Dual supply op amp inverting comparator circuit using JRC4558D and LEDs electronics demonstration

   / electronzap     / electronzap   https://electronzap.com/   / electronicsstudy     / electronzap   https://www.amazon.com/shop/electronz... As an Amazon Associate I earn from qualifying purchases. Americans should check out that link! No extra cost to you! Dual supply has a positive and a negative voltage in relationship to ground. Wiring a dual supply op amp as an inverting comparator is really easy. #electronics #JRC4558D #LEDs