view style:
View: 12/ 24/ ALL
  • EDU02: SOLAR ENERGY EDUCATIONAL KIT / KIT DE EXPERIMENTACIÓN SOLAR

    $24.95

    Want to learn more about renewable energy and solar power? Does your child want to experiment with circuitry but doesn’t know how? The Velleman EDU02 solar energy experiment kit has you covered. Designed for children ages 14 and up. ¿Quieres saber más sobre las energías renovables y energía solar? ¿Quisiera su niño experimentar con circuitos…

    Brand:
  • MK100: Electronic Christmas Tree / Árbol de Navidad

    $6.45

    The Velleman MK100 Electronic Christmas Tree Minikit is a fun and easy DIY electronic Christmas project. The flashing LEDs and Christmas tree shape make it perfect for adding to your holiday ornament collection. The circuit is low power and operates from a 9V battery. Soldering required. El Velleman MK100 es un proyecto fácil y divertido. Ideal…

    Brand:
  • MK103: Sound-to-Light Minikit / Órgano de Luz con LEDs

    $6.55

    The MK103 Velleman minikit is easy to build with all through-hole soldering and an onboard microphone. There’s a potentiometer to adjust the sensitivity and it operates from a 9V battery. The battery holder is included and mounts on the PCB. El minikit MK103 de Velleman es fácil de construir con perforaciones para soldadura y un micrófono incorporado.…

    Brand:
  • MK120: IR Light Barrier Kit / Barrera Infrarroja

    $9.65

    The Velleman MK120 IR Light Barrier Kit can be used to set boundaries, warn against burglars, announce visitors, for science projects ~ or ~ to let you know when your pets are getting close to those expensive electronics! This is also a great board for kit-building experimentation and demonstration. El Kit de Velleman MK120 IR…

    Brand:
  • MK131: 4-WAY LED TRAFFIC LIGHT KIT / SEMÁFORO

    $9.95

    The Velleman MK131 mimics the same functions as a traffic light. Speed can be adjusted just like a real traffic light and comes with easy on/off switch. El Velleman MK131 es una mini versión de un semáforo. Funcionamiento realista con temporización regulable. 12 LEDs. Ideal como juguete y para el uso con trenes eléctricos, maquetas, etc...…

    Brand:
  • MK133: QUIZ TABLE KIT / MESA DE CONCURSO

    $11.95

    This kit allows four players to compete to answer the quizmaster’s question. An LED will notify the quizmaster who was the first player to press their button and they will be able to answer the question asked. An eight player game can be played by connecting a second MK133 with a 3 wire connection (wires…

    Brand:
  • MK134: STEAM ENGINE SOUND GENERATOR KIT / GENERADOR RUIDOS DE UN TREN DE VAPOR

    $13.95

    This electronic circuit generates the sound of a steam engine, with adjustable speed and volume. Push the on board button for a steam whistle effect. It comes with its own 8 ohm/0.5W miniature speaker and battery holder. Genera el ruido de un tren de vapor antiguo. 'Velocidad' y volumen ajustables. Ideal para ferrocarriles en miniatura,…

    Brand:
  • MK141: SMD HAPPY FACE MINIKIT / EMOTICONO SMD

    $7.00

    The Velleman MK141 SMD Happy Face is a great kit for introduction to SMD (Surface Mounted Device) soldering. The 2 SMD LEDs flash alternately as the capacitors charge and discharge. La cara feliz de Velleman MK141 SMD es un gran kit de introducción a la soldadura SMD (dispositivo montado superficie). Los 2 LEDs SMD parpadean…

    Brand:
  • MK142: SMD CHRISTMAS TREE / ÁRBOL DE NAVIDAD SMD

    $8.50

    Practice your SMD (Surface Mount Device) soldering skills and build a Christmas tree ornament at the same time with this minikit. Six surface mount LEDs flash alternately when power is applied. Practique sus habilidades de soldadura SMD (dispositivo de montaje de superficie) y construya un decorativo árbol de navidad a la vez con este minikit.…

    Brand:
  • MK144: SMD FLASHING HEART MINI KIT / CORAZÓN INTERMITENTE SMD

    $9.50

    Building the MK144 SMD Flashing Heart Mini Kit not only gives you an introduction to SMD (Surface Mount Device) technology, but when you’re finished building the kit you’ll have a great Valentine’s gift to give to a friend. Ensamblar el MK144 SMD Corazón Intermitente no sólo le da una introducción a la tecnología de SMD (dispositivo…

    Brand:
  • MK145: HALLOWEEN PUMPKIN KIT / CALABAZA DE HALLOWEEN

    $11.95

    Light up your Halloween with the Velleman MK145! The 25 yellow LEDs flash to show the look of a jack-o’-lantern. This kit comes with an easy on/off switch and requires a 9V battery (not included) to power the LEDs. ¡Encienda su Halloween con el kit de Velleman MK145! La 25 amarillo LED flash para mostrar…

    Brand:
  • MK149: Love Tester / Comprobador de Amor

    $16.49

    The Velleman MK149 DIY minikit will test your love level and compatibility with a partner. The circuit is complete when each person holds one side of the PCB and then holds hands. The ten LEDs form a flashing love meter and the kit is complete with buzzer. El minikit Velleman MK149 pondrá a prueba tu nivel…

    Brand: