LONELY BINARY
LONELY BINARY 12-Pack 10-Segment LED Bar Graph Display Kit in 6 Vivid Colors 2X (Red/Yellow/White/Green/Blue/Multicolor) Built-in Resistor PCB Boards & 3D Printed Enclosures for Arduino, ESP32
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Elevate Your DIY Electronics Projects with the Lonely Binary 10-Segment LED Bar Graph Kit!Tired of spending hours soldering individual resistors for everyLED bar graph display? Lonely Binary has you covered!This all-in-one kit includes:12 × 10-Segment LED Bar Graphs— A rainbow of colors: 2 Red, 2 Yellow, 2 White, 2 Green, 2 Blue, 2 Multicolor. Ultra-bright and perfect fordynamic visual displaysandLED bar graph indicator projects.12 × Pre-Built Resistor Array PCBs— Integratedcurrent-limiting resistor boardseliminate the hassle of wiring 10 resistors per module. Just plug the LED into the board…
SpecPicks Verdict
SpecPicks classifies LONELY BINARY 12-Pack 10-Segment LED Bar Graph Display Kit in 6 Vivid… as a category leader on buyer feedback in the retro motherboards category, based on 16 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. LONELY BINARY's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Backed by LONELY BINARY's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【12-Pack Multi-Color LED Bar Graph Set 】— Includes 12 high-brightness 10-segment LED bar displays in 6 vivid colors (2× Red, 2× Yellow, 2× White, 2× Green, 2× Blue, 2× Multicolor) for clear visual indicators and color-coded project feedback.
- 【Time-Saving Built-in Resistor PCB Boards】 — Comes with 12 specially designed current-limiting resistor array boards (no need for 10 separate resistors per LED!); simply plug the LED bar graph directly into the PCB and insert into your breadboard — saves hours of tedious wiring and reduces errors.
- 【Professional 3D Printed Enclosures Included】 — 12 high-quality 3D-printed protective cases snap onto each LED bar graph, giving your projects a clean, polished, finished look while protecting the LEDs from dust and damage.
- 【Easy Breadboard Compatibility 】— Standard 2.54mm pin spacing; drop-in ready for breadboards, Arduino, Raspberry Pi, ESP32, or any microcontroller — ideal for beginners and advanced makers alike.
- 【Ultra-Bright & Reliable Performance】 — High-visibility segments light up clearly even in ambient light; low power consumption, long lifespan, and perfect for analog-style displays.
- 【Versatile Applications 】— Create stunning audio level meters (VU meters) for amplifiers, mixers, and recorders (more segments = louder volume); battery/power level indicators like old phones or power banks; WiFi/RSSI signal strength bars; sensor visualizations (light, temperature, humidity, pressure); DIY voltmeters/ammeters; retro game health/energy bars; progress indicators; and more!
Full Specifications
| Brand | LONELY BINARY |
|---|---|
| Color | Assorted Colors |
| Unit Count | 12.0 Count |
| Screen Size | 1 Centimeters |
| Connectivity | WiFi |
| Display Type | LED |
| Model Number | LB-10SEG-SET |
| Built-In Media | 12 × 10-Segment LED Bar Graphs, 12 × Custom 3D Printed Enclosures, 12 × Pre-Built Resistor Array PCBs |
| Processor Brand | AMD |
| CPU Manufacturer | AMD |
| Operating System | Arduino IDE |
| Processor Socket | LGA 2011 |
| Compatible Devices | Arduino, ESP32, Raspberry Pi Pico, Raspberry Pi, Microcontroller DevelopArduino, ESP32, Raspberry Pi Pico, Raspberry Pi, Microcontroller Development Boardsment Boards |
| Included Components | 12 × 10-Segment LED Bar Graphs, 12 × Custom 3D Printed Enclosures, 12 × Pre-Built Resistor Array PCBs |
Ready to buy?
LONELY BINARY 12-Pack 10-Segment LED Bar Graph Display Kit in 6 Vivid Colors 2X (Red/Yellow/White/Green/Blue/Multicolor) Built-in Resistor PCB Boards & 3D Printed Enclosures for Arduino, ESP32 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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