About this video
Dave and Dylan open a mailbag full of interesting electronic gadgets and parts. They look at a DIY laser engraver, a solar charge controller, and a vintage watch. It's a fun peek into the world of electronics tinkering.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What does MPPT stand for in solar charge controllers?
Answer: Maximum Power Point Tracking
Q2 What type of projector uses tiny mirrors to create images?
Answer: DLP (Digital Light Processing)
Q3 What is the model number of the multimeter display replacement shown?
Answer: 34401A
Comments (0)
No comments yet — be the first!