Search found 6 matches

by Johansson
Wed Feb 14, 2024 11:19 am
Forum: Tools and Manufacturing Equipment
Topic: NSDSP programmer
Replies: 13
Views: 3919

Re: NSDSP programmer

No, I don''t know. That's a waste of time dealing with it. I bought another more professional programmer.
by Johansson
Sat Feb 03, 2024 9:31 am
Forum: Tools and Manufacturing Equipment
Topic: NSDSP programmer
Replies: 13
Views: 3919

Re: NSDSP programmer

yeh, I also have the programmer from Northern Software. This is a one-man mailbox company, a Russian man or something. The programmer I have is dead. It only worked for several months.
by Johansson
Fri Aug 25, 2023 8:41 am
Forum: CPLD and FPGA circuits
Topic: ATF15xx-DK3-U Atmel kit
Replies: 1
Views: 2437

Re: ATF15xx-DK3-U Atmel kit

no, you cannot use this kit for other EEPLDs than devices declared by Atmel.
by Johansson
Mon Aug 21, 2023 7:51 am
Forum: Motors
Topic: how to control the speed of a BLDC motor
Replies: 5
Views: 6287

Re: how to control the speed of a BLDC motor

This motor requires sufficient power and has an encoder that returns speed. The best way is PWM control with a microcontroller.
by Johansson
Sun Aug 20, 2023 7:18 pm
Forum: Test instruments
Topic: logic analyzer HP1663E
Replies: 2
Views: 3200

Re: logic analyzer HP1663E

I think if you don't have any documentation or drawing, it's best to use the re-engineering method and make a schematic.
by Johansson
Thu Jul 20, 2023 5:01 am
Forum: Test instruments
Topic: Relais Matrix - PSN
Replies: 4
Views: 4490

Relais Matrix - PSN

I'm looking for a manual, drawing, etc. for Rohde Schwarz Relay Matrix - PSN. P/N 290.9210.02.