Re: Using AD7890
Mickey wrote:
Has anyone used AD7890, perhaps with 8051?
Problem is I'm sending 0x10, to AD, but result is on the scope something
strange and doesn't correspond to input voltage it is always same?
Just out of curiosity, did you ever get
the 7731 to work?
.
Relevant Pages
- Using AD7890
... Problem is I'm sending 0x10, to AD, but result is on the scope something ... strange and doesn't correspond to input voltage it is always same? ...
(comp.arch.embedded) - Re: Using AD7890
... > Mickey wrote: ... >> Problem is I'm sending 0x10, to AD, but result is on the scope something ... >> strange and doesn't correspond to input voltage it is always same? ...
(comp.arch.embedded) - Re: Amps and Ohms
... not too many folks know it was an audio oscillator. ... audio test gear. ... watch the waveform for anything strange during testing. ... I have seen a tech try to measure power on a scope itself, ...
(rec.audio.car) - Re: Tek 465 oscope - no display
... the AC input voltage is way over the 120V outlet, ... signal except for a wall outlet. ... I bought this scope to do automotive ... It doesn't make sense to me that beamfinder shows a trace ...
(sci.electronics.repair) - Re: A-D front end - robust and for high voltage
... part of a decent 'scope manual, input current was limited by a parallel R-C ... The JFet input voltage was limited by ... a low-leakage low-capacitance diode. ... This is why the maximum allowed input voltage declines as frequency increases. ...
(sci.electronics.design) |
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