Let me tell you about resistor color code and how it works. We often look at a lot of resistors in many electronic circuits. Do you know how to use…
TIP to buy! If you are looking for some electronic components for your projects. I would like to recommend you some electronic supplies store.
How to reduce voltage for LED and others loads. We use a limiting current resistor reduce current or voltage in a series circuit. So easy to do
Why project does not work? Sometimes solder joint is bad. You need to know How to solder a circuit board. Easy but have to practice!
First time for learning how to use LEDs.