{"product_id":"kitronik-555-timer-astable-tone-generator-kit","title":"Kitronik 555 Timer Astable (Tone Generator) Kit","description":"\u003cp\u003eThis kit is perfect for GCSE students needing to use a 555 timer in its astable mode, where it produces a square wave output. The frequency of which is adjustable via the variable resistor. The board has a choice of two outputs. The logic output can be used to drive another IC or a speaker can be connected so the tone is heard (e.g. a door bell).\n\u003cbr\u003eThe push button switch connects to the reset line such that the IC is only active when the button is pressed.\n\u003cbr\u003eFeatures:\n\u003cbr\u003eThe 555 Timer Astable (Tone Generator) Kit produces a square wave output.\n\u003cbr\u003eThe frequency of the aquare wave is adjustable via the variable resistor.\u003c\/p\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":42700406030397,"sku":"65C00022","price":30.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2583\/0205\/files\/kitronik-av-ict-electronic-project-kits-default-title-kitronik-555-timer-astable-tone-generator-kit-26761574875197.jpg?v=1770587172","url":"https:\/\/eduplaninternational.com\/products\/kitronik-555-timer-astable-tone-generator-kit","provider":"Eduplan International","version":"1.0","type":"link"}