ms
  • Response Wavelength: 8 - 14 μm
  • Emissivity: adjustable 0.1 ~ 1.0
  • Resolution: 0.1°C/°F
  • Operation  temperature / Humidity: 0-50°C( 32 ~ 122°F) / <95 li="" non-condensation="" rh="">
  • Storage temperature / Humidity: -20 ~ 60°C(-4 ~140°F) / < 80% RH
  • Memory storage: for 12 readings
  • Weight / Dimension : 294g / 192*96*59mm
  • Accessories: User's Manual, 9V Battery, box, carrying punch, type K temperature probe.

Basic Accuracy (IR) :  
± 4°C/±7°F for -50 ~ 0°C / 58 ~ 32°F
± 1.5%  ±2°C/±3.6°F for -0 ~ 500°C / 32 ~ 932°F
± 2% ±2°C/±3.6°F for  above 500°C / 932°F

Basic Accuracy (TK):
± 1.5%  ±1°C/±1.8°F for -50 ~ 1370°C / -58 ~ 2498°F


Low Cost Open source EEG-Analog

LOW COST OPEN SOURCE EEG DEVICE

Many people are interested in what is called neurofeedback or EEG biofeedback training, a generic mental training method which makes the trainee consciously aware of the general activity in the brain. This method shows great potential at improving many mental capabilities and exploring consciousness. Other people want to do experiments with brain-computer interfaces or just want to have a look at their brain at work.


Unfortunately, commercial EEG devices are generally too expensive to become a hobbyist tool or toy.

The OpenEEG project is about making plans and software for do-it-yourself EEG devices available for free (as in GPL). It is aimed toward amateurs who would like to experiment with EEG. However, if you are a pro in any of the fields of electronics, neurofeedback, software development etc., you are of course welcome to join the mailing-list and share your wisdom.

For complete info on project please visit openEEG web site: http://openeeg.sourceforge.net

Low Cost Open source EEG-DIGITAL


LOW COST OPEN SOURCE EEG DEVICE



Many people are interested in what is called neurofeedback or EEG biofeedback training, a generic mental training method which makes the trainee consciously aware of the general activity in the brain. This method shows great potential at improving many mental capabilities and exploring consciousness. Other people want to do experiments with brain-computer interfaces or just want to have a look at their brain at work.

Unfortunately, commercial EEG devices are generally too expensive to become a hobbyist tool or toy.

The OpenEEG project is about making plans and software for do-it-yourself EEG devices available for free (as in GPL). It is aimed toward amateurs who would like to experiment with EEG. However, if you are a pro in any of the fields of electronics, neurofeedback, software development etc., you are of course welcome to join the mailing-list and share your wisdom.

For complete info on project please visit openEEG web site: http://openeeg.sourceforge.net

STR750-STK development board

STR750-STK DEVELOPMENT BOARD FOR STR750 ARM7TDMI-S MICROCONTROLLER



FEATURES

  • MCU: STR750
  • Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
  • USB 2.0 device port
  • SD-MMC card
  • 2x RS232 interface and drivers
  • 1x CAN interface and driver
  • 3x Buttons
  • Trimmer potentiometer
  • NOKIA 6610 TFT COLOR LCD display 128x128 pixel 12 bit color with backlight
  • UEXT - 10 pin extension connector for Olimex addon peripherials like MP3, RF2.4Ghz, RFID etc. modules
  • On board voltage regulators wiith up to 800mA current
  • Single power supply: 6-9VDC required
  • Power supply LED
  • Power supply filtering capacitor
  • RESET circuit
  • RESET button
  • 4 Mhz crystal
  • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
  • Dimensions: 110 x 101 mm (4.33 x 3.98")

STR730-STK development board

STR730-STK DEVELOPMENT BOARD FOR STR730 ARM7TDMI-S MICROCONTROLLER



FEATURES

  • MCU: STR730
  • Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
  • 3x CAN drivers and connectors
  • 2x RS232 interface and drivers
  • 4x optoisolated inputs
  • 2 RELAYS 10A/250VAC
  • 4x Buttons
  • Trimmer potentiometer
  • LCD display 16x2 with backlight
  • 2 x UEXT - 10 pin extension connector for Olimex addon peripherials like MP3, RF2.4Ghz, RFID etc. modules
  • MOTOR PWM extension connector
  • ANALOGUE extension connector
  • On board voltage regulator 5V with up to 800mA current
  • Single power supply: 12VDC required
  • Power supply LED
  • Power supply filtering capacitor
  • RESET circuit
  • RESET button
  • 4 Mhz crystal
  • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
  • Dimensions: 170 x 115 mm (6.7 x 4.5")

STR-P712 development board

STR-P712 DEVELOPMENT BOARD FOR STR712 ARM7TDMI-S MICROCONTROLLER



FEATURES

  • MCU: STR712FR2T6 16/32 bit ARM7TDMI™ with 256K Bytes Program Flash, 64K Bytes RAM, CAN, RTC, 12 bit ADC, 4x UARTs, 2x I2C,2x SPI, 5x 32bit TIMERS, 2x PWM, 2x CCR, WDT, up to 50MHz operation
  • Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
  • CAN connector
  • RS232 interface and driver
  • Buttons
  • Status LED
  • UEXT - 10 pin extension connector for Olimex addon peripherials like MP3, RF2.4Ghz, RFID etc. modules
  • On board voltage regulator 3.3V with up to 800mA current
  • Single power supply: 6V AC or DC required
  • Power supply LED
  • Power supply filtering capacitor
  • RESET circuit
  • RESET button
  • 4 Mhz crystal oscillator
  • 32768 Hz crystal and RTC backup battery connector
  • Extension headers for all uC ports
  • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
  • Dimensions: 100 x 90 mm (3.93 x 3.54")

Monday, December 02, 2013

TRW-24DSSS 2.4G Wireless RF Direct Sequence Spread Spectrum Module

TRW-24DSSS 2.4G Wireless RF Direct Sequence Spread Spectrum Module


Key Feature

  • 2.4GHz Sequence Spread Spectrum
  • RF Output Power up to +4 dBm
  • Receive Sensitivity up to -98 dBm
  • Voltage Supply from 3.6V to 6V
  • Distance range up to 120m(Open Space)
  • GFSK Data rate up to 250Kbps
  • DSSS Data rate up to 1Mbps
  • Auto transaction sequencer no need MCU
  • Dynamic data rate reception
  • Battery Voltage Monitoring Circuitry

Application

  • Wireless Keyboard and Mouse
  • Wireless Game Pad
  • Remote Control
  • Wireless Toys
  • VOIP Phone
  • Home Automation





Characteristic

ParameterMinTypeMaxUnitCondition
Operating Condition
Operating Temperature Range-10+70
Storage Temperature Range-50+90
Operating Supply Voltage3.66V
Current Consumption
Rx Mode19mA
Tx Mode35mA
Sleep Mode1µA
RF Characteristic
Frequency Range24002498MHz
Frequency Deviation270330KHz
Data Rate15.6251000Kbps
Tx Output Power-35+4dBm8 Step select
Rx Sensitivity-98dBm
Link Turnaround Time3065µs
ModulationDSSSGFSK

ARM LPC11U14 Board

LPC11U14 ARM microcontroller development board is a module LPC11U14FBD48/201 CPU based on ARM Cortex - M0 from NXP . This module can work at speeds up to 48 MHz CPU . This module is also equipped with an internal bootloader , so no longer need an external device programm . Programming via the bootloader can be done using a USB connection ( FTDI , not the internal USB controller ) .

specifications :
  • LPC11U14FBD48/201 based microcontroller ( 32 KB flash memory , 6 KB SRAM , CPU ARM Cortex - M0 ) .
  • Integrated with an external 12 MHz cystal .
  • Has 2x USB ( FTDI USB Device and internal ) .
  • Have 1 RS - 485 port .
  • Has a UART interface on Port GPIO3 with 3.3 VDC TTL voltage levels ( shared with FTDI connection ) .
  • Available USB port for serial interface function ( Virtual COM Port ) simultaneously write microcontroller program , so it does not require an external programmer .
  • Has a Wire Debug Serial port for debugging and programming process
  • Has 32 ​​GPIO lines
  • Having input port 8 channel 10-bit ADC .
  • Working at the level of mid 3.3 VDC with 800mA maximum current .
  • Input power supply for the board : 5VDC - 9VDC / USB ( 5VDC ) .

Low cost Infra Red Transmitter & Receiver

Infra Red Transmitter is a sender module data via infrared waves that come with a carrier wave generator with a frequency of 38 kHz. This module can be used as a transmitter for wireless transmission of data in applications such as robotics, security systems, datalogger, etc..


specifications:

  • Working voltage: +5 VDC.
  • Carrier frequency of 38 kHz (can be matched using a variable resistor).
  • Wavelength: 940 nm (peak).
  • Beam angle: +17 degree.
  • The maximum distance of 16 m (tested at an angle of 0 degrees) and 35m (according to the datasheet).
  • Has an input voltage levels are compatible with TTL, CMOS, and RS-232.
  • There are 2 modes of output: non-inverting and inverting.


Infra Red Receiver is a receiver module data via infrared waves with a frequency of 38 kHz carrier. This module can be used as a receiver for the wireless transmission of data in applications such as robotics, security systems, datalogger, absenteeism, etc..


specifications:

Working voltage: +5 VDC.
38 kHz carrier frequency receiver.
Relative sensitivity peak occurs at a wavelength of 940 nm.
Acceptance angle: +45 degree.
Has 2 outputs (inverting and non-inverting) voltage levels are compatible with TTL, CMOS, and RS-232.
Dimensions: 3.4 cm (P) x 2.5 cm (L) x 1.4 cm

IR SENSOR ARRAY for bioloid STEM

The IR sensor array is a device with 7 mounted infrared sensors. Each IR sensor is capable of detecting black and white colors. The array is capable of emitting sounds.
The IR array can perform detection at proper distances. The infrared sensors transmitters/receivers  have optimal operating range of 0-5CM.

Hardware Specifications

  • Weight : 18.0g
  • Resolution : 10bit(1024)
  • Operating temperature : -5℃ ~ +85℃
  • Operating voltage : 7  ~ 15V (11.1V recommended)
  • Max current : 100mA
  • Command Signal : Digital Packet
  • Protocol Type : Half duplex Asynchronous Serial Communication (8bit,1stop,No Parity)
  • Link (Physical) : TTL Level Multi Drop (daisy chain type Connector)
  • ID : 254 ID (0~253)
  • Comm speed : 7843bps ~ 1 Mbps
  • Feedback :   Input Voltage,  IR Sensor data (x7)

Saturday, November 30, 2013

STR-P711

DEVELOPMENT BOARD FOR STR711 ARM7TDMI-S MICROCONTROLLER


FEATURES

  • MCU: STR711FR2T6 16/32 bit ARM7TDMI™ with 256K Bytes Program Flash, 64K Bytes RAM, USB 2.0, RTC, 12 bit ADC, 4x UARTs, 2x I2C,2x SPI, 5x 32bit TIMERS, 2x PWM, 2x CCR, WDT, up to 50MHz operation
  • Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
  • USB connector
  • Two channel RS232 interface and drivers
  • SD/MMC card connector
  • Two buttons
  • Trimpot connected to ADC
  • Two status LEDs
  • Buzzer
  • UEXT - 10 pin extension connector for Olimex addon peripherials like MP3, RF2.4Ghz, RFID etc. modules
  • 2x SPI connectors
  • I2C connector
  • On board voltage regulator 3.3V with up to 800mA current
  • Single power supply: 6V AC or DC required, USB port can power the board
  • Power supply LED
  • Power supply filtering capacitor
  • RESET circuit
  • RESET button
  • 4 Mhz crystal oscillator
  • 32768 Hz crystal and RTC backup battery connector
  • Extension headers for all uC ports
  • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
  • Dimensions: 120 x 80 mm (4.7 x 3.15")

STR-H711

HEADER BOARD FOR STR711 ARM7TDMI-S MICROCONTROLLER




FEATURES


  • MCU: STR711FR2T6 16/32 bit ARM7TDMI™ with 256K Bytes Program Flash, 64K Bytes RAM, USB 2.0, RTC, 12 bit ADC, 4x UARTs, 2x I2C,2x SPI, 5x 32bit TIMERS, 2x PWM, 2x CCR, WDT, up to 50MHz operation
  • Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
  • Perfect solution for developing USB peripherials
  • USB connector
  • RESET circuit
  • RESET button
  • Status LED
  • Power supply LED
  • On board voltage regulator 3.3V with up to 800mA current 
    single power supply: takes power from USB port or extension connector pin
  • 4 Mhz crystal oscillator
  • 32768 Hz crystal and RTC backup battery connector
  • Extension headers for all uC ports
  • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
  • Dimensions: 50 x 34mm (2 x 1.3")
  • Distance between the exntension connectors: 25.4 mm (1")

STR-E912T

DEVELOPMENT BOARD FOR STR912 ARM966 MICROCONTROLLER WITH CAN, USB, RS232, ETHERNET TFT LCD DISPLAY


FEATURES


  • MCU: STR912FW44X ARM966E-S 96Mhz, 512K+32K internal Flash, 96K internal RAM, external bus, 9 DMA channels, 10bit ADC, 10/100Mbit Ethernet MAC, 3x UARTS, USB 2.0, CAN,
  • 128x128 pixel 12 bit color TFT LCD with backlight
  • Joystick with four directions and push action, analogue trimmer potentiometer connected to ADC input
  • ETHERNET 100 PHY KSZ8721BL
  • RS232 drivers and connectors
  • USB connectors
  • CAN driver and connector
  • SD/MMC card (on bottom of the board)
  • IrDA transciever on board (optional)
  • Audio Output
  • Audio Input
  • Speaker on board with volume control
  • UEXT connector with I2C, SPI, RS232 and power supply for connecting add-on modules like RF link, MP3, etc available from Olimex
  • JTAG interface (optional JTAG-TRACE connector)
  • ADC extension port
  • Extension ports for all unused microcontroller ports
  • External memory bus connector
  • Li-ion CR2032 battery connector for the RTC
  • Dimensions: 145x130 mm (5.7 x 5.1")