op amp op-amp opamp and comparator LM339 LM393 tester

preview_player
Показать описание
Описание
Рекомендации по теме
Комментарии
Автор

I ordered the board 2 years ago and it works great. You should make some more PCBs. They are easy to assemble and the parts are easy to come by. The one thing you must get is a -/+ voltage power supply.

robertfalls
visit shbcf.ru