LDR

2 года назад

The video follows a person traveling to New Zealand to meet their long-distance partner for the first time after over two and a half years. The video documents their journey from the United States to New Zealand, including airport experiences and flights. The person expresses excitement and nervousness about the upcoming meeting.

3 года назад

This video demonstrates how to build a circuit using a light-dependent resistor (LDR) and a white LED to control a red LED. The circuit uses a 9-volt battery and a switch to power the white LED, which shines light onto the LDR. The LDR's resistance changes based on the amount of light it receives, allowing it to control the red LED on the secondary side of the circuit.