{"product_id":"5v-ampel-ampelmodul-fur-mikrocontroller","title":"Funduino traffic light module - 3x 8 mm LED red, yellow, green, 3.3-5 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eThree colored 8-mm LEDs arranged like traffic lights (red, yellow, green)\u003c\/li\u003e \u003cli\u003eEach LED can be controlled individually via a separate pin\u003c\/li\u003e \u003cli\u003e5 V operating voltage, integrated series resistors\u003c\/li\u003e \u003cli\u003e4-pin header connection (GND, R, Y, G)\u003c\/li\u003e \u003cli\u003eCompatible with Arduino and 5 V microcontrollers\u003c\/li\u003e \u003cli\u003e3 mm mounting hole, board size 56 * 21 * 11 mm\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis traffic light module combines three LEDs in the classic arrangement of a traffic light on a narrow circuit board. The red, yellow, and green 8-mm LEDs are positioned next to one another and can each be controlled via their own pin. The common cathode is connected to the GND pin.\u003c\/p\u003e \u003cp\u003eThe required series resistors are already installed on the circuit board, so the module works immediately after being connected to a 5 V power source. A high signal on one of the R, Y, or G pins switches on the corresponding LED. Since all three colors can be switched independently, any combination is possible, such as individual colors or several colors at the same time.\u003c\/p\u003e \u003cp\u003eConnection is made via a four-pin header, and the pin labels make wiring to microcontroller boards easier. A 3 mm mounting hole allows installation on models, in enclosures, or on perforated boards. The module is suitable for simulating a real traffic light sequence, as a status indicator in projects, or for learning how to program timed sequences.\u003c\/p\u003e \u003cp\u003eOperation requires a 5 V power supply and an Arduino-compatible board or a similar microcontroller with 5 V logic. The four connections must be connected to GND, a voltage pin, and the pins for red, yellow, and green.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes and is not suitable for integration into household mains circuits. If you have questions about the power supply or circuit, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 5V traffic light, traffic light module for microcontrollers\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998415561053,"sku":"F23107277","price":1.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/5v-ampel-ampelmodul-fuer-mikrocontroller-funduino-1176645.png?v=1791496584","url":"https:\/\/funduino.com\/en\/products\/5v-traffic-light-traffic-light-module-for-microcontrollers","provider":"Funduino","version":"1.0","type":"link"}