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Part # Description  Photo  Price Add To Cart *********************CLOCK MAKER PROJECT KITS************************      *      WCM1 QUARTZ CLOCK MOVEMENT-SHORT BRASS MOUNTING BUSHING (3/16") WITH HOUR, MINUTE, AND SECONDS HANDS (ECONOMY VERSION)-RUNS ON 1 AA BATTERY-SIZE: 2.2" LONG x 2.2" WIDE      $8.50 WCM2 QUARTZ CLOCK MOVEMENT-NO MOUNTING BUSHING WITH HOUR, MINUTE, AND SECONDS HANDS-WITH ON/OFF SWITCH-RUNS ON 1 AA BATTERY-SIZE: 2.2" LONG x 2.0" WIDE      $8.50 002-P10431L QUARTZ CLOCK MOVEMENT-LONG THREADED MOUNTING BUSHING (13/16"). KIT COMES WITH FANCY GOLD HOUR, MINUTE AND SECONDS HANDS-RUNS ON 1 AA BATTERY      $19.50 10043867 QUARTZ CLOCK MOVEMENT-MEDIUM THREADED MOUNTING BUSHING (1/2"). KIT COMES WITH FANCY GOLD HOUR, MINUTE AND SECONDS HANDS-RUNS ON 1 AA BATTERY      $19.50 10043868 QUARTZ CLOCK MOVEMENT-SHORT THREADED MOUNTING BUSHING (11/32"). KIT COMES WITH FANCY GOLD HOUR, MINUTE AND SECONDS HANDS-RUNS ON 1 AA BATTERY      $19.50 *      ************EDUCATIONAL KITS THAT DO NOT REQUIRE SOLDERING***********      *      MX-510G GENERATOR ACTION KIT-BUILD YOUR OWN OPERATING VOLTAGE GENERATOR! FIND OUT HOW A GENERATOR MAKES THE ELECTRICITY THAT MAKES THINGS WORK! SAFE & EDUCATIONAL      $19.99 MX-510M ELECTRONIC MOTOR ACTION KIT-BUILD YOUR OWN ELECTRIC-POWERED MOTOR. CONTROL THE MOTORs FORWARD & REVERSE ROTATION WITH POWER. COLOR MIXING WITH ROTATING COLOR DISC. SAFE & EDUCATIONAL      $19.99 EDU-2018 INTRODUCTION TO ELECTRICITY AND ELECTRICAL CIRCUITS. LEARN ABOUT SERIES, PARALLEL, & BROKEN CIRCUITS. SEE HOW VOLTAGE, CURRENT, RESISTANCE, & LIGHT BULBS WORK! REQUIRES 4ea AA BATTERIES (#E91)-NOT INCLUDED      $19.50 EDU-3020 MAKE YOUR OWN LEMON CLOCK-THIS KIT EXPLAINS HOW TO USE NATUREs ELECTRICITY! ALSO INCLUDED ARE OVER 18 EXPERIMENTS INCLUDING: LEDS, CHEMICAL REACTIONS, ELECTRO-MAGNETISM, ACID/BASE SUBSTANCES & INVISIBLE INKS.      $17.50 EDU-3050 SOLAR ENERGY LAB-THIS KIT CONTAINS ALL THAT YOU NEED TO BUILD YOUR OWN COMPLETE SOLAR ENERGY LAB. INCLUDES OVER 25 SUNNY & FUN EXPERIMENTS. ALSO, LEARN ABOUT CONSERVATION OF ENERGY, LIGHT, OPTICS & MAGNIFICATION. COMPLETE WITH SOLAR ENERGY COLLECTOR &      $17.50 *      EDU-3010 CRYSTAL RADIO KIT FOR KIDS-EASY TO FOLLOW INSTRUCTIONS WITH PICTURES. NOW YOUR CHILD CAN BUILD A WORKING RADIO!      $19.75 MX-901C CRYSTAL RADIO KIT- CRYSTAL DIODE CONVERTS RADIO FREQUENCIES TO AUDIO. TUNE IN YOUR FAVORITE AM RADIO STATIONS. LEARN HOW RADIOS WORK. INCLUDES EARPHONE      $19.99 MX-901SW SHORT WAVE RADIO KIT-RECEIVES BANDS FROM 6Mhz-8Mhz (SHORT WAVE #1 BAND) & 12Mhz-18Mhz (SHORT WAVE #2 BAND). INCLUDES EARPHONE      $24.95 EL21 AM & FM RADIO CHILDRENS LAB KIT FOR BEGINNERS-INCLUDES EVERYTHING YOU WOULD NEED TO BUILD A RADIO-SAFE, EDUCATIONAL & NO SOLDERING REQUIRED-NEEDS 2 "AA" BATTERIES (NOT INCLUDED)      $28.75 EP-50 50 IN 1 PROJECTS CHILDRENS LAB KIT FOR BEGINNERS-INCLUDES EVERYTHING YOU WOULD NEED TO BUILD A RADIO, A BURGULAR ALARM, A WATER DETECTOR, A MORSE CODE PRACTICE KIT, ETC.-SAFE, EDUCATIONAL & NO SOLDERING REQUIRED-NEEDS 1ea 9V BATTERY #522 (NOT INCLUDED)      $47.50 EP-130 130 IN 1 PROJECTS CHILDRENS LAB KIT FOR BEGINNERS-INCLUDES EVERYTHING YOU WOULD NEED TO BUILD A RADIO, AN AM BROADCASTING STATION, AN ELECTRONIC ORGAN, A KITCHEN TIMER, ETC.-SAFE, EDUCATIONAL & NO SOLDERING REQUIRED-NEEDS 6 "AA" BATTERIES (NOT INCLUDED)      $99.75 *      ******************PROJECT KITS THAT REQUIRE SOLDERING****************      *      AK-100 LEARN HOW TO SOLDER KIT-INCLUDES A 25 WATT SOLDERING PENCIL, SOLDER, WIRE CUTTING TOOL, AND A LESSON MANUAL-ALSO INCLUDES THE NECESSARY CIRCUIT BOARD AND ALL THE PARTS REQUIRED TO BUILD A FLASHING SIREN NOISE MAKER      $24.95 *      *****************PERSONAL COMPUTER (PC) RELATED KITS****************      *      K8048 PIC PROGRAMMER & EXPERIMENT BOARD-SUITABLE FOR PROGRAMMING FLASH PIC MICROCONTROLERS SUCH AS: 8p, 14p, 18p, or 24p-DESIGNED FOR USE ON IBM COMPATIBLE SERIAL PORTS THAT ARE PENTIUMS OR BETTER (SOFTWARE IS INCLUDED)-SIZE: 5-3/4" LONG x 4" WIDE      $36.75 K8005 PC STEPPER MOTOR CARD KIT-WINDOWS 95, 98, & ME COMPATIBLE-ACCEPTS TURBO PASCAL, QUICK BASIC, or VISUAL BASIC SOFTWARE-DESIGNED TO BE USED WITH EITHER BI-POLAR or UNI-POLAR STEPPER MOTORS (INCLUDES A HIGH PRECISION MOTOR)-SIZE: 3.9" LONG x 3.5" WIDE      $67.50 *      ********************************AUDIO RELATED KITS*****************************      *      MK171 VOICE CHANGER KIT-COMES WITH BUILT-IN MICROPHONE AND POWER AMPLIFIER WITH VOLUME CONTROL... JUST ADD A SPEAKER. OUTPUT POWER IS 1.5 WATTS @4 OHMS. REQUIRES 9 VDC @300ma      $24.75 MK118 FM RADIO KIT-INCLUDES A FACTORY PRE-ASSEMBLED AND TESTED FM FRONT END & VOLUME CONTROL THAT YOU SOLDER TO A GREEN CIRCUIT BOARD-SIZE: 4.8" LONG x 3.3" WIDE-REQUIRES A 12 VOLTS DC @ 100 milliamp POWER SUPPLY (NOT INCLUDED)      $33.50 *      K1803 MONORAL PRE-AMPLIFIER KIT-DESIGNED FOR AUDIO APPLICATIONS WHERE THERE IS INSUFFICIENT INPUT SIGNAL FOR EITHER MICROPHONE or LINE LEVEL APPLICATIONS-SIZE: 1.2" LONG x 1.7" WIDE-REQUIRES A 10 to 30 VOLTS @ 10 ma DC POWER SUPPLY (NOT INCLUDED)      $24.99 K2572 STEREO PRE-AMPLIFIER KIT-DESIGNED FOR AUDIO APPLICATIONS WHERE THERE IS INSUFFICIENT INPUT SIGNAL FOR EITHER MICROPHONE or LINE LEVEL APPLICATIONS-SIZE: 2.6" LONG x 1.7" WIDE-REQUIRES A 10 to 30 VOLTS @ 10 ma DC POWER SUPPLY (NOT INCLUDED)      $22.50 K2573 STEREO PRE-AMPLIFIER KIT-DESIGNED FOR TURNTABLE or LINE LEVEL APPLICATIONS WITH INSUFFICIENT INPUT SIGNALS-INCLUDES RIAA EQUALIZATION-SIZE: 2.6" LONG x 1.7" WIDE-REQUIRES A 10 to 30 VOLTS @ 10 ma DC POWER SUPPLY (NOT INCLUDED)      $24.75 First Page | Previous Page | Next Page | Last Page