Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
You could use chains of WS2812 LEDs. One fast uC could drive multiple chains without the parallel overhead.
Might not be cheaper, but simpler.
- Wolfgang.
The solution was the standard answer for floating notes (add a very high value resistor (100 Mega ohm or more) between that floating node and ground), just in PSpice SUBCKT syntax. The working model looks like this:
.SUBCKT VARICAP2 1 2 CTRL
R1 1 3 1u
R2 2 INT 1G
VC 3 4
EC 4 2 Value = {...
Hello,
I have a simple circuit to test a varicap model in PSpice.
Inside the varicap model seems to be a floating node.
Any ideas how to fix this?
The circuit is this:
The varicap model is this:
.SUBCKT VARICAP 1 2 CTRL
R1 1 3 1u
VC 3 4
EC 4 2 Value = { (1/v(ctrl))*v(int) }
GINT 0 INT Value...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
