hey
i am building a system and need help with one of my signals.
i have a square wave about 5Vpeak and when i connect it to my 8051 and use it, the signal drops down to few mV, i tried putting a 741 op-amp as a buffer, even that does not help.
can u suggest any other way i could solve this problem
thx
i am building a system and need help with one of my signals.
i have a square wave about 5Vpeak and when i connect it to my 8051 and use it, the signal drops down to few mV, i tried putting a 741 op-amp as a buffer, even that does not help.
can u suggest any other way i could solve this problem
thx