接脚 meaning in English

pin
qfn

You connect 11 leds to 11 arduino digital pins , through a 220 ohm resistance ( see image above )
连接十一个led到十一个数位输出的接脚，并各自串接一个220欧姆的电阻。
The 450vdc versions have an axial construction form , whereas the 500vdc types are offered in snap - in housings . following many classic designs , these capacitors are offered as double capacity . in addition to the utilization in new developments , they are also outstandingly suitable for repairs and tuning of existing amplifiers
450vdc是同轴型的,而500vdc可容易押扣snap - in接脚利用于新开发器材之外,它们也杰出的适用于现有的扩大机修理和改机调音用电容量capacitance尺寸size : dia x length