pinoy-diy

2 года назад

This video demonstrates how to build a more efficient version of a rechargeable emergency light. The creator explains the benefits of using a direct 12V battery and a speed controller instead of a boost converter. They also show how to charge the battery using a 5V input and a 10W solar panel.

2 года назад

This video demonstrates how to build a simple emergency light using a mini inverter that converts low voltage DC to 220V AC. The creator explores different battery configurations and their impact on the output voltage, ultimately showcasing a working emergency light powered by a 12V battery.

2 года назад

This video demonstrates how to build a DIY emergency light using a TP5100 charging module. The creator explains the benefits of using TP5100 over TP4056, including faster charging times and higher current capacity. The video then walks viewers through the assembly process, highlighting the use of a boost converter and a 12V DC input.