# Search:

Type: Posts; User: cane21

## Search: Search took 0.00 seconds.

by cane21
Replies
6
Views
628

### Closed: Re: Using MOSFET as load for voltage regulator?

Hi

So I've built a dc electronic load as in the pic attached (courtesy of https://www.codrey.com/electronic-circuits/simple-electronic-dc-load/).

I'm having a problem adjusting the current...

by cane21
Replies
6
Views
628

### Closed: Using MOSFET as load for voltage regulator?

Hi

I have a DC-DC voltage regulator (Input 12V, Output 3.3V/1A). I would like to use a mosfet as a dummy load to vary the output of the regulator, steadily increase the current. Would this be...
3. ## Thread: Convert Sine to Square and shift phase

by cane21
Replies
4
Views
625

### Closed: Re: Convert Sine to Square and shift phase

Sorry for being vague, that was the original signal but I have already filtered it through a LPF. I am using LTSpice to simulate.
4. ## Thread: Convert Sine to Square and shift phase

by cane21
Replies
4
Views
625

### Closed: Re: Convert Sine to Square and shift phase

Thanks,

It's just a filtered sin wave : 4 sin(500t) + sin (15000t) to be shifted by 60 degrees.

So shifting first then using a schmitt trigger should be okay?
5. ## Thread: Convert Sine to Square and shift phase

by cane21
Replies
4
Views
625

### Closed: Convert Sine to Square and shift phase

Hi

If I need to convert a sine wave to a phase shifted square wave, would the simplest way be to use a phase shift RC oscillator after a Schmit trigger?
6. ## Thread: Low pass filter design

by cane21
Replies
3
Views
458

### Closed: Low pass filter design

Hi

I just need some clarification regarding a LPF design.

I have a signal f(t)= 4 sin(500t)+ sin(15000t) and want to filter out the high frequencies by at least 20dB.

7. ## Thread: Beaglebone Black C Altium Files

by cane21
Replies
1
Views
1,271

### Closed: Re: Beaglebone Black C Altium Files

I guess no one has these :cry:
I will update the Rev A5B files to Rev C and make them available for Altium users.

by cane21
Replies
2
Views
2,243

Thank you.

9. ## Thread: MIcrochip LAN8710A with SFP+?

by cane21
Replies
2
Views
2,243

### Closed: MIcrochip LAN8710A with SFP+?

Hi all,

Does anyone know if it's possible to use the Microchip LAN8710A Ethernet Phy with SFP instead of RJ45?

Regards
10. ## Thread: Beaglebone Black C Altium Files

by cane21
Replies
1
Views
1,271

### Closed: Beaglebone Black C Altium Files

Hi!

The Allegro files for the Beaglebone Black Rev C are available but unfortunately the Altium files are only for version A5B.

To convert the Allegro files to Altium, you need a licensed...
Results 1 to 10 of 10