I supplied 5 volts to a touch sensor and it produces a latching 4volt trigger. I use that 4 volts to illuminate a dual red/blue led. I also send that 4v to the gate. When the right condition is met its output is sent to the led changing its color.
Now i send that output to a monostable configured 555 to play a 1/2 second beep from a 5v buzzer. It does work but the gates output is only 3v. So at only 3volts the speaker is not very loud. What should I do?
How do I Increase the voltage to at least 4v?
After I solve this I'm sending the trigger from the sensor and the output from the gate to an OR gate so it will sound the buzzer each time the led changes color.
This is simply an audio/visual feedback for when the button is pressed.
Thank you in advance
TB
Now i send that output to a monostable configured 555 to play a 1/2 second beep from a 5v buzzer. It does work but the gates output is only 3v. So at only 3volts the speaker is not very loud. What should I do?
How do I Increase the voltage to at least 4v?
After I solve this I'm sending the trigger from the sensor and the output from the gate to an OR gate so it will sound the buzzer each time the led changes color.
This is simply an audio/visual feedback for when the button is pressed.
Thank you in advance
TB