* `shiftOut` = `位移輸出`
* `pulseIn` = `讀引腳脈沖`
* `millis` = `獲取運行時間`
* `delay` = `延時`
* `delayMicroseconds` = `微秒延時`
* `randomSeed` = `設置隨機種子`
* `random` = `取隨機數`
* `lowByte` = `取低字節`
* `highByte` = `取高字節`
* `bitRead` = `讀bit`
* `bitWrite` = `寫bit`
* `bitSet` = `設置bit`
* `bitClear` = `清空bit`
* `bit` = `生成bit`
* `attachInterrupt` = `設置中斷`
* `detachInterrupt` = `取消中斷`
* `interrupts` = `開中斷`
* `noInterrupts` = `關中斷`
* `serialEvent` = `數據到達`