Step 3: The Electronic
- I used double sided tape to fix the battery in the case (Pic #1)
- the mini breadboard has a self adhesive backing to fix it (Pic #2)
- breadboard the default circuit (Pic #3) by following the step-by-step instruction sheet (Pic #4). Click here to get a bigger version. Cut the leads of the LED, resistors, capacitor and transistor to fit in the tin.
- Close the tin.