---
product_id: 20587605
title: "Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm"
brand: "q-baihe"
price: "NT$887"
currency: TWD
in_stock: true
reviews_count: 9
category: "Q Baihe"
url: https://www.desertcart.tw/products/20587605-focusable-980nm-infrared-ir-adjusted-laser-dot-diode-module-3v
store_origin: TW
region: Taiwan
---

# Adjustable laser dot size TTL modulation 0-15KHz 3-5V DC operation Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm

**Brand:** q-baihe
**Price:** NT$887
**Availability:** ✅ In Stock

## Summary

> 🎯 Invisible Precision, Visible Impact — Own the unseen edge!

## Quick Answers

- **What is this?** Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm by q-baihe
- **How much does it cost?** NT$887 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/20587605-focusable-980nm-infrared-ir-adjusted-laser-dot-diode-module-3v)

## Best For

- q-baihe enthusiasts

## Why This Product

- Trusted q-baihe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic TTL Modulation:** Supports 0-15KHz TTL square wave input for advanced signal control and custom pulsing.
- • **Invisible Yet Impactful:** Infrared laser invisible to naked eye but clearly detected by security and IR cameras—stay ahead in tech-enabled environments.
- • **Plug & Play Versatility:** Simple wiring with red/yellow power parallel option for continuous or modulated laser output.
- • **Compact & Durable Design:** Sleek 12x30mm metal/plastic build fits seamlessly into professional optical setups.
- • **Precision Infrared Targeting:** 980nm wavelength for invisible, high-accuracy laser dot ideal for industrial and lab use.

## Overview

The Focusable 980nm Infrared Laser Dot Module delivers a powerful 30mW output at a near-infrared wavelength, operating efficiently on a low 3-5V DC supply. Featuring TTL modulation up to 15KHz and an adjustable laser dot size, this compact 12x30mm module is engineered for industrial testing and lab applications. Its invisible IR beam is perfect for cutting-edge optical projects and security integrations, making it a must-have for professionals seeking precision and stealth in their tech toolkit.

## Description

Description: Output Power: 30 Wavelength: 980nm Operating voltage: 3.0-5.0VDC Continuous current: 2.5V ON/<1.6V OFF, High open low off , Normal status close TTL Output: 0-15KHZ square wave Red Wire: Power supply "+" Black wire:Power supply"-" (common negative pole for power supply and TTL ) Yellow Wire: TTL "+" Details: 1.This 980nm laser module with driver built-in is an industrial electronic component and used for Industrial testament, Lab. 2.TTL Output 0-15KHz square wave,genearted by a signal generator or CPU, 3.If you don't use TTL modulation, then you can parallel the yellow wire and red wire to become the positive + pole of the power supply, then the laser is on continuously. 4.Can be combined with silicon photocell to make a transmitting and receiving components 5.The Laser Dot size is adjustable. 6.This is 980nm laser module with a driver built-in is an industrial electronic component and used for industrial testament, Lab.The laser module is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. 7.It is IR laser,the laser light cannot be seen by human bare eyes with only using DDC/infrared camera get it.Buyers who buy IR lasers please make sure you know it. The 980nm Laser is invisible, but can be seen by 980nm display board, it will be displayed as a green dot on the board. Please check here for the board: Package: 1x Focusable 3-5VDC 980nm Infrared Dot Laser Diode Module with TTL 0-15KHZ

Review: Works great - Works great. You have to tie red and yellow together for it to work. Seen well on security cameras but my phone camera looks a bit blurry. Must be IR blocked. Looks well enough in my photo I guess. Update: I tried TTL modulation on a TV Be Gone. Works beautifully!
Review: Works - It performs well when operated under 5 V. When the voltage exceeds 5 there is a static electric build up, at which point the laser can shock you. I was disappointed that it comes with no specification sheet at all. That's not a very good practice for electrical components. Other than that, it definitely does work. It is not in the visible spectrum, but when viewed with a smartphone, you can see the emitted NIR (near infra red) light.

## Features

- Output power: 30
- Wavelength: 980nm
- Operation Voltage: DC=3-5VDC
- Laser Shape Dot
- Size:12x30mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015Z1EBC6 |
| Best Sellers Rank | #158,109 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Diode Lasers |
| Brand | Q-BAIHE |
| Brand Name | Q-BAIHE |
| Customer Reviews | 3.7 out of 5 stars 41 Reviews |
| Item Dimensions L x W | 0.47"L x 1.18"W |
| Item Weight | 0.02 Kilograms |
| Level Measurement Type | laser |
| Manufacturer | Blaser |
| Manufacturer Part Number | 980MD-30-1235-TTL |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model Number | 980MD-30-1235-TTL |
| Operation Mode | Automatic |
| Product Dimensions | 0.47"L x 1.18"W |
| Style | Laser |
| Style Name | Laser |
| UPC | 633742010183 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Q-BAIHE
- **Item Weight:** 0.02 Kilograms
- **Material:** Metal, Plastic
- **Product Dimensions:** 0.47"L x 1.18"W
- **Style:** Laser

## Images

![Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm - Image 1](https://m.media-amazon.com/images/I/51w0+1ZHZAL.jpg)
![Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm - Image 2](https://m.media-amazon.com/images/I/51qj2OJ1l3L.jpg)
![Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm - Image 3](https://m.media-amazon.com/images/I/51Z4FkZPohL.jpg)
![Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm - Image 4](https://m.media-amazon.com/images/I/51y7htOfGbL.jpg)
![Focusable 980nm Infrared IR Adjusted Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x30mm - Image 5](https://m.media-amazon.com/images/I/61xluwws2wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by R***T on June 7, 2018*

Works great. You have to tie red and yellow together for it to work. Seen well on security cameras but my phone camera looks a bit blurry. Must be IR blocked. Looks well enough in my photo I guess. Update: I tried TTL modulation on a TV Be Gone. Works beautifully!

### ⭐⭐⭐⭐ Works
*by D***N on November 5, 2017*

It performs well when operated under 5 V. When the voltage exceeds 5 there is a static electric build up, at which point the laser can shock you. I was disappointed that it comes with no specification sheet at all. That's not a very good practice for electrical components. Other than that, it definitely does work. It is not in the visible spectrum, but when viewed with a smartphone, you can see the emitted NIR (near infra red) light.

### ⭐⭐⭐⭐⭐ 27 mW at 976 nm
*by J***M on October 31, 2023*

Draws 70 mA at 3.6 V and delivers 27mW at 976 nm---not the advertised 1mW, so watch your eye safety. Collimating lens looks cheap but gives a nice 1mm dot at 50 cm (see photo).

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-18*