{"title":"Displays","description":null,"products":[{"product_id":"12-pack-10-segment-led-bar-graph-6-colours","title":"12-Pack 10-Segment LED Bar Graph, 6 Colours","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-PACK MULTI-COLOR LED BAR GRAPH SET\u003c\/strong\u003e Includes 12 ten-segment LED bar displays in 6 colors (2× Red, 2× Yellow, 2× White, 2× Green, 2× Blue, 2× Multicolor) for visual indicators and color-coded project feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT-IN RESISTOR PCB BOARDS\u003c\/strong\u003e Includes 12 current-limiting resistor array boards — no need for 10 separate resistors per LED bar. Plug the LED bar graph into the PCB and insert into your breadboard, reducing wiring and errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D-PRINTED ENCLOSURES INCLUDED\u003c\/strong\u003e 12 3D-printed protective cases snap onto each LED bar graph for a finished look while protecting the LEDs from dust and damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBREADBOARD COMPATIBLE\u003c\/strong\u003e Standard 2.54mm pin spacing — drop-in ready for breadboards, Arduino, Raspberry Pi, ESP32, and other microcontrollers. Suitable for beginners and advanced makers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Bright \u0026amp; Reliable Performance\u003c\/strong\u003e — High-visibility segments light up clearly even in ambient light; low power consumption, long lifespan, and perfect for analog-style displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVERSATILE APPLICATIONS\u003c\/strong\u003e Build audio level meters (VU meters), battery\/power level indicators, WiFi\/RSSI signal bars, sensor visualizations (light, temperature, humidity, pressure), DIY voltmeters\/ammeters, retro game health bars, and progress indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Ready-to-Use Kit \u003c\/strong\u003e — Everything you need in one package for multiple projects — great value for hobbyists, educators, STEM teachers, and electronics enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eLONELY BINARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScreen Size\u003c\/th\u003e\n\u003ctd\u003e1 centimeters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003e10-Segment LED Bar Graph Display Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e12 × 10-Segment LED Bar Graphs, 12 × Custom 3D Printed Enclosures, 12 × Pre-Built Resistor Array PCBs\n12 × 10-Segment LED Bar Graphs, 12 × Custom 3D Printed Enclosures, 12 × Pre-Built Resistor Array PCBs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecial Feature\u003c\/th\u003e\n\u003ctd\u003e3D Printed Enclosures, Built-in Resistor PCB Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCPU Manufacturer\u003c\/th\u003e\n\u003ctd\u003eAMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154433693,"sku":"B0GR4PS5S7","price":27.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51AjSp6fB_L.jpg?v=1788828911"},{"product_id":"24-pack-0-56-7-segment-led-74hc595-driver","title":"24-Pack 0.56\" 7-Segment LED with 74HC595 Driver","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-DIGIT COMPLETE DISPLAY KIT\u003c\/strong\u003e Includes 12 common cathode and 12 common anode 0.56\" single-digit 7-segment LED displays — 24 digits total for clocks, counters, timers, scoreboards, and sensor readouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 PRE-BUILT 74HC595 DRIVER BOARDS WITH INTEGRATED RESISTORS\u003c\/strong\u003e Pre-assembled 74HC595 shift register modules remove the need for individual current-limiting resistors, reducing wiring and simplifying breadboard prototyping. Each board is breadboard-ready.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCONTROL MULTIPLE DIGITS WITH JUST 3 PINS\u003c\/strong\u003e Daisy-chain shift register boards to drive multiple digits using only 3 microcontroller pins (Data, Clock, Latch). Build 4-digit clocks, 6-digit timers, or larger scoreboards without exhausting GPIO. Compatible with Arduino's shiftOut() function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SNAP-FIT 3D-PRINTED ENCLOSURES INCLUDED\u003c\/strong\u003e Every digit comes with a matching 3D-printed snap-on case for a finished look while protecting the LED display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWIDE PLATFORM COMPATIBILITY\u003c\/strong\u003e Works with Arduino Uno\/Nano\/Mega, ESP32, ESP32-S3, ESP8266, Raspberry Pi Pico, and STM32. 5V logic supports digits 0–9, letters A–F, decimal points, and custom segment patterns — for clocks, voltmeters, frequency counters, timers, scoreboards, and instrumentation panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Popular Microcontrollers \u003c\/strong\u003e – Compatible with Arduino IDE, ESP32-S3, Raspberry Pi Pico, STM32 and other development boards, making it suitable for prototyping digital displays, counters, and instrumentation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eLONELY BINARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003e24-Pack 0.56\" 7-Segment LED Display Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity Technology\u003c\/th\u003e\n\u003ctd\u003eShift Register (SPI-Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e12 × 74HC595 Driver Modules (with built-in resistors — no external resistors needed!), 12 × Common Anode 0.56\" Single-Digit 7-Segment LEDs, 12 × Common Cathode 0.56\" Single-Digit 7-Segment LEDs, 24 × Matching 3D-Printed Enclosures (clean, enclosed design for a polished finish)\n12 × 74HC595 Driver Modules (with built-in resistors — no external resistors needed!), 12 × Common Anode 0.56\" Single-Digit 7-Segment LEDs, 12 × Common Cathode 0.56\" Single-Digit 7-Segment LEDs, 24 × Matching 3D-P… See more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Devices\u003c\/th\u003e\n\u003ctd\u003eArduino, ESP32, Raspberry Pi Pico, STM32, Microcontroller Development Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154826909,"sku":"B0GR4HCTRW","price":27.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51ljoytMs9L.jpg?v=1788828921"},{"product_id":"3-pack-1602-lcd-display-module-i2c-16x2-blue","title":"3-Pack 1602 LCD Display Module, I2C 16x2 Blue","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT-IN I2C CONTROLLER\u003c\/strong\u003e The PCF8574T I2C chip is soldered directly onto the display PCB, so there is no add-on adapter board stacked on the back. Total thickness stays at 12 mm, letting the module sit flush against a panel or housing wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNO SOLDERING REQUIRED\u003c\/strong\u003e The 4-pin header is pre-soldered at the factory. Plug jumper wires into VCC, GND, SDA and SCK and the display is ready to run. No soldering iron and no 16-pin header to assemble, so first-time builders can start in minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eONLY 2 SIGNAL PINS\u003c\/strong\u003e I2C uses SDA and SCK only, leaving the rest of your GPIO free for sensors, buttons and SD cards. The A0, A1 and A2 solder pads change the address, so all three displays can share one bus. Default address is 0x27.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-PACK WITH BEZELS AND SCREWDRIVER\u003c\/strong\u003e Includes 3 displays, 3 snap-on black front bezels that hide the bare PCB edge for a finished panel-mount look, and 1 mini screwdriver for the contrast trimmer. If the screen looks blank at first power-up, turn the trimmer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16x2 BLUE BACKLIGHT, 5V POWERED\u003c\/strong\u003e White characters on a bright blue background stay readable in low light, in the standard 1602 footprint and mounting holes. For 3.3V boards, a logic level shifter on SDA and SCK is recommended for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154892445,"sku":"B0HBMZS8Y7","price":27.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51wviA6qtqL.jpg?v=1788828923"},{"product_id":"3-pack-32x8-led-matrix-max7219-3-colours","title":"3-Pack 32x8 LED Matrix MAX7219, 3 Colours","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-COLOR VARIETY PACK\u003c\/strong\u003e Includes 1 Red, 1 Green, and 1 Blue 32x8 dot matrix LED display module (256 LEDs each, single fixed color per module — not full-color RGB). Mix modules for animations, status indicators, scrolling messages, retro game displays, or layered pixel art.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D-PRINTED ENCLOSURES INCLUDED\u003c\/strong\u003e Three color-matched custom-fit 3D-printed PLA cases (Red, Green, Blue) protect each module from dust and scratches with a finished look. Suitable for desktop, wall-mount, or embedded installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCASCADABLE DAISY-CHAIN DESIGN\u003c\/strong\u003e Standard MAX7219 chaining via DOUT to DIN ports lets you build wider displays (64x8, 96x8, or larger). Suitable for scrolling text banners, music visualizers, large pixel animations, or game graphics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX7219 DRIVER + SPI CONTROL\u003c\/strong\u003e Onboard MAX7219 IC with 16-level software-adjustable brightness, constant-current LED drive, and low-power shutdown. Simple 5-pin SPI control (VCC 5V, GND, DIN, CS, CLK). Works with ESP32, ESP32-S3, ESP8266, Raspberry Pi Pico, STM32, Micro:bit, Arduino IDE, MicroPython, and CircuitPython.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOMPLETE DIY KIT\u003c\/strong\u003e Includes 3 × 32x8 MAX7219 modules (Red\/Green\/Blue), 3 × 3D-printed enclosures, plus pin headers (1 long male strip + 3 female sockets) for soldering, breadboard, or wired use. Build clocks, scrolling tickers, scoreboards, audio visualizers, or educational demos. Sample code on Lonely Binary GitHub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVERSATILE PROJECT IDEAS\u003c\/strong\u003e Build retro desktop clocks, scrolling message tickers, sports scoreboards, audio spectrum visualizers, weather displays, notification panels, pixel art frames, or educational electronics demos. Sample code available on Lonely Binary GitHub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDESIGNED IN AUSTRALIA\u003c\/strong\u003e Australian-designed open-source maker hardware from Lonely Binary. Quality components with full DIY flexibility for beginners and advanced makers. Excellent for hobbyists, classrooms, makerspaces, or gifting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLonely Binary 3-Pack 32x8 MAX7219 LED Matrix Display Kit\u003c\/p\u003e\n\u003cp\u003eRed, Green, Blue with Custom 3D-Printed Enclosures. Each module features a 32x8 dot matrix display (256 LEDs) driven by the MAX7219 IC, packaged in color-matched 3D-printed protective enclosures.\u003c\/p\u003e\n\u003cp\u003eThree LED Colors\u003c\/p\u003e\n\u003cp\u003eRed — high-contrast display, suitable for scoreboards and status displays\u003c\/p\u003e\n\u003cp\u003eBlue — cool tone, suitable for clocks, timers, and notification displays\u003c\/p\u003e\n\u003cp\u003eGreen — easy to read, suitable for environmental monitoring and signage\u003c\/p\u003e\n\u003cp\u003eEach module is a single fixed color (not full-color RGB).\u003c\/p\u003e\n\u003cp\u003eCustom 3D-Printed Enclosures\u003c\/p\u003e\n\u003cp\u003eEach module comes with a color-matched, precision-fit 3D-printed case that protects the LED matrix from dust and scratches with a finished look. Suitable for desktop, wall-mount, or project enclosure use.\u003c\/p\u003e\n\u003cp\u003eCascadable Design\u003c\/p\u003e\n\u003cp\u003eEach module has labeled DOUT and DIN ports for daisy-chaining. Connect multiple modules to build wider displays such as 64x8, 96x8, or larger — suitable for scrolling text, large pixel animations, or multi-color message displays.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cp\u003eDisplay: 32x8 LED matrix per module (256 LEDs)\u003c\/p\u003e\n\u003cp\u003eDriver: MAX7219 integrated circuit\u003c\/p\u003e\n\u003cp\u003eBrightness: 16-level software-adjustable\u003c\/p\u003e\n\u003cp\u003ePower: 5V DC via VCC pin\u003c\/p\u003e\n\u003cp\u003eLogic: 3.3V or 5V SPI signal compatible\u003c\/p\u003e\n\u003cp\u003eInterface: 5-pin SPI (VCC, GND, DIN, CS, CLK) + DOUT for chaining\u003c\/p\u003e\n\u003cp\u003eModule Size: 12.8 × 2.5 × 1.0 cm (5.0 × 1.0 × 0.4 inch)\u003c\/p\u003e\n\u003cp\u003eMaterials: Standard PCB with 3D-printed PLA enclosures\u003c\/p\u003e\n\u003cp\u003eCompatible With\u003c\/p\u003e\n\u003cp\u003eESP32, ESP32-S3, ESP8266\u003c\/p\u003e\n\u003cp\u003eRaspberry Pi (via GPIO) and Raspberry Pi Pico\u003c\/p\u003e\n\u003cp\u003eSTM32 (F103, F4 Series)\u003c\/p\u003e\n\u003cp\u003eMicro:bit\u003c\/p\u003e\n\u003cp\u003eAny 3.3V or 5V microcontroller with SPI support\u003c\/p\u003e\n\u003cp\u003eProgrammable through Arduino IDE, MicroPython, and CircuitPython\u003c\/p\u003e\n\u003cp\u003eProject Ideas\u003c\/p\u003e\n\u003cp\u003eRetro desktop clock, real-time ticker, weather monitor with scrolling data, sports scoreboard, audio spectrum visualizer, high-score display, ambient pixel art frame, classroom demonstrations, or smart home notification panel.\u003c\/p\u003e\n\u003cp\u003eWhat's in the Box\u003c\/p\u003e\n\u003cp\u003e1 × 32x8 MAX7219 LED Matrix Display Module (Red)\u003c\/p\u003e\n\u003cp\u003e1 × 32x8 MAX7219 LED Matrix Display Module (Blue)\u003c\/p\u003e\n\u003cp\u003e1 × 32x8 MAX7219 LED Matrix Display Module (Green)\u003c\/p\u003e\n\u003cp\u003e3 × Custom 3D-Printed Enclosures (color-matched)\u003c\/p\u003e\n\u003cp\u003e1 × Long Male Pin Header Strip\u003c\/p\u003e\n\u003cp\u003e3 × Female Header Sockets\u003c\/p\u003e\n\u003cp\u003eDesigned in Australia\u003c\/p\u003e\n\u003cp\u003eLonely Binary is an independent Australian brand focused on open-source maker hardware.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eLONELY BINARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003eMAX7219 32x8 LED Matrix Display Kit (RGB 3-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity Technology\u003c\/th\u003e\n\u003ctd\u003eWired (SPI Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e1 × 32x8 MAX7219 Dot Matrix LED Display Module – Blue, 1 × 32x8 MAX7219 Dot Matrix LED Display Module – Green, 1 × 32x8 MAX7219 Dot Matrix LED Display Module – Red, 3 × Custom 3D-Printed Enclosures (one per color\/module, with mounting features)\n1 × 32x8 MAX7219 Dot Matrix LED Display Module – Blue, 1 × 32x8 MAX7219 Dot Matrix LED Display Module – Green, 1 × 32x8 MAX7219 Dot Matrix LED Display Module – Red, 3 × Custom 3D-Printed Enclosures (one… See more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154925213,"sku":"B0GTQFCF2V","price":27.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51rI9v1_unL.jpg?v=1788828924"},{"product_id":"3-pack-8x8-led-matrix-max7219-3-colours","title":"3-Pack 8x8 LED Matrix MAX7219, 3 Colours","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-COLOR VARIETY PACK\u003c\/strong\u003e Includes 1 Red, 1 Green, and 1 Blue 8x8 dot matrix LED display module (64 LEDs each, single fixed color per module — not full-color RGB). Mix modules for colorful scrolling text, status indicators, or layered pixel art. Each module is independently controllable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D-PRINTED ENCLOSURES INCLUDED\u003c\/strong\u003e Three custom-fit 3D-printed PLA cases (Red, Green, Blue to match each module) protect modules from dust and scratches with a finished look — no exposed PCB. Suitable for desktop, wall, or embedded builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHAINABLE DESIGN, BASIC SOLDERING REQUIRED\u003c\/strong\u003e Each module has labeled IN\/OUT ports for daisy-chaining (DOUT to DIN) to build wider displays such as 24x8 scrolling text, retro paddle-and-ball or snake-style games, or animations. Basic soldering required to connect pin headers between modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX7219 DRIVER + SPI CONTROL\u003c\/strong\u003e Onboard MAX7219 IC with 16-level software-adjustable brightness, low-power shutdown, and constant-current LED drive. Simple 5-pin SPI control (VCC, GND, DIN, CS, CLK). Power the module from 5V for full brightness, or from 3.3V when you want the data lines to match a 3.3V board such as ESP32 or Raspberry Pi Pico. Works with ESP32, ESP32-S3, ESP8266, Raspberry Pi Pico, STM32, Arduino IDE, MicroPython and CircuitPython.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENDLESS PROJECT IDEAS\u003c\/strong\u003e Build scrolling text, retro arcade-style games, notification tickers, weather widgets, audio visualizers, pixel art frames, or educational demos. Sample code on the Lonely Binary GitHub. Australian-designed open-source maker hardware — great for hobbyists, classrooms, makerspaces, or gifting to electronics enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLonely Binary 3-Pack 8x8 MAX7219 LED Matrix Display Kit\u003c\/p\u003e\n\u003cp\u003eRed, Green, Blue with Custom 3D-Printed Enclosures. Each module features a classic 8x8 grid (64 LEDs) driven by the MAX7219 IC — controllable with minimal pins for a wide range of maker projects.\u003c\/p\u003e\n\u003cp\u003eThree Colors in One Pack\u003c\/p\u003e\n\u003cp\u003eRed — retro aesthetic, suitable for scoreboards and notification displays\u003c\/p\u003e\n\u003cp\u003eGreen — high visibility, suitable for status indicators and game graphics\u003c\/p\u003e\n\u003cp\u003eBlue — cool tone, suitable for animations and pixel art\u003c\/p\u003e\n\u003cp\u003eEach module is a single fixed color (not full-color RGB).\u003c\/p\u003e\n\u003cp\u003eCustom 3D-Printed Enclosures Included\u003c\/p\u003e\n\u003cp\u003eThree precision-fit enclosures (color-matched to each module) protect the LED matrix from dust and scratches with a finished look and no exposed PCB. Suitable for desk, wall, or embedded mounting.\u003c\/p\u003e\n\u003cp\u003eChainable Design\u003c\/p\u003e\n\u003cp\u003eEach module has labeled IN\/OUT ports with DOUT-to-DIN connections for daisy-chaining. Build wider displays such as 24x8 scrolling text banners, multi-color pixel animations, or larger game displays. Basic soldering required to attach pin headers between modules.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cp\u003eDisplay: 8x8 LED matrix per module (64 LEDs)\u003c\/p\u003e\n\u003cp\u003eDriver: MAX7219 integrated circuit with shift register\u003c\/p\u003e\n\u003cp\u003eBrightness: 16-level software-adjustable via code\u003c\/p\u003e\n\u003cp\u003ePower: 5V DC via VCC pin\u003c\/p\u003e\n\u003cp\u003eLogic: 3.3V or 5V SPI signal compatible\u003c\/p\u003e\n\u003cp\u003eInterface: 5-pin SPI (VCC, GND, DIN, CS, CLK) + DOUT for chaining\u003c\/p\u003e\n\u003cp\u003eModule Size: 3.2 × 3.2 × 1 cm (1.26 × 1.26 × 0.39 inch)\u003c\/p\u003e\n\u003cp\u003eMaterials: Standard PCB with 3D-printed PLA enclosures\u003c\/p\u003e\n\u003cp\u003eCompatible With\u003c\/p\u003e\n\u003cp\u003eESP32, ESP32-S3, ESP8266\u003c\/p\u003e\n\u003cp\u003eRaspberry Pi (via GPIO) and Raspberry Pi Pico\u003c\/p\u003e\n\u003cp\u003eSTM32 (F103, F4 Series)\u003c\/p\u003e\n\u003cp\u003eAny 3.3V or 5V microcontroller with SPI support\u003c\/p\u003e\n\u003cp\u003eProgrammable through Arduino IDE, MicroPython, and CircuitPython\u003c\/p\u003e\n\u003cp\u003eProject Ideas\u003c\/p\u003e\n\u003cp\u003eDesktop notification ticker, multi-color scoreboard, retro arcade games (Pong, Snake, Tetris), audio visualizer, weather display, ambient pixel art frame, home automation status indicator, or teaching aids in electronics classes.\u003c\/p\u003e\n\u003cp\u003eWhat's in the Box\u003c\/p\u003e\n\u003cp\u003e1 × 8x8 MAX7219 LED Matrix Display Module (Red)\u003c\/p\u003e\n\u003cp\u003e1 × 8x8 MAX7219 LED Matrix Display Module (Green)\u003c\/p\u003e\n\u003cp\u003e1 × 8x8 MAX7219 LED Matrix Display Module (Blue)\u003c\/p\u003e\n\u003cp\u003e3 × Custom 3D-Printed Enclosures (color-matched)\u003c\/p\u003e\n\u003cp\u003e1 × Set of Male Pin Header Strips\u003c\/p\u003e\n\u003cp\u003e3 × Female Header Sockets\u003c\/p\u003e\n\u003cp\u003eDesigned in Australia\u003c\/p\u003e\n\u003cp\u003eLonely Binary is an independent Australian brand focused on open-source maker hardware.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154957981,"sku":"B0GYRTNQZ3","price":17.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51CmzwGtSFL.jpg?v=1788828925"},{"product_id":"4-7-segment-led-display-74hc595","title":"4\" 7-Segment LED Display with 74HC595","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 4\" Jumbo Size Visibility\u003c\/strong\u003e Extra-large 100mm+ character height for easy reading from afar – ideal for scoreboards, large clocks, timers, counters, temperature displays, or event signage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Driver PCB Simplifies 12V Drive\u003c\/strong\u003e Custom back board handles high-voltage 12V segments while accepting 3.3V or 5V MCU logic – just connect power (12V + 5V\/3.3V) and send serial data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainable Click-On Design\u003c\/strong\u003e Modules snap together effortlessly – daisy-chain multiple units using only 3 GPIO pins (data, clock, latch) for multi-digit displays without extra wiring hassle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Convenience\u003c\/strong\u003e No complex transistor arrays or high-current drivers needed – perfect for Arduino, ESP32-S3, Raspberry Pi Pico, STM32, and other microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Coding \u0026amp; Tutorials\u003c\/strong\u003e Simple serial interface with provided GitHub code examples, libraries, and step-by-step tutorials for quick setup and custom projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOMPLETE 2-PACK KIT\u003c\/strong\u003e Includes 2 Jumbo 4-inch (100mm) 7-segment LED display modules with built-in 74HC595 driver and 1 male pin header strip for connection. Controller board and wiring accessories not included. Build large displays for scoreboards, clocks, counters, and dashboards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eLONELY BINARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003eJumbo 4\" 7-Segment Display Kit (2-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity Technology\u003c\/th\u003e\n\u003ctd\u003eWired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e2x 4\" Jumbo 7-Segment Display, Pin Headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Devices\u003c\/th\u003e\n\u003ctd\u003eArduino, ESP32, ESP8266, Raspberry Pi Pico, Raspberry Pi, STM32 Microcontrollers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884155285661,"sku":"B0GR4NRRQP","price":41.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/41H8phMXDfL.jpg?v=1788828934"},{"product_id":"6-pack-tm1637-4-digit-0-56-led-display","title":"6-Pack TM1637 4-Digit 0.56\" LED Display","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIX COLOR OPTIONS\u003c\/strong\u003e Includes one each of Yellow, Green, Blue, White, Orange, and Red 0.56\" 4-digit 7-segment displays with decimal points (each display is a single color) — for color-coded projects or design matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEASY TM1637 INTEGRATION\u003c\/strong\u003e Requires only 2 GPIO pins (DIO for Data, CLK for Clock). Compatible with Arduino, ESP32, Raspberry Pi, and more — simple libraries for quick setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHAINABLE DESIGN\u003c\/strong\u003e Share the CLK line across multiple displays while using individual DIO lines — suitable for multi-digit clocks, counters, or data dashboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eACCESSORIES INCLUDED\u003c\/strong\u003e Each display includes a transparent black film cover to reduce glare and improve contrast, plus a 3D-printed enclosure for a finished look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVERSATILE FOR DIY PROJECTS\u003c\/strong\u003e Low-power, bright LED segments suitable for IoT, automation, sensors, timers, scoreboards, and temperature monitors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLonely Binary 6-Pack 0.56\" 4-Digit TM1637 LED Display Kit (6-Color Set)\u003c\/p\u003e\n\u003cp\u003eThis set includes six 4-digit 7-segment LED displays, each in a different color: Yellow, Green, Blue, White, Orange, and Red, all with decimal points for numeric output. Each display is a single fixed color (not multi-color per display).\u003c\/p\u003e\n\u003cp\u003ePowered by the TM1637 IC, these displays require just two GPIO pins — one for Data (DIO) and one for Clock (CLK) — for use with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003cp\u003eChain multiple displays by sharing the CLK line while using separate DIO lines for each — suitable for multi-module setups like clocks, counters, or sensor readouts.\u003c\/p\u003e\n\u003cp\u003eEach display comes with a transparent black film cover to reduce glare and improve contrast, plus a custom 3D-printed enclosure for a finished look. Suitable for home automation, IoT devices, and DIY gadgets.\u003c\/p\u003e\n\u003cp\u003eWith low power consumption and bright illumination, this kit works for temperature monitors, scoreboards, custom timers, and other numeric display projects.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003eSix Color Options: One each of Yellow, Green, Blue, White, Orange, and Red 0.56\" 4-digit displays with decimal points.\u003c\/p\u003e\n\u003cp\u003eEasy TM1637 Integration: Requires only 2 GPIO pins (DIO, CLK); compatible with Arduino, ESP32, Raspberry Pi, and more.\u003c\/p\u003e\n\u003cp\u003eChainable Design: Share the CLK line across displays while using individual DIO lines.\u003c\/p\u003e\n\u003cp\u003eAccessories Included: Transparent black film cover plus 3D-printed enclosure per display.\u003c\/p\u003e\n\u003cp\u003eVersatile for DIY Projects: Low-power, bright LED segments for IoT, automation, sensors, and timers.\u003c\/p\u003e\n\u003cp\u003ePackage Includes\u003c\/p\u003e\n\u003cp\u003e6 × Lonely Binary 0.56\" 4-Digit TM1637 Displays (1 each: Yellow, Green, Blue, White, Orange, Red)\u003c\/p\u003e\n\u003cp\u003e6 × Transparent Black Film Covers\u003c\/p\u003e\n\u003cp\u003e6 × 3D-Printed Enclosures\u003c\/p\u003e\n\u003cp\u003eNote: Compatible cables or microcontroller boards sold separately.\u003c\/p\u003e\n\u003cp\u003eDesigned in Australia\u003c\/p\u003e\n\u003cp\u003eLonely Binary is an independent Australian brand focused on open-source maker hardware.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eLONELY BINARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003e6-Pack TM1637 0.56″ 4-Digit Segment Display Kit (Decimal Version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity Technology\u003c\/th\u003e\n\u003ctd\u003eGPIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e6x 3D-Printed Enclosures （Note: Compatible cables or microcontroller boards sold separately.）, 6x Lonely Binary 0.56\" 4-Digit Segment Displays (1 each: Yellow, Green, Blue, White, Orange, Red), 6x Transparent Black Film Covers\n6x 3D-Printed Enclosures （Note: Compatible cables or microcontroller boards sold separately.）, 6x Lonely Binary 0.56\" 4-Digit Segment Displays (1 each: Yellow, Green, Blue, White, Orange, Red), 6x Transparent Black Fil… See more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884155416733,"sku":"B0G7234Z1N","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51m93_OEFTL.jpg?v=1788828936"},{"product_id":"max7219-vintage-tube-led-clock-kit","title":"MAX7219 Vintage Tube LED Clock Kit","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOMPLETE VINTAGE TUBE KIT\u003c\/strong\u003e Includes 3 pre-soldered 8-digit MAX7219 displays (1 Red Decimal, 1 Blue Decimal, 1 Red Clock-style with colons), 6 unsoldered 0.28\" 4-digit modules (2 Red Decimal, 2 Red Clock-style, 2 Blue Decimal), and 3 standalone MAX7219 driver boards for DIY builds. Six glass tubes with cork stoppers and all accessories included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIX AND MATCH COLORS AND STYLES\u003c\/strong\u003e Each MAX7219 driver controls two 4-digit 0.28\" displays as one continuous 8-digit display with decimal points or colons. Combine red and blue digits, decimal and clock styles to create your own custom configurations. Three ready-to-use pre-built versions plus six DIY modules give you flexible building options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRETRO TUBE-STYLE AESTHETIC\u003c\/strong\u003e Insert your assembled MAX7219 display into the included glass tubes with cork stoppers for a unique retro look. Place the included Black Diffusion Sheet above the digits to soften the LED light and create a glow-tube inspired aesthetic. Modern, safe, low-voltage LED technology with no high-voltage hassle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNIVERSAL MCU COMPATIBILITY\u003c\/strong\u003e Simple 3-wire SPI signal interface (DIN, CLK, CS) plus 5V power (VCC, GND) — only 5 connections needed. Works with most 3.3V\/5V microcontrollers including ESP32, ESP32-S3, ESP8266, Raspberry Pi Pico, STM32, and Micro:bit. Programmable through Arduino IDE, MicroPython, and CircuitPython. Sample code on Lonely Binary GitHub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAKER PROJECT READY\u003c\/strong\u003e Complete accessories included: 6 glass tubes with cork stoppers, 1 black diffusion sheet, 2 40-pin header strips, and 30 jumper cables (150mm). Perfect for retro clocks, voltmeters, temperature monitors, sensor data displays, decorative gadgets, maker badges, or steampunk projects. Designed and supported in Australia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for DIY \u0026amp; Retro Projects\u003c\/strong\u003e Ideal for clocks, counters, voltmeters, temperature displays, dashboards, and creative electronics builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Makers\u003c\/strong\u003e Suitable for beginners and advanced users with pre-soldered options and full DIY flexibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884155875485,"sku":"B0GYS6B5NB","price":27.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/518B3C7mPXL.jpg?v=1788828949"}],"url":"https:\/\/lonelybinary.com\/en-us\/collections\/displays.oembed","provider":"Lonely Binary","version":"1.0","type":"link"}