while LEDs, tantalum capacitors and electrolytic capacitors need to distinguish between positive and negative poles. For capacitor and diode components, generally the end with a prominent mark should be negative. In the package of SMD LEDs, the direction along the lamp...
An integrated circuit, or IC, is small chip that can function as an amplifier, oscillator, timer, microprocessor, or even computer memory. An IC is a small wafer, usually made of silicon, that can hold anywhere from hundreds to millions of transistors, resistors, and capacitors...
Polarity性极CapacitorsPolarizedCapacitorPolarity有性简容器极简容无性简容器极+--NonPolarizedCapacitor+性极注:SMD简简容的简影部分表示“+”,而简解简容的简影部分简表示 “ 极 - ” 极 Electrolytic Capacitor Polarity Mark Polarity 性简简 极性 极 LED (Light Emitting Diode )• The easiest way to ...