gadgetry
n. （统称）小器具，小装置
例句
His desk is covered with electronic gadgetry.
他的书桌上摆满了各种电子装置。
《牛津词典》
The NEC's skyscraper and its gadgetry are controlled in the basement.
日本国家电气公司的摩天大楼和它的配件都在地下室进行控制。
Many other sports have embraced video and electronic gadgetry at their higher levels.
其他很多运动在较高水平的比赛中已经引进了录像和电子器械。
