> For the complete documentation index, see [llms.txt](https://sharinghub-eng.kittenbot.hk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sharinghub-eng.kittenbot.hk/microsoft-jacdac-series/jacdac-hardware/jacdac-kit-a/jacdac-light-sensor.md).

# Jacdac Light Sensor

![](https://kittenbothk.readthedocs.io/en/latest/_images/light11.png)

This light sensor can detect light brightness.

### Product Specifications

![](https://kittenbothk.readthedocs.io/en/latest/_images/light21.png)

### Wiring

![](https://kittenbothk.readthedocs.io/en/latest/_images/light31.png)

### MakeCode Programming

![](https://kittenbothk.readthedocs.io/en/latest/_images/mcbanner16.png)

#### Sample Program

![](https://kittenbothk.readthedocs.io/en/latest/_images/light_code.png)

Micro:bit chart will be adjusted according to brightness.

[Sample Program](https://makecode.microbit.org/_JvbLuaDxr5Pp)