プルアップ抵抗 ていこうじゃなかったです
puruappute ikōjanakattadesu

Noun
Desu Copula

The polite, past negative form of プルアップ抵抗

1. Wasn't pull-up resistance.; Wasn't a pull-up resistor.

Past/Perfective
Negative
Polite
Casual Register