{"product_id":"10-segment-anzeige-bargraph-anzeige-5v-4-farbig","title":"10-segment bar display - LED bar graph, 4-color, 5 V","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTen-segment LED bar graph for graphical display of measured values\u003c\/li\u003e \u003cli\u003eOperating voltage 5 V\u003c\/li\u003e \u003cli\u003eFour colors in one housing: red, yellow, green, and blue\u003c\/li\u003e \u003cli\u003eCommon cathode with eight connection pins\u003c\/li\u003e \u003cli\u003eCan be connected directly to 5 V logic\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe bar graph displays measured values, levels, or progress as a luminous bar chart. Ten LED segments in four different colors light up individually or in groups, making it possible to display a value in ten levels, such as the charge level of a battery, the level of a tank, or the intensity of a sensor.\u003c\/p\u003e \u003cp\u003eThe display uses a common cathode. Each segment is controlled via its own connection pin and lights up when that pin is pulled to ground potential. With an operating voltage of 5 V, the display can be connected directly to common microcontroller boards without additional level shifting. The four colors are permanently assigned, typically three red segments, three yellow, two green, and two blue, enabling intuitive states such as safety or warning signals.\u003c\/p\u003e \u003cp\u003eApplications include energy monitoring, noise level displays, light or humidity measurement in project setups, and any form of level visualization. The bar graph is particularly useful wherever rapid changes need to be visible, such as when a laboratory setup continuously monitors the fill level of a container.\u003c\/p\u003e \u003cp\u003eConnection is made via eight connection pins, two of which are the common cathode. All eight pins must be connected; current-limiting resistors for the segments must be calculated and sourced separately. A 5 V power supply and a ground connection are required.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe bar graph is intended exclusively for building prototypes and for testing and development purposes. It must not be installed in household electrical circuits or operated with mains voltage. If you are unsure about integrating it into the circuit, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 10-segment display, 5 V, 4-color\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997825278301,"sku":"F23106925","price":1.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/10-segment-anzeige-bargraph-anzeige-5v-4-farbig-funduino-4652727.png?v=1791494688","url":"https:\/\/funduino.com\/en\/products\/10-segment-display-bar-graph-display-5v-4-color","provider":"Funduino","version":"1.0","type":"link"}