Digital logic trainer board

$0.00
SB-600  logic Trainer Board

Description:

The  Digital Logic Trainer TTL/ logic Trainer Board (Based on 74 Series).Digital Logic Trainer board has been designed to make the students familiar about the utility of breadboard .This breadboard trainer is a basic lab equipment for assembling various prototype circuits without soldering. For experiment purpose other necessary accessories are provided on the panel. Practical experience on this board carries great educative value for science and engineering students.

Specification:

  • Output C Voltage: Fixed +5V & -5V ±1%
  • Output Current: 1000mA
  • Load Regulation: ±1% of the highest specified output voltage (No load to Full Load)
  • Ripple and noise: Less than 5mV
  • Clock pulses: 1Hz and 1KHz by manual pulsar
  • Logic inputs: 8 Bit Data switches for high/low
  • Solder less bread board : 1030 tie points, accepts: 3-.8mm solid wire power switch with indicating lamp
  • ICS provide: And gate, OR gate, Not gate, X-OR Gate (Based on 74 Series)
  • 7-Segmesnt Display: 2 Digit with decoder drive
  • Logic probe: Logic-0, pulsar, logic-1
  • 7- Segment Decoder: Data in, Data Out
  • Output Indicator: 8 Bit 5 mm bright red LEDS
  • Input Power Supply AC input: 200V-240V AC, 50Hz
  • Fuse: 500mA
  • Working Environment : -10°C – +40°C
  • Accessories: AC Power Cable, User’s Instruction Manual
  • Dimension/Weight: 370x245x65mm, 3Kg
  • Supplier in BD : Elite Scientific & Meditech CoOthers Link of elitetradebd
  • Web address    : www.elitetradebd.com
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Electronic trainer, SB-700

$0.00
Portable trainer (Analog/Digital)

Model: SB-700

Trainer Board

The Analog or Digital Portable trainer is an ideal teaching aid for all types of electronic circuits. Located all around the 2230 tie points removable breadboard is a variety of functional input and output circuits, which can be used to stimulate or measure electrical signals from the circuit under test or development. The removable breadboard area is not connected to these peripheral circuits and is meant to be connected by the user using standard solid AWG#22-30 wire. These circuit functions allow for the bread boarding and testing of circuits without the need for many expensive individual pieces of equipment.

Specification:

  • Completely Self-Contained Unit
  • Built in regulated D.C Supplies:+5V,1.0A, -5V,100mA
  • Full Short circuit protection and indicators
  • Variable DC output: 0V to +18V, 1 AMP, Variable DC output 0V to -18V, 1 AMP,
  • Function generator:1Hz to 100KHz continuously variable over 5 decade range.
  • Sine Wave: variable 0 to ±4Vp-p, Triangle wave: 4Vp-p, Square wave: ±5Vp-p
  • 3 State logic probe
  • Two single shot pulse generator , 80µs
  • 8 bit LED display with buffers
  • 3.5 Digit digital voltmeter: 4 ranges-199.9mV,1.999V, 19.99V and 199.9V fsd. LCD display input impedance:4MΩ
  • Analog current Meter: 0 to 100µA
  • 2.5 inch 8Ω,1 W loud speaker
  • Two flip-flop gates-with mimic diagram
  • Input /Output connectors BNC and Banana
  • Two logic switches =5V/0V/-5V with Current limit
  • 8 Data switches +5V/0V
  • Two 25 pin D type connectors for computer interface
  • Removable breadboard with 2230 inter connected tie points, accepts 0-08mm solid ware.

 

Experiment Analog Circuits:

  • The Superposition Theorem
  • Capacitors in Voltage-Divider Networks
  • Operational Amplifier- The Inverting Amplifier
  • Operational Amplifier- The Non Inverting Amplifier
  • Operational Amplifier- The Comparator
  • Operational Amplifier- The Summing Amplifier
  • The Common- Base Amplifier Structure
  • The Common- Emitter Amplifier Structure
  • The Common- Collector Amplifier Structure
  • The Op amp Differentiator
  • The Op amp Integrator
  • The RC Phase Shift Oscillator
  • The Astable Multi vibrator-555 Timer
  • The Schmitt Trigger
  • The Astable Multi vibrator
  • The D/A Converter
  • The A/D Converter

Experiment Digital Circuits:

Tilt Current Meter

$0.00
Product Description:
The TCM-1 tilt current meter is ideal for measuring water velocity from inland to the edge of the continental shelf. The simple design and lower cost of the TCM-1 make it feasible to measure current in many locations simultaneously.
The core of the TCM-1 is the MAT-1 Data Logger. The MAT-1 data logger was designed for NOAA and is ideally suited as the “brains” of a tilt current meter.
The TCM-1 is field configurable for either low or high current range by simply adding or removing a calibrated ballast. Housed rugged PVC, with no external sensors, the TCM-1 is easy to deploy and recover. The built-in data logger includes a USB communication interface, a microSD flash memory card, and a long-life lithium battery.
Operation
The TCM-1 Tilt Current Meter measures current using the drag-tilt principle. The logger is buoyant and is anchored to the bottom via a short flexible tether. Moving water tilts the logger in the direction of flow. The TCM-1 contains a 3-axis accelerometer and 3-axis magnetometer for measuring tilt and bearing. The resulting orientation data is converted to current by applying calibration coefficients.
Data
Windows® software is used to configure the TCM-1 for deployment and to process data and saved as text file (.csv).
Key Features & Benefits
  • Water velocity for a fraction of the cost of an acoustic meter
  • Tilt compensated compass for bearing measurements
  • Simple, rugged, low maintenance design
  • Seaweed snag-resistant
  • Change range in the field without software
  • Temperature sensor accurate to +/-0.1C
  • 4GB memory card eliminates memory concerns
  • Lithium battery allows continuous 4Hz sampling for more than 1 year
  • USB 2.0 with standard cable and drag and drop data file offload
Package Contents
  • MAT-1 Data Logger
  • 46 cm (18″) current meter housing
  • Bronze “low-range” ballast washer and bolt
  • Lithium battery (installed in logger)
  • 4 GB microSD card (installed in data logger)
  • 1 m (3 ft) USB A to micro-B Cable
  • Spare O-ring (pre-lubricated)
  • 30 cm (12″) lanyard
Categories:  

HOBO® U20 Series Data Logger – Titanium

$0.00

The HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in brackish wetlands and tidal areas.

Features:

  • Lightning protection – no long signal wires, and electronics are shielded in stainless steel housing (see the Water Level logger sensor location drawing)
  • HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo) temperature, and water density.
  • Multiple-rate sampling (see demo) allows faster sampling at critical times such as when pumping starts or stops.
  • Available in 4 depth ranges
  • Ideal for use in wells, streams, lakes, wetlands and tidal areas
  • No-vent-tube design for easy reliable deployment
  • Durable ceramic pressure sensor
Categories:  

FluoroSense™ Handheld Fluorometer

$0.00
Product Description:

FluoroSense™ is a small, lightweight, highly durable handheld fluorometer ideal for quick in situ field measurements. Extremely simple to operate, the FluoroSense displays results within seconds. Factory-calibrated for a linear range of 0-199 µg/L, the only maintenance required is simply rinsing after use.

Product Highlights:

  • Dustproof, waterproof, highly durable
  • Small size easily fits in shirt or jacket pocket
  • >10,000 measurements per AA battery set
  • One-button operation
  • Low maintenance
FluoroSense Performance Specifications
Linear Range 0-199 µg/L in vivo chlorophyll
Resolution 1µg/L
FluoroSense Electrical Specifications
Power 2 AA batteries (standard or rechargeable)
Light Source LED
Detector Photodiode
FluoroSense Physical Specifications
Weight 4.3 oz; 120 g
Size 8.9” x 2” x 1.75”; 22.6 cm x 5.1 cm x 4.5 cm
Case IP 67 standard; dustproof/waterproof
Temperature 41-104°F (5-40°C)
Categories:  

Meteorological and Climate tester

$0.00
Product Description:

Hoskin Scientific Ltd. can meet all needs for weather and climate monitoring from individual research grade systems to large scale network deployments. With a variety of telemetry options available our custom designed meteorological and climate monitoring stations can provide you with accurate, real-time data from anywhere in the world.

Example Meteorological System:

  • Gill Windsonic (E737-1405-PK-100 )
  • Air Temp & RH Probe (EA82-5600-0316-1)
  • Barometric Pressure Sensor (EA82-5600-0120-3C )
  • Four-component Net Radiometer (EB51-NR01)
  • Tipping Bucket Precipitation Gauge (E207-TB3/0.2/M)
  • 33aHr battery enclosure system (E-E99-EB-12V-33)
  • 10 watt solar panel (E-E99-SOLAR-10)
  • NEMA4 Enclosure (E-E99-9210-ENC)
  • Sutron 9210 datalogger (EA82-9210-0000-2B)
  • 3m tripod kit (E348-M-TPA-KIT)
  • Optional telemetry: Satellite, cellular, radio
Categories:  

Real Time Camera Stations

$0.00
Product Description:

Hoskin Scientific Ltd. can meet all needs for delivering real-time site images for the purposes of visual monitoring and security for existing remote monitoring stations. Whether you need visual verification of observed parameters or require an added level of security for your remote stations, real-time camera systems offer customers that extra level of assurance.  When combined with the variety of telemetry options available our custom designed remote camera monitoring stations can provide you with accurate, visual representation and real-time data from anywhere in the world.

Example Remote Camera Monitoring System:
– Stardot 10 MegaPixel Infrared Camera (E-E99-CAM-SECH10IR)
– Compact Weatherproof Enclosure System (E-E99-ENC-OUTD3)
– 120 AHr battery enclosure system (E-E99-EB-12V-120)
– 50 watt solar panel (E-E99-SOLAR-50)
– NEMA4 Enclosure (E-E99-9210-ENC)
– Sutron 9210 datalogger (E-A82-9210-0000-2B)
– Optional telemetry: BGAN Satellite, cellular

Categories:  

Water Level and Flow tester

$0.00
Product Description:

Hoskin Scientific Ltd. can meet all needs for water level and flow monitoring from individual research grade systems to large scale network deployments. A large array of sensors and methods from direct contact pressure transducers and bubblers to non-contact radars and ultrasonic sensors can be integrated to provide real-time monitoring. These custom designed systems also have the ability to activate and transmit pre-defined alarms and thresholds. When combined with the variety of telemetry options available our custom designed water level and flow monitoring stations can provide you with accurate, real-time data from anywhere in the world.

Example Water Level and Flow System:
– Water Level Bubbler Gauge
– Acoustic Doppler Current Meter
– Non-Contact Radar Level Sensors
– 120 AHr battery enclosure system (E-E99-EB-12V-120)
– 30 watt solar panel (E-E99-SOLAR-30)
– NEMA4 Enclosure (E-E99-9210-ENC)
– Sutron 9210 datalogger (EA82-9210-0000-2B)
Optional telemetry: Satellite, cellular, radio

Categories:  

Multiple Buoy Platforms Water Quality

$0.00
Product Description:

Hoskin Scientific Ltd. can meet all needs for water quality monitoring from individual research grade systems to large scale network deployments. A large array of sensors and methods including multi-parameter water quality sondes to in-situ fluorescence detection sensors and submersible pCO2 sensors can be integrated to provide real-time monitoring. These custom designed systems also have the ability to activate and transmit pre-defined alarms and thresholds based. When combined with the variety of telemetry options available our custom designed water quality monitoring stations can provide you with accurate, real-time data from anywhere in the world.

Example Water Quality System:
– Multiple Buoy Platforms
– YSI EXO2 Water Quality Sonde
– Turner Designs C3 Submersible Fluorimeter (E-541-C3)
– Turner Designs C-Sense™ pCO2 Sensor (E-541-C-Sense)
– 120 AHr battery enclosure system (E-E99-EB-12V-120)
– 30 watt solar panel (E-E99-SOLAR-30)
– NEMA4 Enclosure (E-E999-9210-ENC)
– Programmable Datalogger
– Optional telemetry: Satellite, cellular, radio

Categories:  

Cotton Chip Set

$0.00

Cotton Chip Set is the most affordable palette development tool for textile, fashion, home, and interior designers. A two-volume reference of the 2,310 Fashion, Home, and Interior System market-driven colors, Cotton Chip Set features removable tabs that allow you to lay colors side by side for palette selection, presentations, and color communication.

Format

  • Two-volume, three-ring binder desktop reference
  • Thirty-five 1” x 1” colors per page on removable tabs
  • Each tab is a single layer of cotton fabric affixed to practically indestructible YUPO paper
  • The removable tab format allows for easy color comparison and palette development
  • Each tab identifies the color name, number, and location in the book

Color

  • 2,310 colors, including 210 new market-driven colors
  • All Pantone cotton colors formulated for achievability and fastness
  • Colors arranged in chromatic format, with index in the back providing numeric location for each color
  • Each color refers to a corresponding Swatch Card, the standard for color accuracy

Application

  • Use for textiles, apparel, soft home, and interiors products
  • Use for palette development, mood boards, presentations, and internal color communication