Type-C USB Table Lamp Circuit Board Stepless Dimmer Module

Type-C USB Charging Table Lamp Circuit Board – Stepless & 3-Gear Dimming Module

Take full control of your LED table lamp with this compact Type-C USB Charging Circuit Board Module. Featuring capacitive touch sensing, this SMD board lets you switch between three brightness levels or dial in the perfect light with stepless (continuous) dimming — all with a simple tap. Ideal for electronics hobbyists, DIY lamp builders, and makers who want a reliable, rechargeable lighting control solution in a tiny 35 × 17 mm footprint.

Key Features

• Capacitive Touch Control: Smooth, responsive body-sensing touch — no mechanical switches to wear out.
• Stepless & 3-Speed Dimming: Choose between continuous stepless dimming or three discrete brightness steps to suit your needs.
• Type-C USB Charging Input: DC 5V charging via Type-C port (450–500 mA). Note: Does not support fast-charge heads — use a standard 5V adapter only to avoid damage. Also supports back-welding wire input at DC 5V.
• Smart Charging Indicator: Green LED on standby/full charge; Red LED while charging — always know your battery status at a glance.
• Ultra-Compact SMD Module: Measures just 17.2 × 35.2 mm and weighs only 2.39 g — fits easily into slim lamp housings and DIY enclosures.
• Wide Operating Temperature: Rated from -40°C to +85°C for reliable performance in varied environments.
• Multiple Quantity Options: Available in 1, 5, or 10-piece sets — perfect for prototyping or small production runs.

Specifications

Package Options

• 1 pc Switch Dimming
• 1 pc 3-Speed Touch
• 1 pc Pro Speed Touch
• 5 pcs Switch Dimming
• 5 pcs 3-Speed Touch
• 10 pcs Switch Dimming
• 10 pcs 3-Speed Touch

Build More with Your Projects

Pair this circuit board with other components from our store to complete your DIY builds. If you enjoy crafting and creating, check out these popular picks:

• Round Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire
• 4/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100-200pcs

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What is the difference between the 3-gear and stepless dimming versions of this circuit board?

A: The 3-gear touch version cycles through three fixed brightness levels with each tap, making it fast and simple to use. The stepless (switch dimming) version allows continuous brightness adjustment, letting you set any brightness level between minimum and maximum for precise control of your LED table lamp.

Q: Can I use a fast-charging USB adapter with this Type-C circuit board?

A: No — this board is designed for standard DC 5V input only. Fast-charge adapters output voltages higher than 5V, which can damage the module. Always use a regular 5V USB power adapter or a compatible 5V source when charging via the Type-C port or back-welding wire input.

Q: How do I know when the battery is fully charged?

A: The board features a two-color LED indicator: the red LED lights up while charging, and the green LED turns on when the battery is fully charged or when power is connected with no battery present. This makes it easy to monitor charging status at a glance.

Q: Is this circuit board suitable for beginners in electronics DIY projects?

A: This module is designed for electronics enthusiasts and makers with basic soldering and wiring skills. Its SMD form factor and straightforward touch-control functionality make it a great addition to DIY table lamp and night-light builds. Always follow safe wiring practices and use the correct 5V power supply.

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.