How to make a Mbus cable for nk_calc?Or where to buy it? - GSM-Forum

Migeni · 02-26-2002, 00:01

Or where can i buy this cable? I tried to make it by myself, but it looks like I haven't made it. :-(. I connected TX and RX together - so i got a Mbus. Then, I made a Mbus, but I can't use it. I have a cables for 8210, 5110-6210, 3210 and they are working for me, but no working cable for 3310/3330. Please, anyone help me!!!!

northernbloke · 02-26-2002, 00:11

the schematic included in NK-Calc works fine - i built one today - i didnt have a 74HC04 chip so I used a 74HC14 instead - but it does work fine.

Check your wiring mate.

[ 26 February 2002: Message edited by: northernbloke ]</p>

dragories · 02-28-2002, 09:32

replacement for BC239C hard to find. ()anyone try to replace this transistor. hard to find this transistor here in my country. sorry for my bad english k.

neb · 02-28-2002, 10:54

@dragories

Any general purpose NPN transistor should work. I use C945 on M2bus interface and it works good.

BR,

neb · 02-28-2002, 11:08

@dragories

Any general purpose NPN transistor should work. I use C945 on M2bus interface and it works good.

BR,

-=KnOeFz=- · 02-28-2002, 13:04

I used C549C and it's working.

-=K=-

martinb · 02-28-2002, 13:54

I used BC549C on the circuit diagram included with NK-CALC and it works fine, Also made lead to use interchangeable phone connectors. If you find an old lead that works fine then why not cut the phone connector off and replace with a 6 pin PS2 type connector then you can use the ends off your flasher leads ( I've done this and this works )

02-28-2002, 15:42

I am using ordinary MAX232 interface, with one diode and resistor. Works fine W/O problems of any kind. Only problem i have is ****y windows....

Paul.Thomas · 02-28-2002, 16:28

goto Http://www.mobile-mayhem.co.uk we have them

02-26-2002, 00:01	#1 (permalink)
Migeni Freak Poster Join Date: Feb 2002 Location: Europe Age: 33 Posts: 306 Member: 9736 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	How to make a Mbus cable for nk_calc?Or where to buy it? Or where can i buy this cable? I tried to make it by myself, but it looks like I haven't made it. :-(. I connected TX and RX together - so i got a Mbus. Then, I made a Mbus, but I can't use it. I have a cables for 8210, 5110-6210, 3210 and they are working for me, but no working cable for 3310/3330. Please, anyone help me!!!!

02-28-2002, 09:32	#3 (permalink)
dragories Freak Poster Join Date: Jan 2002 Location: phils. Posts: 240 Member: 8450 Status: Offline Thanks: 211 Thanked 14 Times in 10 Posts	replacement for BC239C hard to find. replacement for BC239C hard to find. ()anyone try to replace this transistor. hard to find this transistor here in my country. sorry for my bad english k.

02-28-2002, 16:28	#9 (permalink)
Paul.Thomas Freak Poster Join Date: Jul 2001 Location: Pattaya Thailand Posts: 173 Member: 5302 Status: Offline Thanks: 14 Thanked 9 Times in 7 Posts	NK Calc Cable goto Http://www.mobile-mayhem.co.uk we have them

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02-26-2002, 00:11	#2 (permalink)
northernbloke No Life Poster Join Date: Dec 2001 Posts: 548 Member: 8030 Status: Offline Thanks: 12 Thanked 3 Times in 1 Post	the schematic included in NK-Calc works fine - i built one today - i didnt have a 74HC04 chip so I used a 74HC14 instead - but it does work fine. Check your wiring mate. [ 26 February 2002: Message edited by: northernbloke ]</p>

02-28-2002, 10:54	#4 (permalink)
neb Freak Poster Join Date: Dec 1999 Location: Earth Posts: 465 Member: 751 Status: Offline Thanks: 3 Thanked 19 Times in 9 Posts	@dragories Any general purpose NPN transistor should work. I use C945 on M2bus interface and it works good. BR,

02-28-2002, 11:08	#5 (permalink)
neb Freak Poster Join Date: Dec 1999 Location: Earth Posts: 465 Member: 751 Status: Offline Thanks: 3 Thanked 19 Times in 9 Posts	@dragories Any general purpose NPN transistor should work. I use C945 on M2bus interface and it works good. BR,

02-28-2002, 13:04	#6 (permalink)
-=KnOeFz=- Freak Poster Join Date: Mar 2001 Location: Netherlands Posts: 365 Member: 3561 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	I used C549C and it's working. -=K=-

02-28-2002, 13:54	#7 (permalink)
martinb Junior Member Join Date: Feb 2002 Location: Essex, UK. Posts: 3 Member: 9722 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	I used BC549C on the circuit diagram included with NK-CALC and it works fine, Also made lead to use interchangeable phone connectors. If you find an old lead that works fine then why not cut the phone connector off and replace with a 6 pin PS2 type connector then you can use the ends off your flasher leads ( I've done this and this works )

02-28-2002, 15:42	#8 (permalink)
legija Guest Posts: n/a Member:	I am using ordinary MAX232 interface, with one diode and resistor. Works fine W/O problems of any kind. Only problem i have is ****y windows....