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Tuesday 22 November 2011

FOUR CHANNEL TEMP LOGGER


PC controlled 4 channel temperature meter (either deg C or F) using the serial port, a PIC12C509 and 4 x DS1820 (temp sensors). No external power required. Each DS1820 may be located over 200 meters away from the motherboard and PC. This is an ideal use for old 386 and 486 computers: continuous temperature data logging. Users will have to massage the input data stream to their purpose. It may be dumped into an Excel spreadsheet, or they can write BASIC programs using the INPUT command to grab the readings.

Specifications:
     L: 1-1/2" W: 1-1/2" H: 3/4"
     Power Supply - Powered by computer serial port
     Temp Sensor - Dallas DS18S20
     Jumper Selectable for Celsius or Fahrenheit
     Accuracy - +/- 0.5 C
     Sensors can be 200 Meters away
     Only includes one sensor
     Link to software included with kit documentation

CK110 Specifications .pdf
CK110 Sensor Specs.pdf
CK110 Software for Windows (zip file)
CK110 Software for Dos (zip file)
CK110 Source Code tsl-1.2.tar.gz
Terminal Emulator Program used to download data.


CK110 - 4 Channel Temp Logger Kit

ULTRASONIC WIND SPEED METER


Using ultrasonic techniques, this solid-state design has no moving parts.  This wind speed meter (anemometer) is intended for use in a variety of sports-type activities, such as track events, sailing, hang gliding, kite and model aircraft flying, to name but a few - DIY Kit 168.


Specifications:

L: 3-1/4" W: 2" H: 1"
Power Supply:  9 to 12 volt dc (not included)
Display in Meters/second, Feet/second, kilo/hour and miles/hour.
Resolution is to the nearest tenth of a meter per second from zero to 50mph.
See CK112.pdf for complete details, including schematic and theory of operation.


CK112 - Ultrasonic Wind Speed Kit

TEMPERATURE CONTROLLER


Temperature Controller Kit
Unlike a normal thermostat, this kit has two outputs, one for "high" alarm, e.g. to switch on the air conditioning, and one for "low" alarm, e.g. to switch on the central heating. Both alarms are adjustable independently, each with their own hysteresis. Sensor K6001 included.

Specifications:

relay outputs: 5A / 220V AC switch-over contact
resolution: ± 0.2°F
display from -40°F to 302°F
24-hour clock (50Hz mains frequency)
alarm setting: from -58°F to 309°F
separate optocoupled sensor input (for K6001)
power supply: 9V AC / 300mA
front panel dimensions: 2.4" x 4.6", 3.2" depth


VEK6002 - Temperature Controller Kit

LIQUID LEVEL CONTROLLER


Forgotten to turn off the tap, leaking washing machines, water level dropping in your aquarium, rain tank or water tank suddenly dry or over flowing, water in your cellar, etc. Such situations are often the cause of trouble and financial burden. Prevention is key, so use this fluid detector. This multifunctional device is easy to use in a variety of applications : 1) LED control of set fluid level : LOW, MIDDLE, HIGH ; 2) Controller : the relay automatically switches a pump and/or valve to keep the fluid level between the LOW and HIGH marks ; 3) Alarm : if the sensor detects a level which is too high or too low (selectable), the relay will operate a bell or other alarm device.

Specifications:

Main Board: L: 4-1/8" W: 2-3/8" H: 3/4"
Level Board: L: 4-1/8" W: 1" H: 1/16"
Power Supply: 12 - 14VAC (min 300mA) or
                       16 - 18VDC (min 100mA)
Relay Contact Ratings: 28VDC@10A, 250VAC@10A, 120VAC@15A
Relay has a Normally Open and Normally Closed Contact
See VEK2639.pdf for complete details, including schematic and theory of operation.


VEK2639 - Liquid Level Controller Kit

GEIGER-MULLER COUNTER


This kit provides an acoustic measurement of radiation levels. The sensitivity is at its highest for gamma rays and high energy beta rays. The assembly is compact and may be mounted into a small box, together with the 9V-battery.

Specifications:

Power supply: 9V battery (not incl.)
Battery life: approx 2 months continuous use and normal radiation levels
Dimensions: 3.9" x 2.1" x 1.0"


VEK2645 - Geiger Counter Kit

DIGITAL TACHOMETER


This tachometer can be adapted to any gasoline car or motorcycle engine.  It differs from conventional tachometers, the analog hand is replaced with two seven segment led's.  Only one simple and single adjustment is needed to calibrate the circuit for full linear scale.  The brightness of the LED's is also adjustable

Specifications:

Main Board: L: 3-1/8" W: 2-3/8" H: 3/4"
Display Board: L: 2-1/8" W: 1-3/4" H: 3/4"
Face Plate: L: 3-5/8" W: 2-3/4" H: Thin
Requires 10-15VDC @ 200mA power supply.
(Need a Power Supply?)
Range 100 to 9900 RPM (resolution 100 rpm)
Displays in 100's or 1000's of RPM
1/2 " Seven Segment LED display.
Easy Calibration.
PVC Front Plate Included.

See VEK2625.pdf for complete details, including schematic and theory of operation.


VEK2625 - Digital Tackometer Kit

PHOTO SENSOR W/CONTROL RELAY


The most popular use for this kit is to make you own night-light. It can also be used to switch just about any appliance on or off in light or darkness. Light sensitivity is adjustable over quite a range. The relay can handle up to 10 Amps at 110VAC. Operates on a 9 volt battery.

Specifications:

L: 3-1/16" W: 1-7/8" H: 3/4"
Requires 9 volt battery
(or Use this Power Supply instead of a Battery)
Relay rated for 110VAC/10Amps
Light Sensitivity Adjustable
See CK1003.pdf for complete details, including schematic and theory of operation.

CK1003 - Light Alarm Kit

Digital Multi Meter Kit - Assembly and Soldering Required


If you are using or planning to use a digital multi-meter in your training programs, you must consider this training kit. It is easy to assemble and comes with a complete training course, using sequential assembly procedures and testing. Specifications: 3.5 inch digit display, 34 ranges, 20 amp AC-DC current, measures capacitance and transistors.

Features:

Extra Large 1" Display 3.5 Digits
Transistor & Diode Test
Overload protection
Capacitance to 200uF
Audible Continuity Test
AC/DC Current Measurement to 20Amps
Low Battery Indication
Rubber Holster w/ Tilt Stand
Safety input sockets for test leads.
Includes 9 Volt Battery, Test Leads, and Manual

Specifications:

Size: 3.5"W x 7. 5"L x 1.4"D
AC and DC Volts: 200mV, 2V, 20V, 200V, 1000V, 750VAC
Accuracy:  0.5% DC, 1% AC
Resolution:  0.1mV
AC and DC Current: 200µA (DC Only), 2mA, 200mA, 20A
Accuracy: 1% DC, 1.5% AC, 20A 2%
Resolution: 0 .1µA
Resistance: 200 ohm, 2K ohm, 20K ohm, 200K ohm, 2M ohm
Accuracy: 0.8%, 3% 20Mohm
Resolution: 0 .1 ohms
Capacitance: 2nF, 20nF, 200nF, 2uF, 20uF, 200uF
Resolution: 1pF
See M2666K.pdf for complete details, including schematic and theory of operation.

M2666K - Digital Multimeter Kit

DATA ACQUISITION SYSTEM


This very compact and low cost module will allow virtually any PC to be used for quick and easy data acquisition and control.  It connects to any standard parallel printer port, and despite its tiny size provides eight analog inputs, four digital inputs, and four digital outputs.

Uses the Maxim 186 IC to collect analog and digital information and store it on a hard drive.
Has 8 analog inputs, 4 digital inputs, and 4 digital outputs.
Included software can display and interpret the data, provide trends etc..
This is for somewhat sophisticated users that know their way around a PC.
See CK2000.pdf  for complete details, including schematic and theory of operation.

CK2000soft.zip - Windows Software for W9x/ME/2000/XP.

CK2000softold.zip - Older Windows Software.

CK2000 - Data Acquisition System

PARALLEL PORT RELAY BOARD


Do you have an old PC lying around the house which absolutely no one wants? Then you can convert it into a dedicated controller. Communicate with the real world via the parallel printer port on your PC. Simply connect printer cable from your  computer to the connector on relay board. There are 8 relays each capable of switching 12VDC/10A or 240VAC/5A. Each relay has an LED to indicate when it is operated. We provide two sets of complete, stand-alone software to control the relays: one works under DOS so you can write your own batch files to control individual relays, the other under Windows 9x/2000/ME/XP.  The kit is a boon to the Science Fair project, laboratory experimenter and so on.

Specifications:

Requires 12VDC Power Supply.
(Need a Power Supply?)
Relay has Normally Open and Normally Closed Contacts rated for voltages 12VDC @ 10A, 125VAC @ 10A, or 250VAC @ 5Amps. (more info on how relays work)
Dos / Windows Software Download below.
L: 8-1/2" W: 2-3/4" H: 1"

See CK1601.pdf for complete details, including schematic and theory of operation.

Windows software 9x/2000/ME/XP, Dos Software also included Download CK1601Software.zip 

CK1601 - 10 Channel Parrallel Port I/O Module

TEMPERATURE MEASURE / CONTROL


Use this temperature module to interface to a display or control system that accepts an analog voltage or current input.  Applications : measure indoor and outdoor temperatures, control heating and/or cooling of rooms, equipment, etc... Monitor temperatures in processes, put a temperature readout on your website, check your pools temperature, ...

Specifications:

range: -20° ~ +70°C
output: 0 ~ 20mA current loop
output voltage compliance: 10V
accuracy: 2° full range
3-wire system: GND, +V and OUT
power supply: 12VDC for 0- 5V OUT / 15VDC for 0- 10V OUT
current consumption: 30mA max.
dimensions: 2.2" x 1.4" x 0.6" ( 55 x 35 x 15mm)
Temp Sensor can be extended up to 3 feet from the board using a 3 wire shielded cable (not included).
Has adjustment pot to calibrate the sensor


VEK8067 - Temp Controller

SERIAL PORT I/O RELAY BOARD


You can program and control this relay board via a PC Serial Port. Simply connect a serial cable from your computer to the connector on relay board. There are 8 relays each capable of switching 250V/12A switched by using Dinkle connectors (250V rated).  There are also 4 optically isolated inputs that can be used for feed back. We provide Windows 9x/2000/ME/XP software download to control the unit.  The kit is a boon to the Science Fair project, laboratory experimenter and so on.  Uses serial port so it can be located over 100 yards from the PC.
Need more inputs and outputs?  Join two CK1610's together with the CK1610 Upgrade Kit.
Follow this link to some free software for the CK1610 board (also known as K108) - developed by John Gray - free software.
Specifications:

  • L: 5-1/2" W: 4-1/2" H: 1-1/2"
  • Requires external 9-12 volt dc @ 500mA power supply
  • (Need a Power Supply?)
  • Draws about 20mA in idle state
  • 8 Relay Outputs, relay ratings: 24VDC@15A, 120VAC@15A, 250VAC@10A (more info on how relays work)
  • 4 Optically Isolated Inputs
  • Programmed via any terminal program and simple text commands
  • Complete instructions included

See CK1610.pdf for complete details, including schematic and theory of operation.
Windows software 9x/2000/ME/XP, Dos Software also included Download CK1610Software.zip


CK1610 - 10 Channel Serial Port I/O Module

USB Serial PIC Programmer



USB ports are just about standard on all PC's now a days. So this is our first PIC programmer using the USB port. Just in case, we have also left a standard serial port connection - DIY Kit 149.
Features:

  • USB/Serial Port Connection
  • Software that can be updated as new Pics are released
  • Windows 9x/NT/2000/XP Compatible Software
  • ICSP (In Circuit Serial Programming) Connector
  • Quality PCB and Silkscreen for Easy Assembly
  • Complete Assembly and Programming Instructions
Specifications:
  • L: 4" W: 3" H: 5/8"
  • Requires external 16 Volt DC @ 50 mA power supply
  • (Need a Power Supply?)
  • Requires USB or Serial Cable
  • Includes standard IC sockets (ZIF socket available as separate purchase below) What is a Zif Socket?

Here is a list of PICs that the MicroPro Software Supports and that this programmer will program. New PIC's are released by the mfg very frequently, so it is impossible to always be up to date. You can add to the software on your own, and new updates are released about once a month:
12C508 12C508A 12C509 12C509A 12C671 12C672 12CE673 12CE674 12F629 12F675 16C505 16C554 16C558 16C61 16C62 16C62A 16C62B 16C63 16C63A 16C64 16C64A 16C65 16C65A 16C65B 16C66 16C66A 16C67 16C620 16C620A 16C621 16C621A 16C622 16C622A 16C71 16C71A 16C72 16C72A 16C73 16C73A 16C73B 16C74 16C74A 16C74B 16C76 16C77 16C710 16C711 16C712 16C716 16C745 16C765 16C773 16C774 16C83 16C84 16F627 16F627A 16F628 16F628A 16F630 16F648A 16F676 16F684 16F688 16F72 16F73 16F74 16F76 16F77 16F737 16F747 16F767 16F777 16F83 16F84 16F84A 16F87 16F88 16F818 16F819 16F870 16F871 16F872 16F873 16F873A 16F874 16F874A 16F876 16F876A 16F877 16F877A 18F242 18F248 18F252 18F258 18F442 18F448 18F452 18F458 18F1220 18F1320 18F2220 18F2320 18F4220 18F4320
See CK1708.pdf  for complete details, including schematic and theory of operation.

Software Downloads:
diypack20.zip (Windows 9x/NT/2000/XP)
diypack21.zip 
(Windows 9x/NT/2000/XP)
diypack22.zip 
(Windows 9x/NT/2000/XP)
diypack23.zip (Windows 9x/NT/2000/XP)
Software protocol so people can port it to other platforms.
Softprotocol5.zip


Manual Download CK1708man.pdf



CK1708 - USB/Serial Pic Programmer

ATMEL AVR PROGRAMMER

This handy little programmer will program 20-pin DIP - 90S1200, 90S2313, and 40-pin DIP - 90S4414, 90S8515, with Adapter Board these chips can be programmed 90S4434, 90S8535. Programs at 9600 baud. It will not program the 8-pin AVR devices (90S2323, 90S2343). Includes complete instructions to use any terminal emulator program to program these chips. Very easy and clean package.
Specifications:

L: 4-3/8" W: 2-3/4" H: 3/4".
Requires 16 VDC power supply.
See CK1705.pdf for complete details, including schematic and theory of operation.


CK1705 - Atmel AVR Programmer

MOTOROLA 68HC705P9 PROGRAMMER

This kit is a programmer board for the Motorola 68HC705P9 series of micro controllers. The basic circuit is from the Motorola Databook plus a power supply using a TL497IC.We thought there was enough general interest to issue this programmer as a Kit. Top quality components are supplied. Space for 2 ZIF sockets. Double-sided PTH PCB.
Specifications:L: 4-3/4" W: 2-3/8" H: 1".
Requires 9-12 VDC power supply.
ZIF sockets not included.

CK1701 - Motorola 68HC705P9 Programmer

PIC Programmer & Experiment Board



This electronic kit is a multifunctional Microchip PIC Flash Micro controller programmer with built in test circuit. You can create your programs and use the built in LED's and Push buttons to test and debug.

The code to program PIC's is written in standard ASCII and can be edited in any text editor or Microchip's MPLAB. We have also included a PIC16F627 so you can start programming and testing immediately.

Specifications:
  • Requires 12-15 Volt DC power supply.
  • L: 5-3/4" W: 4" H: 3/4".
  • Supports 4 different 300 mil. PICs: 8p, 14p, 18p and 28p
  • Test buttons and LED indicators to carry out educational experiments, such as the enclosed programming examples.
  • PC connection through serial port.
  • Includes In Circuit Serial Programming (ICSP) connector.
  • Includes one Flash Microcontroller (PIC16F627) that can be reprogrammed up to 1000 times for experimenting at will.
  • CDROM Software to compile and program your source code is included minimum system requirements: 
  • IBM Compatible PC, Pentium or better
  • Windows™ 95/98/ME/NT/2000/XP
  • Rev 2.5 supports the following microcontrollers: 
  • PIC12F629, PIC12F675, PIC16C83, PIC16CR83, PIC16F83, PIC16C84, PIC16CR84,PIC16F84, PIC16F84A, PIC16F870, PIC16F871, PIC16F872, PIC16F873, PIC16F873A, PIC16F874, PIC16F874A, PIC16F876, PIC16F876A, PIC16F877(A)(ICSP only), PIC16F627, PIC16F627A, PIC16F628, PIC16F628A, PIC16F648A, PICF630, PIC16F676, PIC16F818, PIC16F819

See VEK8048assemble.pdf  for assembly details, including schematic and theory of operation
SeeVEK8048operate.pdf for programming and operation instructions.
Buy VEK8048 - Introduction to Pic Programming

FOUR SERVO MOTOR DRIVER


Four Servo Motor Driver Kit
Kit uses pre-programmed Microchip PIC16C71-04/P micro-controller to drive up to 4 model/hobby servo motors simultaneously. 4 inputs in the range of 0-5VDC move the corresponding motor over their displacement range. Requires 5V DC @ 1A. Servo motors and potentiometers Not supplied.Specifications:
  • L: 2-7/8" W: 2" H: 7/8". 
  • Requires 5 Volt DC power supply. 
  • Uses a PIC 16C71. 
  • Controls up to 4 Servos.

SOLAR F1 RACER


Learn how a solar module or single AA battery can power a gearbox. Gearbox illustrates how an automatic transmission and motors work together. Slide switch changes from solar to battery power.
  • Ages 8 and up
  • Power: Solar Cell (Included) or One AA battery (not included).
  • Includes motor, gearbox and all parts.
  • Requires basic hand tools to assemble - easy-to-follow instructions
  • Soldering is not required

CK21667 - Solar F1 Racer

SOLAR PUPPY

Learn how a solar module or single AA battery can power a gearbox. Gearbox illustrates how an automatic transmission and motors work together. Slide switch changes from solar to battery power     Specifications:
  • Power: Solar Cell (Included) or AA battery (not included).
  • Includes motor, gearbox and all parts.
  • Easy to follow instructions.
  • Soldering is not required.
  • Requires basic hand tools to assemble


CK21666 - Solar Puppy Robot 

Robotic Arm Trainer

The ROBOTIC ARM TRAINER teaches the basic robotic sensing and locomotion principles, testing your motor skills, as you build and control the Arm. You can command this unit with it's five-switch, wired controller with corresponding lights to grab, release, lift, lower, rotate wrist and pilot sideways 350 degrees. After assembly, observe the dynamics of gear mechanisms through the transparent Arm. Five motors and five joints allow flexibility and fun! For educators and hobbyists. You will find the Robotics Technology Curriculum (optional) and Personal Computer Interface (optional) very useful tools.
Five Axes of motion:
  • Base Right / Left 350 degrees
  • • Shoulder 120 degrees
  • • Elbow 135 degrees
  • • Wrist rotate CW & CCW 340 degrees
  • • Gripper Open & Close 50 mm (2 in)
Product Dimensions
  • Max Length Outwards = 360 mm (14.2 in)
  • • Max Height Upwards = 510 mm (20.1 in)
  • • Max Lifting Capability = 130g (4.6 oz.)
  • Powered by 4 - D Cell Batteries
  • Control Box - 5 switch controller





OWI007 - Robotic Arm Kit

Spider III

"Cool" just got even cooler with the invention of SPIDER III, the third generation in our quest to offer the most advanced design and technology available. With its radical walking style, this intelligent robot avoids interference. This robot teaches us to turn the other cheek when confronted in a challenging situation. SPIDER III emits a light sensor beam; detects bogus things in front of it, signaling it to change direction and continue on a new path of righteousness. Do you know why SPIDER III is so cool? It has more features and costs less than the older version. That's way cool! Man gropes his way in the dark. A bat flies in the dark sensing its own super-sonic wave reflecting back from obstacles. Likewise, SPIDER III emits light sensor rays and judges by the reflection if there are any obstacles in front and gives signals in the form of electric pulses to alter the rotating direction of the left side motor to evade obstacles.
Specifications:
  • Movement: 3 legs on each side by crank shaft(s), 2 DC motors.
  • Power: "AA" battery x 2 each, 9v x 1 each (not included).
  • Control: infrared/photo transistor.
  • Size: H110 x L140 x W100 MM


OWI972K - Spider III - Advanced Soldering

MOON WALKER II

Soldering Required / Soldering Iron, not included. This Kit presents an engaging opportunity to learn about some of the mechanics, operation and history of robots. When assembled, this robot uses a phototransistor to sense changes In light (such as turning on a lamp) and a condenser microphone to sense changes in sound (such as clapping). MOON WALKER II converts those stimuli into electronic signals to power a motor, and the robot walks forward for a preset time. When it stops, affecting another change in area light or sound may activate it again. The sensors may be adjusted for different sensitivity levels.
Specifications:
  • Movement: 2 legs on each side by crank motion 
  • Control: 1-Sound sensor condenser microphone /transistor; 2-Light sensor/photo transistor.
  • Power Source: Power: AA x 1 (not included).
  • Consumption: Approx. 210mA
  • Dimensions: 4" x 5.5"


OWI979K - Moon Walker II - Beginner Soldering

Soccer Robot Jr. Robotic Kit



The award winning Soccer Robot by OWI has been redesigned to create more excitement and interaction. A third motor has been added to this ultra fantastic robot: Soccer Jr. The third motor is used to catch and shoot a ball (included). Now, there may be many hours scoring goals on the living room coffee table with Soccer Jr.

Easy-to-follow, step-by-step instructions allow you to build this exciting interactive robot. Soccer Jr. has six operational legs, a retrieving and kicking mechanism, and a wired controller to activate movement and ball control. It runs forward, backward, turns left or right, and executes 360-degree turns. It will even help develop your hand/eye coordination skills. Play games, tournaments, and surprise friends with great moves.

After you have perfected your shooting skills and want to learn something about robots, our highly acclaimed set of instructions allow you to explore. Discover the History of Robots, Mechanism of three motor drive systems, Mechanism of legged drive system, and Investigate Wired Remote Control Systems.

OWI9820 - Soccer Robot Jr. Robotic Kit

TRIBOTZ ROBOT



Using only basic hand tools assemble this robot kit for a fun learning experience. TheTRIBOTZ is three robots in one! Tribotz can operate in: Avoider mode where on-board sensors help Tribotz to avoid obstacles, Sound Operating mode where Tribotz changes direction in response to sound impulses, and in Line Tracer mode where on-board sensors enable the robot to follow a line drawn by a felt tipped pen.

You’ll feel like an engineer when you’re done!


SPECIFICATIONS:

POWER SOURCE
One 9V and Two AA batteries (not included)

POWER CONSUMPTION
Minimum current is 5mA (with motor on standby)
Maximum current is 120mA (while operating motor)

DIMENSIONS
Height 4.4 inches
Length 5.8 inches
Width 6 inches


LADY BUG ROBOT KIT

Lady Bug Robot Kit
The Ladybug Robot moves with its six legs and makes use of infrared emitting diodes as its eyes to avoid obstacles along its path. Ladybug automatically makes a left turn the moment it detects an object in its path. It continues to move forward again when no obstacle is in the way. 
  Specifications:
  • Power: Qty 4 - AAA battery (not included). 
  • Includes motor, gearbox and all parts. 
  • Easy to follow instructions. 
  • Soldering is required. 
  • Requires basic hand tools to assemble.

HYPER LINE TRACKER ROBOT KIT


"Hyper" yes, and we really mean it. This cyber bug possesses a sonic tracking system, and is fortified with a multitude of sensors: photo transistors to detect a black line, Tracking memory to memorize its last track of the black line, and two red LEDs that flash to tell you which side of the light sensor is activated. What this all means is that HYPER LINE TRACKER is the fastest line navigator that we have ever seen. HYPER LINE TRACKER follows a course of your own design! By using an infrared emitter, light sensor circuitry, and tracking memory, it demonstrates how robots "see" a pathway. Make a path with a black felt marker or black tape and watch how infrared sensors enable the robot's motors to make course corrections.
Specifications:
  • Movement: 2 wheels driven by 2 DC motors. 
  • Control: Infrared sensor/photo transistor, tracking memory. 
  • Power: "AA" battery x 4 each (not included) 
  • Size: H 110 x L 155 x W 160mm

OWI9870 - OWI Jungle Robot

Live, explore, and adventure the world of robotics with OWI's newest edition to their award winning line of robotic and science kits - Jungle Robot. Jungle Robot is a mysterious robot. One day, you may look up and catch a glimpse of Jungle Robot crossing hand-over-hand high across a string extended from tree to tree in the mist of the jungle air. Another day, you can catch him skipping through the fallen leaves on the ground. A condenser microphone and printed circuit board controls your multi-function (walking or climbing) friend. When you think Jungle Robot is asleep, just cry Wake UP! Your robot will immediately start climbing or walking for a pre-set time and reset itself waiting for another command. Jungle Robot is an excellent Beginner Series robot. This battery controlled robot kit can teach the basic principles of robotic sensing and locomotion. It features a pre-assembled printed circuit board, hardware, and mechanical drive system that can be handled by almost anyone from age 8 and up. Only basic hand tools are required for assembly. Educators, science museums, and hobbyist will surely appreciate the durability, educational value, and endless hours of amusement for children and adults too!
1: Football Robot Wireless Remote Control Robot - Pair 2: OWI9875 Binary Player Robot Kit 3: Titan Tank Wireless Remote Control Robot 4: Titan Tank Wireless Remote Control Robot - Pair 5: LG8547 - Lego Mindstorms NXT 2.0 Robotic Invention System 7: BIOLOID-BEGINNER - Bioloid Beginner Robot Kit 8: OWI9870 - Jungle Robot 9: CK21650 - Solar Worm 10: CK21665 - Solar Astronaut Kit 11: CK21666 - Solar Puppy Kit

SMPS 1000W Power Inverter With TL494, IRF1404, CD4013, NE556, IRF3205

This is the 1000W power SMPS Inverter wuth TL494 Oscillator on DC side and NE556 and CD4013 on Output side that operates the IRF740 on 50HZ frequency.
DC to DC converter frequency 40Khz.
The main features of this inverter are:

Specification:

 Output
 AC Voltage 220/ 230/ 240 VAC
 Rated Power 8000 Watt
 Surge Power 1200 Watt
 Waveform Modified Sine Wave
 Frequency 50 Hz
 AC Regulation ± 5%
 Power Factorallowed CoSo - 90C ~ CoSo + 90C
 Input No Load Current Draw < 1.0 A
 DC Voltage 12 V
 Voltage 10.5 - 15 VDC
 Efficiency (Typ ) >90%
 Protection BAT.Lowalarm 10±0.5V
 BAT. Lowshutdown 9.5±0.5V
 Over Load Shutt off output voltage, re-power on to recover
 Over Voltage 15.5 V
 Over Temperature Shutt off output Voltage recovers autimatically after temperature goes down
 Output Short Shutt off out Voltage, re power on to recover
 BAT. Polarity reverse By fuse open
 Environment Working Temp 0°~+ 40°C



 Applications Home and Office appliances, power tools and portable equipments, Vehicles, Yacht, and solar power system

 On the Dc side you can us IRF3205 insted of IRF1404. In AC output side you can use IRF840.


Transformer Specification.
Core: EI40H
Primary Turns: 3+3T (center taped)
                          use 6 Litz wires of #21WAG togather to wound 3+3 Turns on primary side
Secendory Side: 63 Turns of #21 WAG
https://rapidshare.com/files/3000871579/bottom-side.pdf
https://rapidshare.com/files/4195492300/bottom-side-mirror.pdf
https://rapidshare.com/files/3942166791/top_and_bottom.pdf
https://rapidshare.com/files/3628437718/top-overlay.pdf
https://rapidshare.com/files/2836698622/top-overlay-mirror.pdf
https://rapidshare.com/files/570047441/Schematic.pdf

Note: TC1 in circuit diagram show Thermister 
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1: M9803R - Digital Bench Multimeter 2: XP720K - Bench AC/DC Power Supply Kit 3: VEPCS100 - PC Based Oscilloscope 4: L2101 - Digital Lux/Light Meter
1: DT5806 - 3.5 Digit Professional Multimeter 2: DT5808 - 3.5 Digit Professional Multimeter with Temperature Measurement. 3: DT5803 - 4.5 Digit Professional Multimeter 4: VEHPS10 - 10MHz Handheld Oscope 5: M1250 - Analog Multimeter
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Friday 18 November 2011

ABB’s Industrial IT System 800xA

ABB's award winning Industrial IT System 800xA provides you with a better way to achieve measurable productivity and profitability improvements. System 800xA extends the scope of traditional control systems to include all automation functions in a single operations and engineering environment; enabling your plants to perform smarter and better at substantial cost savings. System 800xA delivers extended productivity gains by:

* Reducing time to decision and action
* Engineering for maximum performance
* Reducing risk through high integrity automation
* Integrating information for improved visibility
* Improving batch production profitability, consistency, and traceability
* Optimizing plant asset availability and performance
* Delivering Control and I/O to meet automation and safety needs
* Extending installed system capabilities through seamless evolution


1. HotFile.com:
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2. Filefactory.com:
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http://www.filefactory.com/file/a20061a/n/800xA.Sp2.part28.rar

SIMATIC Teleservice Remote maintenance of automation systems


Description

Machines and plants are increasingly operated in places which are far away from the place of manufacture. Manufacturers of plants must nevertheless be able to provide support in the event of a fault. Especially during the warranty period this can result in high costs. TeleService helps to reduce this risk
  • Shorter response times for service call-outs
  • On-site service call-outs can be reduced by up to 60%
  • Easy-to-handle solution, tailored to industrial automation
  • Support for SIMATIC-specific services
  • Support for PROFIBUS and Ethernet analog networks

The possible applications for TeleService are manifold. Plants can be diagnosed, values set and data transmitted from any place on earth via a telephone cable.TeleService contributes significantly to reduce travel and personnel costs for service calls and has therefore been a standard product in automation for a long time.
SIMATIC TeleService comprises the following coordinated components:
  • TeleService adapter with integral analog or ISDN modem and serial interface for external modem, e.g. wireless modem
  • TeleService software with access data management, enabling user-friendly establishment of the connection to the automation components
  • Function blocks for remote maintenance, remote link, and alarm via SMS or fax

Remote maintenance
For remote maintenance a technician dials into a remote plant by telephone. STEP 7 can be used to read status information or to correct the user program remotely.
Remote connection
Remote connections are used to transmit data over the telephone network. TeleService supports program-controlled connection buildup between the PG or PC and automation system. Process data exchanges between several automation systems can also be coordinated..Three types of remote connection are possible
  • Remote connections to a plant which are initiated by a programming device or PC, for example, to transmit recipes to a remote plant or to transmit process or plant files for analysis or processing at a central office
  • Remote connections to the PG or PC initiated by the plant
  • Remote connections between two plants for exchanging process data.

Sending a text message or e-mail from a plant
This function can be used to send text messages by SMS from a plant to a mobile phone. TeleService can also send the SMS to a provider which then forwards the message as a fax or e-mail. The TeleService Adapter IE is used to send e-mails directly.
1. HotFile.com:

http://hotfile.com/dl/26997238/e72d137/Teles.part01.rar.html
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2. Filefactory.com:
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Mentor Graphics FPGA

FPGA Advantage is a complete Integrated Design Environment (IDE) targeting high-complexity FPGA device design. The FPGA Advantage IDE spans the RTL FPGA design flow featuring advanced design entry, verification, synthesis and implementation sub-flows. FPGA Advantage accelerates total product design with integration of FPGA IO design as well as bi-directional integration of the PCB design flow. FPGA Advantage provides an integrated HDL flow for designing your FPGAs. FPGA Advantage enables design creation, simulation with debug and analysis, synthesis, management and documentation as a smooth flowing operation from one step to the next.
Each component of FPGA Advantage is a proven point tool, but the power comes from integrating these tools tightly together to create a unique HDL design methodology environment for VHDL and Verilog, on Windows? and UNIX?. HDL Designer Series? serves as the cockpit for the design creation, reuse and management, and is the invocation bridge to the HDL simulation with ModelSim?, and Mentor Graphics synthesis. The integration continues with Xilinx? CORE Generator? and Xilinx ISE place and route (PAR) tools. FPGA Advantage encapsulates the CORE Generator and provides direct access to Xilinx IP cores. The symbol, the simulation model and the optimized EDIF netlist will be automatically placed into the hierarchical browser, enabling easy drag and drop of IP into the design.



1. HotFile.com:
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2. Filefactory.com:
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