Continue to Site

Welcome to EDAboard.com

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.

Register Log in

Need circuit for a PWM signal of 3 to 5 kHz

Status
Not open for further replies.
P

pleasure

Newbie level 4
Joined
May 7, 2009
Messages
5
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,316
hello friends!!!!!!!!
can anybody provide me the circuit for PWM of 3 to 5 KHz and duty cycle ranging from 30 to 80%, its urgent please help me out.

Thanks!!!!!!!!
 

pwm for zilog

You could use a 555 timer, an oldie, but a goldie. See Figure 8 in the following:
**broken link removed**
If you need more sophistication Microchip's dsPIC30F2020 is a 16-bit micro designed for PWM applications.
In between are all kinds of things. Everybody from Analog Devices to Zilog makes something that works as a PWM. What is your application?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top