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Integrated Circuits - Page 61

Integrated Circuits

 

74LS27 INTEGRATED CIRCUIT

 

14 pin Triple 3-input NOR gate. The 74LS series of bipolar digital integrat-

ed circuits have been the workhorse of digital circuits for more than two

decades. Unused.

 

R1451

$0.19 or 10 for $1.70

 

74LS74 INTEGRATED CIRCUIT

14 pin Dual D-type flop-flop w/preset and clear. The 74LS series of bipolar digital integrated circuits have been the workhorse of digital circuits for more than two decades. Unused.

R1453 $0.19 or 10 for $1.70

Kits

VARIABLE RATE STROBE KIT

Includes P.C. board, components, flash tube, and instructions for building this solid state variable rate strobe kit. Flash rate 60 to 120 per minute. Unit can operate with standard "C" batteries (not included) on 12VDC or 6VDC depending on how you decide to wire it. Constructed on a PC board 4-1/4" x 2-7/8" with 4 holes

ed for easy assemblyfor. mounting in your enclosure. Full instructions includ-

K1001 $8.50

BIPOLAR 12VDC STEPPING MOTOR AND DRIVER KIT

Kit contains all necessary components including stepping motor to construct this versatile solid state unit. Ideal for the beginner or robotics enthusiast to obtain the necessary theory and stepping motor operation tech- niques. Kit features operation from 12 VDC +-5%, bat- tery or power supply capable of 1 Amp or better (power source not included), on-board controls and switches

for 1/2 step, full step, single step, CW, CCW rotation, speed control, run and hold. Unit uses a 4 leaded bipolar motor. Also contained are LEDs which show phase sequencing. Driver unit is constructed on a PC board (size 4" x 3"). Complete with all components, motor and detailed instructions.

K1003 $19.95

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Tasco 1575 manual Integrated Circuits, Kits, 74LS74 Integrated Circuit, Variable Rate Strobe KIT

1575 specifications

The Tasco 1575 is a high-quality spotting scope designed for outdoor enthusiasts, birdwatchers, and hunters who seek superior optics and performance. This versatile instrument is engineered with advanced technologies and precision manufacturing that make it a standout choice in the field of optical equipment.

One of the main features of the Tasco 1575 is its powerful 15-75x magnification capability. This wide range allows users to zoom in on distant subjects with remarkable clarity, making it ideal for observing wildlife or surveying landscapes. The scope is equipped with a superior quality objective lens, which not only enhances light transmission but also offers exceptional brightness and color fidelity. This ensures that users can enjoy crisp, detailed images even in low-light conditions.

The Tasco 1575 is also designed with a durable and robust construction. Its waterproof and fog-proof design makes it suitable for use in various weather conditions, allowing users to focus solely on their observations without worrying about equipment failure. The rubberized exterior provides a secure grip and added protection against impacts, ensuring that the scope can withstand the rigors of outdoor adventures.

In terms of portability, the Tasco 1575 is relatively lightweight, making it easy to carry during long excursions. Additionally, it comes with a comfortable tripod, providing stability for prolonged viewing sessions. This feature is particularly beneficial for spotting distant details that require steady observation.

One of the key technologies integrated into the Tasco 1575 is its multi-coated optics. This technology minimizes glare and maximizes light transmission, resulting in sharp images with minimal distortion. The eyepiece features a comfortable design that accommodates users wearing glasses, ensuring a pleasant viewing experience for all.

Overall, the Tasco 1575 combines high magnification with durable construction and advanced optics, making it an excellent choice for users seeking a reliable spotting scope for various outdoor applications. Whether for leisurely birdwatching, hunting expeditions, or nature observation, the Tasco 1575 stands out as an exceptional tool that meets the demands of avid outdoor enthusiasts. Its blend of features, technologies, and characteristics ensures that users can capture the beauty of the natural world with confidence and clarity.