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This feature provides unparalleled flexibility, allowing you to program customized lighting sequences and timings to suit your specific application needs.\n        \u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eSpecifications\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eOrigin\u003c\/strong\u003e: China\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eType\u003c\/strong\u003e: LED Traffic Light Module\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eColors\u003c\/strong\u003e: Red, Yellow, Green\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eLED Size\u003c\/strong\u003e: 8mm\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eBrightness\u003c\/strong\u003e: Normal brightness level suitable for indoor and outdoor displays\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eVoltage\u003c\/strong\u003e: Operates at 5V DC\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eInput\u003c\/strong\u003e: Digital signal output compatible with various controllers\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eInterface\u003c\/strong\u003e: Common cathode configuration with separate controls for each LED color\n        \u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eEnhanced Functionality\u003c\/h3\u003e\n    \u003cp\u003eOur 5V Mini Traffic Light Module is not just another LED display; it's a versatile component that can be integrated into a multitude of applications. From creating realistic traffic simulations for urban planning exercises to developing interactive educational tools for teaching electronics and programming, this module adapts to your creative vision.\u003c\/p\u003e\n    \u003cp\u003eAdditionally, its compact size allows for easy integration into existing setups without the need for extensive modifications. Whether you're working on a small-scale model or a comprehensive interactive system, the module's flexibility ensures it fits seamlessly into your project.\u003c\/p\u003e\n\n    \u003ch3\u003eWhy Choose Our Mini Traffic Light Module?\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Built with high-quality materials, our module is designed to withstand frequent use and various environmental conditions, ensuring long-lasting performance.\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e: Operating at a low voltage of 5V, this traffic light module consumes minimal power, making it an eco-friendly choice for sustainable projects.\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eEasy Installation\u003c\/strong\u003e: The module's design facilitates quick and hassle-free installation, allowing you to focus more on your project's creative aspects rather than technical setup.\n        \u003c\/li\u003e\n        \u003cli\u003e\n            \u003cstrong\u003eVersatile Applications\u003c\/strong\u003e: Suitable for a wide range of projects including model railways, interactive displays, educational kits, prototypes, and more.\n        \u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eApplication Ideas\u003c\/h3\u003e\n    \u003cp\u003eExpand the possibilities of your projects with our traffic light module by incorporating it into:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003eModel train sets to simulate realistic traffic control systems.\u003c\/li\u003e\n        \u003cli\u003eArduino-based projects to create interactive traffic management systems.\u003c\/li\u003e\n        \u003cli\u003eEducational tools for teaching electronics, programming, and urban planning concepts.\u003c\/li\u003e\n        \u003cli\u003eDIY home automation projects to manage pedestrian or vehicular signals.\u003c\/li\u003e\n        \u003cli\u003eArt installations that incorporate dynamic lighting elements.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eWhat's Included\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e1 x 5V Mini Traffic Light LED Display Module\u003c\/li\u003e\n        \u003cli\u003eConnecting wires for easy integration\u003c\/li\u003e\n        \u003cli\u003eUser manual with setup instructions\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eCustomer Support\u003c\/h3\u003e\n    \u003cp\u003eWe are committed to providing excellent customer service. If you have any questions or need assistance with your 5V Mini Traffic Light Module, our support team is here to help. Please feel free to contact us through our support channels for prompt and reliable assistance.\u003c\/p\u003e\n\n    \u003ch3\u003eSummary\u003c\/h3\u003e\n    \u003cp\u003eThe \u003cstrong\u003e5V Mini Traffic Light Module\u003c\/strong\u003e is an essential component for anyone looking to incorporate realistic traffic signaling into their projects. With high-quality LEDs, multiple color options, easy and independent control, and a compact design, this module offers both performance and versatility. Enhance your DIY electronics, educational tools, model displays, and more with this reliable and efficient traffic light solution.\u003c\/p\u003e\n\n\n\u003c\/body\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47494533710120,"sku":"DB38AD3","price":2.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/5V-Mini-Traffic-Light-Module.webp?v=1778403290"},{"product_id":"ky-016-5mm-rgb-led-module","title":"KY-016 5mm RGB LED Module","description":"\n\u003ch2\u003eKY-016 5mm RGB LED Module\u003c\/h2\u003e\n\n\u003cp\u003eTransform your projects with the vibrant and versatile \u003cstrong\u003eKY-016 5mm RGB LED Module\u003c\/strong\u003e. 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Whether you're building a custom lighting system, developing a wearable device, or creating an interactive art piece, this RGB LED module provides the flexibility and reliability you need.\u003c\/p\u003e\n\n\u003ch3\u003eEffortless Connectivity\u003c\/h3\u003e\n\u003cp\u003eEquipped with a user-friendly 4-pin connector, the KY-016 module ensures a seamless integration into your existing circuits. The straightforward design allows both beginners and experienced makers to set up the LED module without any hassle. Simply connect the module to your microcontroller or development board, and you're ready to start creating vibrant lighting effects.\u003c\/p\u003e\n\n\u003ch3\u003eLimitless Color Possibilities\u003c\/h3\u003e\n\u003cp\u003eUnleash your creativity with the KY-016's PWM-enabled color mixing capabilities. By precisely controlling the intensity of the red, green, and blue LEDs, you can create an expansive range of colors and gradients. From subtle ambient lighting to eye-catching displays, the possibilities are endless. Enhance your projects with smooth color transitions and dynamic lighting patterns that engage and impress.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and Reliability\u003c\/h3\u003e\n\u003cp\u003eSafety is paramount when working with electronic components. The KY-016 module features built-in current limiting resistors that protect the RGB LEDs from overcurrent conditions. This design not only safeguards your components but also simplifies the setup process, allowing you to focus on your project's creative aspects without worrying about potential damage.\u003c\/p\u003e\n\n\u003ch3\u003eCompact and Durable Design\u003c\/h3\u003e\n\u003cp\u003eDespite its powerful features, the KY-016 RGB LED Module boasts a compact footprint of just 19mm x 15mm. This makes it an ideal choice for projects where space is limited, such as wearable technology, compact gadgets, and intricate electronic assemblies. 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prototyping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePacking List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × DC 3–24V 8-bit Red Common Cathode LED Bar Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Color\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Configuration\u003c\/td\u003e\n\u003ctd\u003eCommon Cathode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of LEDs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eUp to 20mA per LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30mm × 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSolder pads for direct connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDisplaying numerical data (e.g., sensor readings, battery levels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem and device status indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple animations or visual indicators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEducational projects and DIY kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eUsage Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEach LED has an \u003cstrong\u003eanode pin\u003c\/strong\u003e and shares a \u003cstrong\u003ecommon cathode\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTo turn on an LED, connect the \u003cstrong\u003ecommon cathode to ground\u003c\/strong\u003e and apply a \u003cstrong\u003epositive voltage to the anode\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse a \u003cstrong\u003ecurrent-limiting resistor\u003c\/strong\u003e in series with each anode to control LED current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure microcontroller pin current limits are not exceeded when powering directly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBasic Wiring 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cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Size\u003c\/td\u003e\n\u003ctd\u003e73 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e16.8 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eElectronic products or DIY projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × 8-Digit LED Display Module\u003c\/strong\u003e with \u003cstrong\u003e8-Parallel 595 Driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default 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Operating across a wide \u003cstrong\u003e3–24V DC\u003c\/strong\u003e voltage range, it offers flexibility for use in a variety of electronic projects, including \u003cstrong\u003eArduino-based builds and car alarm systems\u003c\/strong\u003e. With a \u003cstrong\u003e95 dB sound pressure level\u003c\/strong\u003e, it delivers a loud, clear alert that is easy to hear in different environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for efficiency, this buzzer features \u003cstrong\u003elow energy consumption\u003c\/strong\u003e, making it suitable for battery-powered devices. Its \u003cstrong\u003ecompact 23 × 12 mm size\u003c\/strong\u003e allows easy integration into space-constrained designs. 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Designed for easy integration into microcontroller projects, this 4-bit, 7-segment display offers clear red illumination and straightforward connectivity.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTM1637 driver chip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Arduino TM1637.h library\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4-bit, 7-segment digital display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0.36\" red LED digits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurface-mounted components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupplied with standard 4-way pin header (CLK, DIO, 5V, GND)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for Arduino, Raspberry Pi, and other projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003e42 mm × 24 mm × 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5 V or 3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis module provides a simple, space-efficient solution for numeric display applications where clarity and ease of use are essential.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51392301465896,"sku":"4_Digit_LED","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/4-Digit-LED-Display.jpg?v=1778401651"},{"product_id":"3mm-led-assortment","title":"LED Assortment","description":"\u003ch3\u003eLED Light Assorted Kit – DIY Electronic LEDs Set\u003c\/h3\u003e\n\u003cp\u003eThis LED assorted kit includes a balanced selection of commonly used LED colors, suitable for electronic DIY projects. Each LED operates at a standard 20mA current and is organized for easy identification and use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 20mA\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eLED Color\u003c\/th\u003e\n\u003cth\u003eVoltage (V)\u003c\/th\u003e\n\u003cth\u003eWavelength (nm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow Green\u003c\/td\u003e\n\u003ctd\u003e1.8–2.2V\u003c\/td\u003e\n\u003ctd\u003e568–570\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003e1.8–2.2V\u003c\/td\u003e\n\u003ctd\u003e586–590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003e1.8–2.2V\u003c\/td\u003e\n\u003ctd\u003e620–625\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003e3.0–3.2V\u003c\/td\u003e\n\u003ctd\u003e465–470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003e3.0–3.2V\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3mm Red LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e3mm Yellow Green LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e3mm Yellow LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e3mm Blue LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e3mm White LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e5mm Red LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e5mm Yellow Green LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e5mm Yellow LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e5mm Blue LED × 10 pcs\u003c\/li\u003e\n\u003cli\u003e5mm White LED × 10 pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eThis assorted LED DIY kit provides a convenient selection of colors with clearly defined electrical characteristics, making it a practical addition to electronic component collections.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397288493352,"sku":"3mm_LED_Set","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/LED-Assortment.jpg?v=1778401696"},{"product_id":"d1-mini-0-66-oled-display-module","title":"D1 Mini 0.66\" OLED Display Module","description":"\u003ch2\u003eOLED Display Shield for Wemos D1 Mini — 0.66\" 64×48 IIC I2C (SSD1306)\u003c\/h2\u003e\n\u003cp\u003eAdd a bright, crisp visual interface to your Wemos D1 Mini projects with this compact OLED Shield. Whether you're displaying real-time sensor data, status readouts, or custom UI elements, this small but sharp screen delivers clear output in a form factor built specifically for the D1 Mini.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 0.66\" OLED display\u003c\/strong\u003e with a 64×48 pixel resolution for sharp, legible output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C (IIC) interface\u003c\/strong\u003e for simple, low-pin wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual I2C address support\u003c\/strong\u003e — configure as 0x3C or 0x3D to suit your setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSD1306 driver IC\u003c\/strong\u003e — widely supported across Arduino and compatible platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V operating voltage\u003c\/strong\u003e with 3.3V-only I\/O compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e All I\/O pins are designed for 3.3V only. 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