Introduction: Hot and Cold *

My project is named Hot and cold. I programed two microbits. One microbit is the a beacon" Heart" that sends a signal on the same radio set group as the second microbit. The second microbit or the "hunter" is the finder.

Supplies

Microbit (2) batteries(4) usb cable(1)

Step 1: Program the Beacon Micro:bit

  1. Open the Mu Editor or MakeCode Editor on your computer.
  2. Connect one of the Micro:bit boards to your computer using a USB cable.
  3. In the editor, create a new project for the beacon Micro:bit.
  4. Write or copy the code for the beacon Micro:bit. The code should send a signal to the other Micro:bit on the same radio group and display a heart icon that appears to grow


Step 2: Program the Hunter Micro:bit

  1. Open a new project in the Mu Editor or MakeCode Editor.
  2. Connect the second Micro:bit to your computer using a USB cable.
  3. Write or copy the code for the hunter Micro:bit. The code should receive the signal from the beacon and display different icons (fire, hot, heart, little heart, skull) based on the proximity to the beacon.


Step 3: Test

After programming both Micro:bits, turn them on. The beacon Micro:bit should start sending signals, and the hunter Micro:bit should display different icons depending on the proximity to the beacon. You can adjust the distance thresholds in the code to fine-tune the behavior.


Video link: https://drive.google.com/file/d/17Zeu7cNXVOzr60qsDDsQG9d8flpsWXq_/view?usp=sharing