DIY 6-LED COB Flash Driver Chip – 5V Cycle Flashing Control Module

Take your electronics and lighting projects to the next level with this compact 5V COB LED Flash Driver Chip. Designed for makers, hobbyists, and electronics enthusiasts, this cycle-flashing control module drives up to 6 LEDs in a continuous, automatic flash sequence — no complex wiring or programming required. Whether you're building custom lighting displays, decorative LED projects, or interactive DIY circuits, this little chip delivers reliable, repeatable performance.

Drives up to 6 LEDs in a smooth, automatic cycle-flashing pattern
Operating voltage: 3–4.5V / 5V input — versatile for battery or USB-powered builds
COB (Chip-on-Board) design for a compact, efficient footprint
SMD components included — ready to integrate into your PCB or breadboard layout
Fully customizable — ideal for DIY lighting effects, display projects, and creative electronics builds
Available in quantities of 1 PCS, 5 PCS, or 10 PCS — stock up for multiple projects
Offered in 3 color/variant options to suit your build

Why Choose This COB LED Flash Driver?

This flash driver chip is a go-to component for hobbyists who want a simple, low-cost solution for automatic LED cycling effects. Its small form factor makes it easy to embed into decorative fixtures, DIY gadgets, cosplay props, model displays, and more. Pair it with your favorite LEDs and power source for instant flashing effects without additional microcontrollers.

Specifications

Type: COB LED Flash Driver / Cycle Flashing Control Module
LED Channels: 6
Input Voltage: 3–4.5V / 5V
Package: SMD
Quantity Options: 1 PCS, 5 PCS, 10 PCS
Application: DIY electronics, LED art installations, decorative lighting, hobby circuits

Pair It With Your Other DIY Essentials

Building a complete DIY project? Check out these related items from our store:

Round Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire — great for structural and decorative wiring work
Glow in the Dark Natural Stone Round Beads | DIY Jewelry Making — combine with LED effects for glowing display projects

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What does the 6-LED COB flash driver chip do?

A: This COB LED flash driver chip automatically cycles through up to 6 connected LEDs in a repeating flashing sequence. It operates at 3–5V and requires no external microcontroller or programming — simply connect your LEDs and power source to get an instant automatic flashing effect.

Q: What voltage does this LED flash driver module support?

A: The module supports an input voltage range of approximately 3–4.5V and up to 5V, making it compatible with standard USB power supplies, lithium batteries, and common hobby power sources.

Q: Can I use this flash driver chip for decorative or display projects?

A: Absolutely! This chip is perfect for DIY decorative lighting, model displays, cosplay props, holiday ornaments, LED art installations, and any project where you want an eye-catching automatic cycle-flashing LED effect without complex circuitry.

Q: How many units can I order at once?

A: You can order this COB LED flash driver in packs of 1 PCS, 5 PCS, or 10 PCS, so you can stock up for multiple builds or bulk DIY projects at a great value.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.