The Super Mag Rail Slider is a lightweight macro stage for very precise 4-way camera alignment, made from Magnesium alloy. It moves forward, back, left & right, making it ideal for precise close-up work, tilting or macro-photography. MF-screw driver is attached to detach the bottom screw adapter. After detaching the adapter screw, it allowes installing a 3/8 inch screw. Light weight, & smooth action for adjusting the macro photo focus, the Super Mag Slider weighs only one pound, & allows 2.5 top maximum movement. ...

Learn how to perform one of the most daring circus acts ever in the comfort & safety of your own home. Place the Velcro targets around your victim, take aim & try to land the Velcro knives in the target. Dont worry if you miss the first couple of times, you wont do any permanent damage! ...

Code lock. Description: This code lock can be used to switch an alarm system on or off or to open a door. The code is easy to enter. The keyboard is fully sealed & can be installed indoors or outdoors. Features. LED status indicator. Over 3000 codes. Technical data: Code entry time limit: 5 s. Switching capacity: 5 A/230 V/AC. Specification: Kit. Operating voltage 9
- 15 V/DC or 8
- 12 V/AC. Current consumption 40 m A.

Dimensions (L x W x H) 80 x 80 x 40 mm.



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10:01/01:01 probe head, fully insulated. Highlights &

Details: Division ratio 10:1/1:1. 0
- 60 MHz.


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This device is a simple & economic way of generating electronic tones. This kit is primarily intended for use as a replacement for the traditional mechanical doorbell. Of course, it can also be used for many other types of applications. The number of tones may be selected up to a maximum of three, each of which is output one after the other. This can be used to help locate the place being called. Volume & tone can also be set. The existing bell transformer can be used as a power supply. ...

Velleman K8055 USB (Universal Serial Bus) experiment interface board kit. Description: The Velleman K8055 interface board has 5 digital input channels & 8 output channels as well as 2 analogue inputs & 2 outputs with an 8-bit resolution. These can be expanded further by connecting up to 4 cards to the USB (Universal Serial Bus) ports on your PC. All communication programs are saved in a Dynamic Link Library (DLL) K8055D.DLL. You can write customised Windows (98 SE, 2000, ME, XP) applications in Delphi, Visual Basic, C++ Builder & any other 32-bit Windows auxiliary program for applications supporting DLL. Features. Separate input/output test. Meter function on inputs 1 & 2 with adjustable debounce. Bar diagram. 5 digital inputs (0 = GND, 1 = open. Test buttons on the circuit board). 2 analog inputs with an option for attenuation & amplification (internal test +5 V provided). 8 digital output switches with open collector (max. 50 V/100 m A, LED display on the board). 2 analog outputs (0 to 5 V, output resistance 1K5) or PWM 0 to 100% "open collector" output (max. 40 V/100 m A. LED display on the board). General conversion time: 20 ms per comm&. Included in delivery. diagnosis software & DDL. System requirements. Pentium class CPU. USB (Universal Serial Bus) 1.1 or higher. Windows 98 SE or higher (excluding Win NT). CD-ROM drive. Specification: Kit. Operating voltage Via USB (Universal Serial Bus).

Dimensions (L x W x H) 88 x 145 x 20 mm. Current consumption 70 m A.

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Velleman K8056 remote control 8 channel relay card. Description: Independent relay cards that can be controlled through switches or open collector-outputs or remote controlled via RS232. Since the card can be controlled with the commands of RS232, you can implement tailor-made applications in every programming language or on every computer platform. Features. Separate relay on / off test with "moment" or "toggle" function. " Delete All" function
- " All relays are set". Address selection: Up to 255 cards can be selected. Emergency switch for all cards. 8 "drive inputs" can be used with open collectors or regular switches. RS232 input controls the card with a computer & terminal: Transfer rate: 2400, 8 data bits, 1 stop bit. System requirements. Pentium class CPU. Windows 95 or higher. Mouse. Freer RS232-Port. Specification: Kit. Operating voltage 12 V/DC. Output power 5 A/230 /AC. Inputs / outputs 8 relay outputs.

Dimensions (L x W x H) 107 x 160 x 30 mm. Current consumption 500 m A.


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Velleman K8061 USB (Universal Serial Bus) interface board kit. Description: This USB (Universal Serial Bus) interface board has 33 in & outputs (analogue/digital & + 1 PWM output). The connection to the computer is has galvanic/optical insulation. All communication routines are saved in a Dynamic Link Library (DLL). You can write customised Windows applications in Delphi, Visual Basic, C++ Builder & any other 32-bit Windows auxiliary program for applications supporting DLL. System requirements. Pentium CPU with free USB (Universal Serial Bus) port (1.1 or higher), Windows 98SE or higher (except Win NT). Technical data: Analogue inputs: 8 x with 10 Bit resolution: 0
- 5 or 10 V/DC/20 k, 8 x with 8 Bit resolution: 0
- 5 V or 10 V/DC/47. 8 x open commutator compatible (connection on GND = 0) with integrated LED indicator. Digital outputs: Digital outputs: 8 x Open Collector outputs (max. 50 V/100 m A) with built-in LED display. 10 Bit PWM output: 0
- 100 % Open Collector output (max. 100 m A/40 V) with built-in LED display. General response time: 4 ms per comm&. Specification: Kit. Operating voltage 12 V/DC.

Dimensions (L x W x H) 195 x 142 x 20 mm. Current consumption 300 m A.




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Velleman MK171 Voice Changer Kit 9 V/DC. Highlights &

Details: Suitable for intermediate project kit builders.

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Velleman MK180 2-Channel Hi Power LED Flasher. Highlights &

Details: High power 3 A MOSFET-output. PCB

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