I have a Tektronix 2235A Oscilloscope that came with P6109 150KHz probes.
Tektronix probes have that ground pin at the collar of the BNC.
My generic China made X1/X10 probes that I had before don't have the ground pin.
There is no automatic switching from X1/X10 range, the selector dial for...
This is what I want to do.
Input: sawtooth from 0-8 volts with freq of 30 Hz to 60 Hz
Output: a pulse when input is at a user set voltage between 1-7 volts.
The pulse output is adjustable voltage (3-9v) and duration (5uS to 2mS)
I'm flexible, it is not super critical. I just need a stable...
NEED IC/circuit compares 2 RF FREQS, one fix and one sweeping. When they are same I want a trigger to send a 5 volt pulse. See picture below.
Is there a IC chip for RF comparison detecting between two signals.
The idea is compare a FIXED RF signal (any where from 455Khz to 12 Mhz at least...
Hi, New guy, mech engineer degree, airline pilot and experimental aircraft builder RV-4 & RV-7.
Regarding thread 1-61524:
key words, vent, outlet, scoop, exit.
The question is about the so called NACA scoop, working in reverse, ie, for an exit air scoop, not as an inlet air scoop.
Yes it...
