Hi im building a simple circuit that uses a Digital Output pin from a modem to turn on an LED.
The modem output pin when high is 2 - 2.8v, when low 0.1 - 0.9v.
The problem is even a LOW Signal turns on the Transistor. Is there any way i could make it such that only a high signal can turn on the transistor? Thanks in advance
The modem output pin when high is 2 - 2.8v, when low 0.1 - 0.9v.
The problem is even a LOW Signal turns on the Transistor. Is there any way i could make it such that only a high signal can turn on the transistor? Thanks in advance