Instructions

PROJECT 7. NIGHTLIGHT
You will need:
• micro:bit
• MonkMakes Relay for micro:bit
• AA Battery holder and battery
• MonkMakes LED Bulb
• Program: P7 Nightlight
This project uses the micro:bit's built-in light
sensor to measure the level of light and
when it falls below a certain level, it activates
the Relay and turns on the LED lamp.
Hold your hand over the micro:bit's display to
simulate it going dark. This should cause the
LED lamp to turn on.
You can find the code for this project here:
https://makecode.microbit.org/_YyF41pLhA7wU
How it Works
Here's the code for the project. If
you want it to be darker before the
lamp turns on, then change 50 to a
lower number.
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