At present, color ring resistors are widely used in domestic or imported televisions and recorders
Gold: What is the temperature and Ω
Remember the error represented by the fourth ring color,
Currently, both domestically produced and imported televisions and tape recorders widely use color-coded resistors.
When the second band is black, the color of the third band represents whole numbers
Memorize the numbers represented by each color in the first and second rings.
