Day 1

On the first day of Electronics 10, we practice some soldering technique,  and play with the breadboard, resistors, and LEDs.

Here is a practice board that I used to practice how to solder.

I tried to solder to three wires together.

Here is a power supply to breadboard connector I made.

I connected the power supply with a 1K resistor and a LED.
Everything is working fine! : )