Saturday, February 13, 2016

WS-818 Digital alcohol tester with alarm

This tool is measuring the level of alcohol in our body. Has a very compact form so it is easy to carry.
Some abbreviations we need to know:
BAC = Blood Alcohol Concentration (blood alcohol content).
BRAC = Breath Alcohol Concentration (level of alcohol in the respiratory tract).
Sample readings: For example in the tool displays a BAC of 0.03%, it means our body contains 0,03g of alcohol per 100ml of blood.

Features:
- Various conversion:% BAC | mg / L
- Already, there are "Mouthpiece" (the part where we blow air from your mouth to the tool). This section can be changed and are included in the sales package.
- LCD screen with backlit blue to display the number of measurements.
- Sound the alarm loud enough.
- Using the power 3x AAA size batteries.
- There is a manual for instructions.

ITEAD 2 Channels Touch and Remote Control Switch

This switch belongs to W series touch wall switch. It has 2 buttons on the switch and it doesn't have networking function. It will never fade becuase of its high quality crystal glass panel. The touch panel is very sensitive and the switch can prevent creepage and electric chock, so it's very safe and comfortable. Crystal glass panel design makes the switch very fashionable and beautiful. There is no need to rewire when you install with the sigle live wire control. With its smart design, it is easy to install. The whole switches of this series are applicable to filament lamp, energy saving lighting, fluorescent lamp etc. Two colors of the switch can be chosen for you. 

Electrical Features
Rated Voltage: 110V-240V AC, 50/60Hz 
Load type: filament lamp, energy saving lighting, fluorescent lamp etc.
Max. One-way load: Resistance (such as filament lamp) 800W; Sensitivity: (such as fluorescent lamp) 500W ; Min. One way power>3W; Total power (total of each power) ≤1500W
4.Standby Current: <55ua p="">
5.Standby Dissipation: <0 .01w="" 220v="" below="" p="">
6.Wireless Communication Frequency: 433MHZ
7.Receiving Sensitivity: -102db (only D and W series)
8.Data Transmission Dissipation: 10mw (only W series)
9.Remote Control Range: 10-15meter (remote control, indoor environment) 
10.Mutual Control Range: 30-50meter (mutual control function with network, indoor environment)
11.Working temperature: -25℃~+70℃
12.Relative Humidity: <70 p="">
Dimension: 86.1*86.1*36.1mm

Friday, February 12, 2016

Vicor VI-241-EY-S 50 watt DC to DC

CONVERTER MOD DC/DC 12V 50W

Specs:

  • Number of Outputs 1
  • Voltage - Input (Min) 55V
  • Voltage - Input (Max) 100V
  • Voltage - Output 1 12V
  • Voltage - Output 2 -
  • Voltage - Output 3 -
  • Current - Output (Max) 4.17A
  • Power (Watts) - Manufacture Series 50W
  • Voltage - Isolation 3kV (3000V)
  • Applications ITE (Commercial)
  • Features OCP, OTP, OVP, SCP
  • Mounting Type Through Hole
  • Package / Case Full Brick
  • Size / Dimension 4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)
  • Operating Temperature -10°C ~ 85°C
  • Efficiency 88%
  • Power (Watts) - Max 50W
Image shown is a representation only. Exact specifications should be obtained from the product data sheet

Vicor VI-241-EU 200 watt DC to DC

CONVERTER MOD DC/DC 12V 200W
Specs:

  • Type Isolated Module
  • Number of Outputs 1
  • Voltage - Input (Min) 55V
  • Voltage - Input (Max) 100V
  • Voltage - Output 1 12V
  • Voltage - Output 2 -
  • Voltage - Output 3 -
  • Current - Output (Max) 16.67A
  • Power (Watts) - Manufacture Series 200W
  • Voltage - Isolation 3kV (3000V)
  • Applications ITE (Commercial)
  • Features OCP, OTP, OVP, SCP
  • Mounting Type Through Hole
  • Package / Case Full Brick
  • Size / Dimension 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
  • Operating Temperature -10°C ~ 85°C
  • Efficiency 88%
  • Power (Watts) - Max 200W
Image shown is a representation only. Exact specifications should be obtained from the product data sheet

Graphic LCD 240x64 STN, Yellow Green Background

Graphic LCD 240x64 STN, Yellow Green Background, Yellow-Green Backlight, 180.0x62.0x12.3 mm
Graphic LCD module with 240 x 64 dot STN. Widely used for display applications:
- Medical Instrumentation.
- Other Instrumentation., Panels, monitoring system, ETC
Pin Out:
1. FG          2. VSS
3. VDD      4. V0
5. / WR      6. / RD
7. / CE       8. C / D
9. NC       10. / RST
11. DB 0  12. DB1
13. DB2   14. DB3
15. DB4   16. DB5
17. DB6   18. DB7
19. FS1    20. Vout
21. BLA   22. BLK

Graphic LCD 240x64 Ver2.0

Is a graphic LCD modules that can be used to display monochrome images and text with 2 different sizes. This module can be applied to display the company logo, sensor measurement data and so on.


  • 5VDC power supply
  • Dimensions 18.39 cm) x 6.85 cm (L) x 2.73 cm (T)
  • Dot number 240 x 64

H28 16 bit Analog-to-digital

The H28 is a 16 bit Analog-to-Digital Converter (ADC), which employs a delta-sigma conversion technique. With the linear input signal range of 324 mVPP, its resolution is 14 bits. 

The H28 is designed especially to meet the requirement for low power consumption, thus making it an ideal choice for battery powered systems. The H28 is equipped with a standby function, i. E. The ADC is in power down between each conversion. By utilizing this and overall low power consumption, current consumption values of 1.2uA or less can be achieved (one conversion in a second; Fast mode conversion time 16 ms). 

The H28 has an on-chip second order decimator filter to process the output of the second order modulator. The ADC also has two selectable conversion ranges with two optional offset levels. A bi-directional 2-wire I2C bus is used for configuring conversion parameters, starting conversion and reading out the A/D conversion result. 

H28 has one input channel suitable for piezo-resistive pressure sensor. In addition to pressure measurement configuration the device can be configured to temperature measurement. 


FEATURES 
  • Low Standby Current Consumption 0.1uA 
  • Low Supply Current: 0.2uA - 1.6uA 
  • Supply Voltage: 2.0V - 5.0V 
  • Ratiometric Conversion 
  • Two Input Signal Ranges (VDD=2.35V): 405 mVPP, 105 mVPP 
  • Two Optional Offsets (VDD=2.35V): 25 mV, 33 mV 
  • Over Sampling Ratio: 512, 256, 128, 64 
  • Conversion Times 32.2 ms - 2.5 ms 
  • In Fast Mode: Over Sampling Ratio 64, 
  • Conversion Time=2.5 ms, Resolution=10 Bits 
  • Good Noise Performance due to (sigma~delta) Architecture 
  • 2-Wire I2C Interface 

APPLICATIONS 
  • Battery Powered Systems 
  • Low Frequency Measurement Applications 
  • Pressure and Temperature Measurement 
  • Current/Power Consumption Critical Systems 
  • Industrial and Process Control Applications in Noisy Environments 
  • Weather forecast

WIFI-LPB100-B Eval Kit

WIFI-LPB100-B Eval Kit is a WiFi module evaluation kit designed for the WiFi module WIFI-LPB100-B.

Features


  • What's onboard: USB to UART connector, RELOAD button, LED indicators, RESET button, WPS button
  • Indicators: POWER, READY, LINK, RXD, TXD, WPS
  • Also work as a USB to UART module by configuration

How to Use

  • RELOAD button: power up, press and hold it (>=3s) then release, to restore the module to its factory settings immediately
  • READY indicator: lights up when the WiFi module starts up successfully

WIFI-LPB100-B.

WIFI-LPB100-B is a WiFi module with external antenna connector.

Features
  • Independently developed MCU platform, high cost performance
  • Ultra low power consumption, suit for battery-powered applications
  • Supports UART/GPIO data interfaces
  • Supports Smart Link (APP provided)
  • Firmware upgradable via wireless and remote, wireless batch configuration tool is also provided
  • Supports WPS configuration
  • Supports software power switch (reserved for the moment)
  • SDK provided for secondary development
  • Optional antenna
  • WIFI-LPB100-A : PCB antenna
  • WIFI-LPB100-B : External antenna


Thursday, February 11, 2016

DWR-921 4G LTE Router

DWR-921 4G LTE Router


Device interfaces
  • Four 10/100 Ethernet LAN ports
  • WAN (RJ-45) port
  • Two detachable 4G LTE / 3G antennas
Data rates
  • Up to 150 Mbps with 802.11n clients
  • LTE Uplink: Up to 50 Mbps
  • LTE Downlink: Up to 100 Mbps
Standards
  • 802.11n, compatible with 802.11g/b,
  • 802.3
  • 802.3u
UMTS/HSDPA/HSUPA band
  • 900/2100 MHz
  • Power Class 3
LTE band
  • 900/1800/2600/800 MHz
Wireless security
  • 64/128-bit WEP (Wired Equivalent Privacy)
  • WPA & WPA2 (Wi-Fi Protected Access)
Firewall
  • Network Address Translation (NAT)
  • Stateful Packet Inspection (SPI)
VPN
  • L2TP/PPTP/IPSEC VPN pass-through
LED status indicators
  • WAN
  • LAN
  • WLAN
  • 4G LTE
  • 3G
  • SMS
  • Signal
Dimensions
  • 190 x 111.5 x 23.5 mm
Weight
  • 500 grams
Temperature
  • Operating: 0 to 40 °C
Humidity
  • Operating: 10% to 90% non-condensing
Certifications
  • CE
  • Wi-Fi Certified