Elenco Electronics K-10 Assembly And Instruction Manual
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Elenco Electronics K-10 Assembly And Instruction Manual

Space war gun kit
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SPACE WAR GUN KIT
MODEL K-10
Assembly and Instruction Manual
Elenco Electronics, Inc.
Copyright © 1989 Elenco Electronics, Inc.
Revised 2001
REV-H
753210A

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Summary of Contents for Elenco Electronics K-10

  • Page 1 SPACE WAR GUN KIT MODEL K-10 Assembly and Instruction Manual Elenco Electronics, Inc. Copyright © 1989 Elenco Electronics, Inc. Revised 2001 REV-H 753210A...

  • Page 2: Parts List

    PARTS LIST Contact Elenco Electronics (address/phone/e-mail is at the back of this manual) if any parts are missing or damaged. DO NOT contact your place of purchase as they will not be able to help you. RESISTORS Symbol Description Color Code Part # 47Ω...

  • Page 3: Circuit Operation

    CIRCUIT OPERATION Figure 1 shows the circuit of the Space War 4 10 Gun. It consists of two 555 integrated circuits (IC) packaged in one IC 556. A 555 timer is well N.C. known for its ability to operate as an astable 555A 555B multivibrator oscillator.
  • Page 4 CONSTRUCTION Introduction The most important factor in assembling your K-10 Space War Gun Kit is good soldering techniques. Using the proper soldering iron is of prime importance. A small pencil type soldering iron of 25 - 40 watts is recommended. The tip of the iron must be kept clean at all times and well tinned.
  • Page 5 ASSEMBLE COMPONENTS TO THE PC BOARD R5 - 47Ω 5% 1/4W Resistor (yellow-violet-black-gold) C3 - .01µF (103) Discap D1 - LED Diode Red (see Figure A) R6 - 560Ω 5% 1/4W Resistor (green-blue-brown-gold) D2 - LED Diode Green (see Figure A) SPK1 - Speaker Strip 1/8”...

  • Page 6: Component Check

    (+) hole and the black wire in the negative (--) hole. Snap in a fresh 9-volt battery. TROUBLESHOOTING Contact Elenco Electronics if you have any problems. DO NOT contact your place of purchase as they will not be able to help you.
  • Page 7 QUIZ 1. The Space War Gun has two ____________ _____________ oscillators. 2. Capacitor C3 and resistors R3 and R4 controls the _____________ of oscillation. 3. The charge time of capacitor C3 is through resistors ______ and ______. 4. The discharge of capacitor C3 is through resistor ______ and the ______. 5.
  • Page 8 Elenco Electronics, Inc. 150 W. Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 http://www.elenco.com e-mail: elenco@elenco.com...

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