Ramsey UT5 Manual de usuario descargar pdf (Pagina 2)

UT5 - 2

INTRODUCTION:

The purpose of the UT5 kit is to make the popular and versatile NE555 timer IC as convenient and understandable

to use as possible. Hundreds of 555 circuit ideas are around, but they all have one common need: a well-organized

circuit board for taking advantage of this economical IC's capabilities.

In addition, because of the many practical applications of the 555 IC, the UT5 Kit has proven to be an exceptionally

good educational resource for class and club projects as well as self-paced learning in electronics. For this reason,

this manual is prepared with beginners and students in mind.

Learners will appreciate the UT5 kit's combination of informative manual, useful printed circuit board, and basic

components for a small price. Experienced 555 IC users will welcome the practical and truly universal setup of the

PC board and might even review the useful 555 IC ideas offered in this booklet!

THE UT5 PC BOARD:

If you are going to put the 555 IC to work, you need something economical upon which to solder it - and to connect

up its many talents to the outside world. Even if you work out a 555 IC circuit on an experimental breadboard, a

permanent application requires some kind of final physical installation. Your alternative to this UT5 kit is to buy or

make a PC board, perf-board or some other ingenious and practical connections to the 8 pins of the tiny 555. If you

value your time, we know you'll appreciate the versatile organization of the UT- 5 PC board.

The versatility of the UT5 PC board is provided by:

• the in-out connections A,B,C,D,E and F

• mode configuration connections J1 and J2

• easy-access timing capacitor (C1) location.

• solder-points for various styles of potentiometers (R3)

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Ramsey UT5 Manual de usuario Pagina 2