8. Case 07: Smart Lamps¶
To make a smart lamp with the micro:bit.
8.2. Quick Start¶
Nezha expansion board × 1
micro:bit × 1
LED-yellow × 1
Light sensor × 1
RJ11 wires × 2
Connect the light sensor to J1and yellow LED to J2 on the Nezha expansion board as the picture shows.
Build a device as the picture shows:
Video reference: https://youtu.be/8_1d_F33y_4
8.3. MakeCode Programming¶
Click “Advanced” in the MakeCode to see more choices.
For programming, we need to add a package: click “Extensions” at the bottom of the MakeCode drawer and search with “PlanetX” in the dialogue box to download it.
Notice: If you met a tip indicating that some codebases would be deleted due to incompatibility, you may continue as the tips say or create a new project in the menu.
Code as below:¶
You may also download it directly below:---
The LED lamps light on/off according to the light intensity.