Creative Modification Competition: The moderator gave me two booster boards, and I used both of them!

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Creative Modification Competition: The moderator gave me two booster boards, and I used both of them! [Copy link]

Creative Modification Competition: The moderator gave me two booster boards. I used both boards and modified them into a multimeter and a clamp multimeter power supply!

1: The boost board is installed inside the multimeter

2. Back view of multimeter

3. Front view of the multimeter with a charging hole dug out.

4. Clamp multimeter back view 1

5. Clamp multimeter back view 2

6. Clamp multimeter back view 3

7. Front view of the clamp multimeter, which also has a charging hole.