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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Logitech MX Master 4 Wireless Ergonomic Mouse (Graphite)
[Mouse] Logitech MX Master 4 Wireless Ergonomic Productivity Mouse - Graphite The gold standard in productivity. Features Quiet Clicks, 8,000 DPI Darkfield sensor that tracks anywhere (even on glass), MagSpeed electromagnetic scrolling up to 1,000 lines per second, and multi-device Logi Bolt + Bluetooth connectivity. ⭐ Key Features - MagSpeed Electromagnetic Scrolling: Ultra-fast, ultra-quiet, pixel-precise - 8,000 DPI Darkfield High Precision sensor tracks on any surface including glass - Quiet Click buttons reduce click noise by 90% - Cross-computer Flow control between up to 3 PCs or Macs - USB-C Quick Charging: Up to 70 days battery life on full charge; 3 hours from 1 minute charge 📋 Technical Specifications - Sensor: Darkfield high precision (200 - 8000 DPI) - Buttons: 7 buttons (Left/Right, Back/Forward, App-Switch, Wheel mode-shift, Middle click) - Wireless: Bluetooth Low Energy + Logi Bolt USB Receiver (10m range) - Battery: Rechargeable Li-Po (500 mAh) - Weight: 141 grams 📦 Package Includes - 1 x Logitech MX Master 4 Mouse (Graphite) - 1 x Logi Bolt USB Receiver - 1 x USB-C Charging Cable
Out of stockMLX90640 Thermal Camera Module (32x24)
32×24 pixel IR thermal sensor, I²C, -40 to 300°C. Diagnose PCB hot spots.
Out of stock0.96 Inch Blue SPI OLED Display Module 7-Pin 128×64 – SSD1306
[LED/LCD Display] 0.96 Inch Blue SPI OLED Display Module 7-Pin 128×64 – SSD1306 The 0.96-inch Blue OLED Display Module is a compact graphical display based on the SSD1306 driver IC, featuring a 128×64 pixel resolution and blue monochrome display. This version has a 7-pin interface with a dedicated CS (Chip Select) pin, making it suitable for 4-wire SPI communication. The module is factory-configured for SPI and can also be modified for I2C/IIC communication on compatible board versions. With its compact size, wide viewing angle and low-power OLED technology, it is suitable for Arduino, ESP32, ESP8266, STM32, Raspberry Pi and other microcontroller projects. ⭐ Key Features 0.96-inch blue OLED display 128 × 64 pixel resolution SSD1306 driver IC 7-pin interface Dedicated CS (Chip Select) pin Factory configured for 4-wire SPI Supports SPI and I2C/IIC with appropriate configuration 3.3V/5V compatible on supported module versions No backlight required Low power consumption Wide viewing angle of more than 160° Compact PCB design Pre-soldered 7-pin male header Compatible with Arduino, ESP32, ESP8266, STM32 and Raspberry Pi projects 📋 Technical Specifications Display Type: OLED (Organic Light-Emitting Diode) Display Colour: Blue Display Size: 0.96 inch Driver IC: SSD1306 Resolution: 128 × 64 pixels Interface: SPI / I2C Default Interface: 4-wire SPI Input Voltage: 3.3V–5V Viewing Angle: >160° Module Dimensions: Approximately 27 × 27 × 4mm Operating Temperature: Approximately -30°C to +70°C Header: 7-pin male header, pre-soldered Display Type: Monochrome blue OLED 🔌 7-Pin Interface The 7-pin version provides the following connections: GND – Ground VCC – Power supply D0 / SCK / CLK – SPI clock D1 / MOSI / SDA – SPI data RES / RST – Display reset DC / A0 – Data/Command selection CS – Chip Select 🛠️ SPI Connection The module is normally supplied in 4-wire SPI configuration. For an Arduino Uno, a typical connection is: VCC → 5V GND → GND D0 → SCK / D13 D1 → MOSI / D11 RES → Digital I/O DC → Digital I/O CS → Digital I/O The dedicated CS pin allows the OLED to share the SPI bus with other devices such as SD cards or additional SPI peripherals. 🔄 I2C / IIC Configuration On compatible versions, the module can be converted from SPI to I2C by changing the appropriate resistor configuration on the PCB. The supplied board configuration may require: Moving the resistor from R3 to R1 Shorting R8 with solder Using D0 as SCL Using D1 as SDA Configuring DC for the I2C address The exact resistor positions can vary between board revisions, so check the markings on your particular PCB before modification. 🎯 Applications Arduino projects ESP32 projects ESP8266 projects STM32 development Raspberry Pi projects IoT devices Sensor displays Voltage/current meters Battery monitors Temperature displays Digital clocks Data loggers Portable electronic devices Robotics DIY measuring instruments Embedded systems Menu and status displays 💡 Advantages of OLED OLED technology is self-emissive, meaning the pixels produce their own light and do not require a conventional backlight. This provides high contrast, compact construction and a wide viewing angle while keeping power consumption relatively low. ⚠️ Important Notes This is the 7-pin SPI version, not the 6-pin version. The module is normally configured for SPI communication. Check the PCB labels before connecting the module. Do not exceed the specified supply voltage. Although many versions support 5V operation, the exact voltage tolerance can vary between board revisions. I2C operation may require hardware resistor modification. The actual PCB layout and component markings may vary slightly between production batches. Display colour: Blue. Libraries such as Adafruit SSD1306 and U8g2 can be used with compatible microcontrollers. 📦 Package Includes 1 × 0.96 Inch Blue SPI OLED Display Module
Out of stock1.3 Inch I2C IIC 128×64 OLED Display Module – White
[LED/LCD Display Module] The 1.3 Inch I2C 128×64 OLED Display Module is a compact, high-contrast display designed for Arduino, ESP32, NodeMCU, Raspberry Pi, and other microcontroller-based projects. This module uses OLED (Organic Light Emitting Diode) technology, providing bright white pixels with excellent contrast and wide viewing angles. Powered by the SSH1106 controller chip, the display offers smooth graphics rendering and reliable performance. With a resolution of 128×64 pixels, it can display text, graphics, icons, and sensor data clearly even in small embedded systems. The module communicates using the I2C (IIC) interface, requiring only 4 pins (VCC, GND, SDA, SCL), which helps save valuable GPIO pins on your microcontroller. It operates within a voltage range of 3.3V to 5V, making it compatible with most development boards. Unlike traditional LCD displays, OLED displays do not require a backlight because each pixel emits its own light. This results in lower power consumption, better contrast, and faster response times. Due to its compact size, lightweight design, and simple wiring, the display module is ideal for IoT devices, sensor monitors, battery indicators, portable electronics, robotics projects, and DIY electronics applications. ⭐ Features 1.3 Inch OLED Display Module 128 × 64 pixel resolution White pixel display SSH1106 display controller I2C / IIC communication interface Requires only 4 pins High contrast and wide viewing angle Low power consumption Compatible with Arduino, ESP32, NodeMCU, Raspberry Pi Ideal for embedded and IoT projects 🔧 Technical Specifications Display Size: 1.3 inch Resolution: 128 × 64 pixels Controller Chip: SSH1106 Display Area: 34.5 × 19 mm Interface Type: IIC / I2C Pixel Color: White Driving Voltage: 3.3V – 5V Operating Temperature: -40°C to 70°C Physical Dimensions Length: 35.5 mm Width: 33.5 mm Height: 4 mm Weight: 7 g 📦 Package Includes 1 × 1.3 Inch 128×64 OLED Display Module (White)
Out of stockWS2812B 144 LEDs/m RGB Addressable LED Pixel Strip Light 5V DC Programmable IP65 Waterproof
[RGB LED Strip] Product Description Illuminate your space with the 144 Addressable WS2812B LED Strip (5V, IP65 Waterproof) — a high-quality, vibrant, and flexible lighting solution designed for both indoor and outdoor applications.This LED strip delivers brilliant RGB colors and individually addressable LEDs, allowing you to create dynamic light effects and custom animations for any occasion. The IP65 waterproof rating ensures reliable performance even in dusty or humid environments, making it ideal for home decor, commercial lighting, events, and DIY projects.Its adhesive backing allows for quick installation on clean surfaces, making it a perfect choice for hobbyists, professionals, and decorators. With 144 LEDs per meter, this strip provides exceptional brightness, flexibility, and color control for artistic displays, mood lighting, or architectural highlights. Key Features 🌈 Addressable Design Each LED is individually controllable, allowing you to produce stunning lighting effects, animations, and color patterns. Perfect for creative lighting projects and synchronized displays. 💧 IP65 Waterproof Protection Built to withstand dust and light water exposure, this LED strip ensures long-lasting durability in both indoor and outdoor environments. 🔆 Vibrant RGB Colors Enjoy rich and vivid RGB color combinations — from bold, dynamic hues to soft ambient tones — to match any mood or theme. 🧩 Easy Installation The flexible strip comes with a strong adhesive backing. Simply peel and stick it to any clean, dry surface for quick setup without tools. ⚙️ Versatile Applications Ideal for home decoration, outdoor landscaping, parties, events, art installations, and signage. Its flexibility makes it suitable for various shapes and surfaces. Specifications Specification Description LED Type WS2812B LED Quantity 144 LEDs per meter Input Voltage 5V DC Waterproof Rating IP65 Control Method Individually Addressable Color RGB (Red, Green, Blue) Strip Length 1 Meter Power Consumption Depends on brightness and color settings Weight 150 g(Approx) Installation Adhesive backing Applications ✨ Enhance your outdoor landscape with vibrant, programmable lighting effects. 💡 Highlight indoor architectural elements or furniture with accent lighting. 🎉 Create dynamic effects for parties, weddings, or events to match the ambiance. 🎮 Upgrade your home theater or gaming setup with immersive backlighting. 🏢 Use in shops or signage displays for eye-catching illumination and visual impact. Package Includes 1 × WS2812B 144 LEDs/m RGB Addressable LED Pixel Strip Light 5V DC Programmable IP65 Waterproof
Out of stock2.8 inch SPI Touch Screen Module TFT Interface 240*320
[LED/LCD Display Module] This TFT display is big (2.8″ diagonal) bright and colorful! 240×320 pixels with individual RGB pixel control, this has way more resolution than a black and white 128×64 display. As a bonus, this display has a resistive touchscreen attached to it already, so you can detect finger presses anywhere on the screen. This display has a controller built into it with RAM buffering so that almost no work is done by the microcontroller. The display can be used in two modes: 8-bit and SPI. For 8-bit mode, you’ll need 8 digital data lines and 4 or 5 digital control lines to read and write to the display (12 lines total). SPI mode requires only 5 pins total (SPI data in, data out, clock, select, and d/c) but is slower than the 8-bit mode. In addition, 4 pins are required for the touchscreen (2 digital, 2 analogs). This 2.8 inch SPI Touch Screen Module is wrapped up into an easy-to-use breakout board, with SPI connections on one end and 8-bit on the other. Both are 3-5V compliant with high-speed level shifters so you can use with any microcontroller. If you’re going with SPI mode, you can also take advantage of the onboard MicroSD card socket to display images. Stock version: 1.1V For more displays click below, LED/LCD Display Features : It shows the color depth of 262K/65K. Need at least 4 IOs from your MCU The display has a wide viewing angle. Big display with good resolution. Package Includes : 1 x 2.8-inch SPI Touch Screen Module TFT Interface 240 x 320 1 x Stylus Pen Buy other components to attach to this LCD Display Arduino Boards Raspberry Pi Dupont Cables
SP002E DC5-24V led pixel controller 3 keys LED light strips
[RGB LED CONTROLLER] SP002E DC5-24V led pixel controller 3 keys LED light strips (27cm) Product Description SP002E DC5-24V led pixel controller 3 keys (27cm) The SP002E LED pixel controller has a three key layout with easy-to-use function keys. It has a range of features such as brightness adjustment, auto shut-off and power-saving mode. It can be set to run at 4 different modes and controlled with 3 buttons. It has 3 modes of operation, which are static, strobe, and a timer. This controller can operate from 5 volts to 24 volts DC supply. Features Easy to connect Flexible key operating system Multi-functioning controller for better performance
1.8 Inch TFT LCD Module 128 x 160 with SPI
[LED/LCD Display Module] Since the 1.8 Inch TFT LCD Module display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available! The 1.8″ display has 128×160 colour pixels. Unlike the low cost “Nokia 6110” and similar LCD displays, which are CSTN type and thus have poor colour and slow refresh, this display is a true TFT! The TFT driver (ST7735R) can display full 18-bit colour (262,144 shades!). And the LCD will always come with the same driver chip so there are no worries that your code will not work from one to the other. The breakout has the TFT display soldered on (it uses a delicate flex-circuit connector) as well as an ultra-low-dropout 3.3V regulator and a 3/5V level shifter so you can use it with 3.3V or 5V power and logic. We also had a little space so we placed a microSD card holder so you can easily load full-colour bitmaps from a FAT16/FAT32 formatted microSD card. For more displays click below, LED/LCD Display Features : 1.8-inch serial SPI colour display module Support analogue SPI and hardware SPI The LCD has a wide viewing angle, the contrast is also very suitable. Good quality display. Package includes: 1 x 1.8 Inch TFT LCD Module 128 x 160 with 4 IO
Out of stockWS2812B 60LED/mtr 1M DC 5V Addressable LED Strip Roll Non Waterproof 1 Meter Black Strip
[RGB LED Strip] This is WS2812B Addressable LED Strip DC 5V (Non-Waterproof) 60 LEDs/m. The installation surface must be smooth, clean, and dry. The part of LED components cannot be fixed on the surface of the sharp edges. The strip should not be collided or crushed. The strip can be cut following the cutting lines 24-bit colour control (8-bit PWM per channel); 16.8 million colours per pixel. The one-wire digital control interface with each RGB LED draws approximately 50 mA at 5 V with red, green, and blue at full brightness. Choose Quantity – 1m Roll. 1m total length. 60 LEDs/m. 24-bit color control (8-bit PWM per channel). 16.8 million colors per pixel. The one-wire digital control interface. Each RGB LED draws approximately 50 mA at 5 V with red, green, and blue at full brightness. Waterproof. SPECIFICATIONS Voltage 5 V Current 50 mA Approx. colour control 24-bit Length 1m/5m Leds/Meter 60 Max. Power 15W
WS2812B 1M 60LED DC 5V Addressable LED Strip Roll Non Waterproof 1 Meter
[RGB LED Strip] ✨ WS2812B 60 LED/m Addressable LED Strip (1 Meter, 5V) – High Brightness, DIY RGB Lighting Upgrade your lighting projects with the WS2812B 60 LED/m Addressable RGB LED Strip — the most popular choice for creators, hobbyists, and professionals. Designed with individually addressable RGB LEDs, this 1-meter strip lets you create stunning animation effects, rainbow patterns, breathing lights, chases, waves, and more using any compatible microcontroller. Powered by a stable 5V input, this LED strip delivers bright, vibrant colors with seamless gradients and superior consistency. Perfect for Arduino, ESP32, Raspberry Pi, PC mods, gaming setups, TV backlights, decorative lighting, DIY electronics, and smart home projects. ⭐ Key Features Individually Addressable LEDs (WS2812B IC)Each of the 60 LEDs per meter can be controlled separately for advanced lighting effects. High Brightness & True RGB ColorsProduces vivid and smooth color transitions with 256-level brightness control. Easy 5V Power InputWorks with USB, power banks, Arduino 5V output, and 5V adapters. Flexible & Cuttable StripCut between every LED and solder easily for custom length. Compatible With Popular PlatformsWorks with Arduino, ESP8266, ESP32, Raspberry Pi, FastLED, WLED, NeoPixel libraries. Non-Waterproof (Indoor Use)Ideal for desks, PCs, shelves, room décor, and electronic builds. 🔧 Technical Specifications Model: WS2812B Addressable RGB LED Strip Length: 1 Meter LED Density: 60 LEDs per meter Voltage: DC 5V Power Consumption: ~18W per meter (full white) Control Signal: Single-wire digital (Din) Type: Non-Waterproof LED Package: 5050 RGB Beam Angle: 120° 🎯 Ideal Applications DIY RGB lighting projects Gaming room & PC case mods TV/monitor ambient backlight Arduino & ESP projects Festivals, decoration & ambient lighting Robotics & wearables Smart home LED animations
Out of stockDC 5V WS2812B 30LED/mtr Addressable LED Strip Roll (Non Waterproof) – 1 Meter
[RGB LED Strip] RGB WS2812B Non-Waterproof 30 Pixel/1mtr Addressable Pixel Strip for Arduino – 1 Meter Strip RGB LED strip which consists of 150 SMD5050 WS2812B LEDs (with controls, IP20). SMART strips are used for creating decorative lighting, as well as in video screens and information boards. These strips can be controlled with any SMART strip controllers: autonomous (offline), slave (online), music and lights and programmable (remote control). Programs are either saved onto an SD card (offline) or are transmitted via Ethernet protocol (online). Led Edit or LedBuild applications are used for creating SMART strip programs. Features- Built-in controls Low power consumption High efficiency Smooth and even light spread IP20 rated Technical specifications Operating voltage 5 V DC Power consumption 0.3 W/LED LED quantity 150 (30 LEDs/1 m) LED type SMD5050 WS2812B (IP20) Emitting colors RGB color variations Beam angle 120° Lifespan up to 50,000 hours Length 1 m * Product Images are shown for illustrative purposes only and may differ from the actual product.
Out of stock8 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board
[RGB LED Strip] Outer Diameter: 32 mm. Supply Voltage: DC 4-7V. LED Driver IC: WS2812 Communication interface: single wire communication. Send data at speeds of 800Kbps. The color of the light was highly consistent Full-color module, Full-color soft lights a lamp strip. The 8Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board has round black shape, let us be clear at a glance! 8 super bright smart NeoPixels LED arranged in a 28mm outside diameter circular PCB. These ring RGB lamps can be simply connected via the output pin cascade one to the other’s input pin (DI-DO). In this way, by using only one single chip you will be able to control as many LED lights as possible, each LED lamp is integrated with a driver chip in it so that our LED becomes intelligent and addressable. Each has a -18mA constant current drive, so the LED color will be very uniform, even if the voltage change is the same, do not need an external resistor current limiting resistor to make the overall design of the RGB lamp ring to become slim, as you see so simple and easy to use. With 5V power supply to drive the RGB lamp ring. Characteristic : Single wire communication, to maximize the reduction of I/O port pressure, and the use of the RGB WS2812B driver chip, so that the peripheral circuit requires only a single capacitor can meet the needs of the circuit, give people the enjoyment of beauty, in addition, this RGB ring, but also through a simple Dout input port, and the other using the same chip RGB lamp cascade, without need considering the shape of the limit. Features : The control circuit and the LED share the only power source. Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point. Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate. Built-in electric reset circuit and power lost reset circuit. Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s. Cascading port transmission signal by a single line. Any two points the distance more than 5m transmission signal without any increase circuit. When the refresh rate is 30fps, cascade number is not less than 1024 points. Send data at speeds of 800Kbps. The color of the light was highly consistent Full-color module, Full-color soft lights a lamp strip. LED decorative lighting, Indoor/outdoor LED video irregular screen. Package Includes : 1 x 8Bit RGB Lamp Ring Development Board
Out of stock5M DC 5V WS2812B 30LED/mtr Addressable LED Strip Roll (Non Waterproof) – 5 Meter
[RGB LED Strip] RGB WS2812B Non-Waterproof 30 Pixel/1mtr Addressable Pixel Strip for Arduino – 5 Meter Strip RGB LED strip which consists of 150 SMD5050 WS2812B LEDs (with controls, IP20). SMART strips are used for creating decorative lighting, as well as in video screens and information boards. These strips can be controlled with any SMART strip controllers: autonomous (offline), slave (online), music and lights and programmable (remote control). Programs are either saved onto an SD card (offline) or are transmitted via Ethernet protocol (online). LedEdit or LedBuild applications are used for creating SMART strip programs. Features- Built-in controls Low power consumption High efficiency Smooth and even light spread IP20 rated Technical specifications Operating voltage 5 V DC Power consumption 0.3 W/LED LED quantity 150 (30 LEDs/1 m) LED type SMD5050 WS2812B (IP20) Emitting colors RGB color variations Beam angle 120° Lifespan up to 50,000 hours Length 5 m * Product Images are shown for illustrative purposes only and may differ from the actual product.
Out of stock24 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board
[RGB LED Strip] The 24 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board has round black shape, let us be clear at a glance! 24 super bright smart NeoPixels LED arranged in a 86mm outside diameter circular PCB. These ring RGB lamps can be simply connected via the output pin cascade one to the other’s input pin (DI-DO). In this way, by using only one single chip you will be able to control as many LED lights as possible, each LED lamp is integrated with a driver chip in it so that our LED becomes intelligent and addressable. Each has a -18mA constant current drive, so the LED color will be very uniform, even if the voltage change is the same, do not need an external resistor current limiting resistor to make the overall design of the RGB lamp ring to become slim, as you see so simple and easy to use. With 5V power supply to drive the RGB lamp ring. Characteristic : Single wire communication, to maximize the reduction of I/O port pressure, and the use of the RGB WS2812B driver chip, so that the peripheral circuit requires only a single capacitor can meet the needs of the circuit, give people the enjoyment of beauty, in addition, this RGB ring, but also through a simple Dout input port, and the other using the same chip RGB lamp cascade, without need considering the shape of the limit. Features : The control circuit and the LED share the only power source. Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point. Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate. Built-in electric reset circuit and power lost reset circuit. Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s. Cascading port transmission signal by a single line. Any two points the distance more than 5m transmission signal without any increase circuit. When the refresh rate is 30fps, cascade number is not less than 1024 points. Send data at speeds of 800Kbps. The color of the light was highly consistent Full-color module, Full-color soft lights a lamp strip. LED decorative lighting, Indoor/outdoor LED video irregular screen. Package Includes : 1 x 24 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board
Out of stockWS2811 Neopixel RGB Waterproof Pixel LED Strip 5 Inch(Pack of 50 LED's)
[RGB LED Strip] WS2811 Neopixel RGB Waterproof Pixel LED Strip (Multicolour, 5-Inch) Features – No. of LEDs in one strip: 50 Length of wire between LEDs: 5inch The dots are waterproof and rugged. full-colour Pixels are digitally-controllable lights you can set to any colour, or animate The product will come same as shown in the image there is no compromise with the service and product quality. So shop with us without any doubt. Each RGB LED and controller chip is moulded into a 'dot' of silicone. We are providing a high-quality material and Low voltage product which you can use in many places and decorate everything that you want.
Out of stockWS2812B Non-Waterproof 144 LED/M Addressable Pixel Strip for Arduino 5 METER
[RGB LED Strip] This is WS2812B Addressable LED Strip DC 5V (Non-Waterproof) 144 LEDs/m. The installation surface must be smooth, clean, and dry. The part of LED components cannot be fixed on the surface of the sharp edges. The strip should not be collided or crushed. The strip can be cut following the cutting lines 24-bit color control (8-bit PWM per channel); 16.8 million colors per pixel. The one-wire digital control interface with each RGB LED draws approximately 50 mA at 5 V with red, green, and blue at full brightness Package Includes :- 5 Meter WS2812B 144 Pixel Strips.
WS2812B 4×4 RGB LED Module
[LED/LCD Display Module] The WS2812B 4 x 4 RGB LED Module has built-in Full-Color Driving Lights Circular Development Board, and a round black shape. 16 super bright smart Neo Pixels LED arranged in a 68mm outside diameter circular PCB. These ring RGB lamps can be simply connected via the output pin cascade one to the other’s input pin (DI-DO). In this way, by using only one single chip you will be able to control as many LED lights as possible, each LED lamp is integrated with a driver chip in it so that our LED becomes intelligent and addressable. Each has a -18mA constant current drive, so the LED color will be very uniform, even if the voltage change is the same, do not need an external resistor current limiting resistor to make the overall design of the RGB lamp ring to become slim, as you see so simple and easy to use. With a 5V power supply to drive the RGB lamp ring. Single wire communication, to maximize the reduction of I/O port pressure, and the use of the RGB WS2812B driver chip, so that the peripheral circuit requires only a single capacitor can meet the needs of the circuit, give people the enjoyment of beauty, in addition, this RGB ring, but also through a simple Dout input port, and the other using the same chip RGB lamp cascade, without need considering the shape of the limit. Features : The control circuit and the LED share the only power source. The control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel points. Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate. Built-in electric reset circuit and power lost reset circuit. Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s. Cascading port transmission signal by a single line. Any two points the distance more than 5m transmission signal without any increase circuit. When the refresh rate is 30fps, the cascade number is not less than 1024 points. Send data at speeds of 800Kbps. The color of the light was highly consistent Full-color module, Full-color soft lights a lamp strip. LED decorative lighting, Indoor/outdoor LED video irregular screen. Package Includes : 1 x WS2812B 4 x 4 RGB LED Module.
Out of stockWS2811 Neopixel RGB Waterproof Pixel LED Strip 3 Inch (Pack of 50 LED's)
[RGB LED Strip] WS2811 Neopixel RGB Waterproof Pixel LED Strip (Multicolour, 3-Inch) No. of LEDs in one strip: 50 Length of wire between LEDs: 3inch The dots are waterproof and rugged. full-colour Pixels are digitally controllable lights you can set to any color, or animate The product will come the same as shown in the image there is no compromise with the service and product quality. So shop with us without any doubt. Each RGB LED and controller chip is molded into a 'dot' of silicone. We are providing a high-quality material and Low voltage product which you can use in many places and decorate everything that you want.
0.96 Inch I2C/IIC 128×64 OLED Display Module Blue (4 Pin)
[LED/LCD Display Module] The 0.96 Inch I2C/IIC OLED Display Module (128×64) is a compact and efficient display designed for microcontroller and embedded system applications. Based on OLED (Organic Light-Emitting Diode) technology, the display provides bright blue pixels with excellent contrast and wide viewing angles. Unlike traditional LCD displays, OLED displays are self-emitting, meaning they do not require a backlight. This results in lower power consumption, higher brightness, and better contrast, making OLED displays ideal for portable electronics and embedded systems. The module uses the popular SSD1306 driver controller, allowing easy integration with development platforms such as Arduino, ESP8266, ESP32, Raspberry Pi, STM32 and other microcontrollers. With its I2C/IIC communication interface, the display requires only 4 pins (VCC, GND, SCL, SDA), saving valuable GPIO pins on your microcontroller. It supports widely available libraries such as Adafruit SSD1306 and U8g2, making it simple to display text, graphics, icons, and sensor data. Thanks to its high brightness, ultra-thin design, wide operating temperature range, and low power consumption, the 0.96″ OLED display module is widely used in IoT devices, robotics, wearable electronics, sensor monitoring systems, and DIY electronics projects. ⭐ Key Features 0.96 inch OLED display module 128 × 64 pixel resolution Blue monochrome display SSD1306 display controller I2C / IIC communication interface Requires only 4 connection pins High brightness and high contrast Wide viewing angle Low power consumption Compatible with Arduino, ESP32, NodeMCU, Raspberry Pi 🔧 Technical Specifications Display Size: 0.96 inch Resolution: 128 × 64 pixels Display Type: OLED (Organic Light Emitting Diode) Display Color: Blue Controller Chip: SSD1306 Interface Type: I2C / IIC Working Voltage: 3.3V – 5V Communication Pins: VCC, GND, SCL, SDA Driver Support: Arduino / Raspberry Pi libraries 📌 Interface Pin Configuration Pin Function VCC 3.3V – 5V Power Supply GND Ground SCL Serial Clock SDA Serial Data 🎯 Applications Arduino projects ESP32 / ESP8266 IoT devices Sensor data display Robotics systems Battery monitors Weather stations DIY electronics projects 📦 Package Includes 1 × 0.96 Inch I2C/IIC 128×64 OLED Display Module Blue (4 Pin)
1M DC 5V WS2812B 144LED/mtr Addressable LED Strip Roll (Non Waterproof) – 1 Meter
[RGB LED Strip] Illuminate your space with the 144 Addressable WS2812B LED Strip (5V, Non-Waterproof) — a high-performance, ultra-bright, and flexible lighting solution designed specifically for indoor applications. This LED strip features individually addressable RGB LEDs, enabling you to create stunning lighting effects, smooth animations, and fully customized color patterns. Whether you're building a DIY project, enhancing your room aesthetics, or working on creative installations, this strip delivers precision control and vibrant output. With 144 LEDs per meter, it offers exceptional brightness and high pixel density, making it perfect for detailed visual effects and professional-grade lighting setups. Its lightweight and flexible design, combined with adhesive backing, ensures quick and easy installation on clean indoor surfaces. Key Features 🌈 Individually Addressable LEDsEach LED can be controlled separately, allowing you to design complex animations, flowing effects, and synchronized lighting patterns. 🔆 High Brightness & Density (144 LEDs/m)Provides smooth lighting transitions and sharp visuals thanks to its high LED density. 🎨 Vivid RGB Color OutputGenerate millions of color combinations — from dynamic lighting effects to subtle ambient glow. 🧩 Easy InstallationComes with strong adhesive backing for quick mounting on walls, panels, furniture, or enclosures. ⚙️ Flexible & CustomizableCan be bent and shaped to fit various indoor designs and creative applications. Specifications Specification Description LED Type WS2812B LED Quantity 144 LEDs per meter Input Voltage 5V DC Waterproof Rating Non-Waterproof (Indoor Use Only) Control Method Individually Addressable Color RGB (Red, Green, Blue) Strip Length 1 Meter Power Consumption Depends on brightness & color Weight ~150 g Installation Adhesive backing Applications 💡 Perfect for indoor ambient lighting and décor🎮 Ideal for gaming setups and monitor backlighting🏠 Enhance furniture, ceilings, and shelves🎉 Great for parties, events, and creative DIY projects🧪 Suitable for electronics projects (Arduino, ESP32, Raspberry Pi) Package Includes 1 × WS2812B 144 LEDs/m RGB Addressable LED Strip Light (5V DC, Non-Waterproof)
WS2812B 60LED/mtr 5M DC 5V Addressable LED Strip Roll Non Waterproof 5 Meter
[RGB LED Strip] This is WS2812B Addressable LED Strip DC 5V (Non-Waterproof) 60 LEDs/m. The installation surface must be smooth, clean, and dry. The part of LED components cannot be fixed on the surface of the sharp edges. The strip should not be collided or crushed. The strip can be cut following the cutting lines 24-bit colour control (8-bit PWM per channel); 16.8 million colours per pixel. The one-wire digital control interface with each RGB LED draws approximately 50 mA at 5 V with red, green, and blue at full brightness. Choose Quantity – 5m Roll. 5m total length. 60 LEDs/m. 24-bit color control (8-bit PWM per channel). 16.8 million colors per pixel. The one-wire digital control interface. Each RGB LED draws approximately 50 mA at 5 V with red, green, and blue at full brightness. Waterproof. SPECIFICATIONS Voltage 5 V Current 50 mA Approx. colour control 24-bit Length 1m/5m Leds/Meter 60 Max. Power 15W