{"product_id":"doorbell-school-project-kit-touch-switch","title":"Doorbell School Project Kit with Touch Switch","description":"\u003cp\u003ePress the button, the buzzer sounds, let go and it stops. A tact switch is a momentary switch, so it only completes the circuit while it is held down, and that is exactly what a doorbell needs to do.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the pack\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuzzer\u003c\/li\u003e\n\u003cli\u003eTact touch switch\u003c\/li\u003e\n\u003cli\u003eBattery case\u003c\/li\u003e\n\u003cli\u003eConnecting wire\u003c\/li\u003e\n\u003cli\u003eAssembly diagram guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCovers Electrical Systems and Control in CAPS Technology, Grades 7 to 9. A good first circuit for a younger learner because it works or it does not, with no ambiguity to debug.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e this is a component pack. The model, backing board, batteries, tools and glue are not included.\u003c\/p\u003e","brand":"SmartLabs","offers":[{"title":"Default Title","offer_id":48675965075609,"sku":"6009703025611","price":39.0,"currency_code":"ZAR","in_stock":false}],"url":"https:\/\/smartlabs.co.za\/products\/doorbell-school-project-kit-touch-switch","provider":"SmartLabs","version":"1.0","type":"link"}