N a bowling game using five pins, played esp in Canada (尤指在加拿大)五瓶制保龄球 (Also called five-pin bowling)
At authentication, the program showed the participant a series of five-number handwritten PINs, each one randomly generated from the handwritten numerals.
认证时，该程序给各参与者显示出一连串由五位数字组成的手写个人身份识别码，每个识别码都是从手写数字中随机抽取生成的。
Additional daughterboards can be added if necessary through five general-purpose I/O pins and four high-current output pins.
必要时，还可以通过 5 个通用 I/O 插脚和 4 个高电流输出插脚增加更多的子板。
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