1000 Threads found on edaboard.com: Pickit Schematic
Here we go again!!!
I drew the original pickit 3 schematic into Eagle. It is identical to the original in all but the following respects:
1) Test points have been omitted.
2) Memory chips have been substituted with SST parts
3) Q2 and Q3 have been substituted with Central Semiconductor parts.
4) The MOSFET'S have been substituted wit
Microcontrollers :: 01-15-2011 03:09 :: Computerman29 :: Replies: 17 :: Views: 9345
Have a look at the pickit2 on Microchip.
It is very cheap.
You can find schematics, firmware and software, source code for the whole thing on Microchip.
Microcontrollers :: 08-17-2007 17:22 :: btbass :: Replies: 10 :: Views: 14547
I start thinking about pickit 2 when I had some problems trying to program a PIC10F222:
I made some search, and spend some time seeing the microchip site and I like what I saw:
The pickit 2 i
Microcontrollers :: 10-01-2007 00:23 :: psmll :: Replies: 3 :: Views: 22184
I need de schematic pickit2 v2 in Eagle 4?
Microcontrollers :: 12-07-2007 07:30 :: simplicio :: Replies: 18 :: Views: 9960
Has anybody built this pickit 2 design? I don't remember where I got it. I think it may be elsewhere in this forum. It has no op-amp, bipolar transistors instead of mosfet's, and through-hole components. A quite simple design, but appears to be fully functional compared to the original. If someone has built this or knows whose des
Microcontrollers :: 12-10-2007 01:26 :: Computerman29 :: Replies: 8 :: Views: 2099
:?:I want to make my on pic programmer.I read about pickit 2 .I want to make this can any body help me.......................................................
Microcontrollers :: 03-26-2009 09:57 :: bilalkhld :: Replies: 2 :: Views: 1326
The best route to follow is to buy a pickit2 and develop from mplab. Its not everyone's favourite but it works and has a good help system.
The alternative is to get a schematic for the pickit and build it yourself but if it fails to work you will not know where the problem lies.
Old programmers like the JDM also work but serial ports are (...)
Microcontrollers :: 04-28-2010 01:34 :: bjhotmail :: Replies: 2 :: Views: 2422
pickit 2 clone49707
Microcontrollers :: 10-04-2010 11:48 :: john blue :: Replies: 5 :: Views: 1008
i have pickit 3 debug express programmer , can anyone help on how to connect it to pic16f84 when you want to program pic16f84. please help with schematic showing the connections.
Electronic Elementary Questions :: 02-09-2011 10:01 :: MDUMISENI :: Replies: 1 :: Views: 897
I have build pickit 2 lite clone and later I update the project to Junebug version of pickit 2 and I have PK2Error0024 error during enter in debug session.
I have measured the voltage on VDD and it is 4.3V
Does have anybody why I have this error?
The programming is working fine(read/write).
During troubleshooting the test are passed
Microcontrollers :: 06-20-2011 15:23 :: blind_man :: Replies: 21 :: Views: 1886
I am trying to burn PIC16F57 using pickit3 in circuit..but it won't work...Any suggestions..!!
Microcontrollers :: 11-09-2011 13:25 :: parthiv2eng :: Replies: 2 :: Views: 590
I found the schematic of pickit 2 in the user guide provide in microchip's web site. The firmware of pickit 2 is also available in microchip's site. So, I think it will work fine as like as the original one. Did anybody make pickit 2? I want to make it for myself.
Its just not worth building your own complet
Microcontrollers :: 02-17-2012 16:14 :: wp100 :: Replies: 25 :: Views: 1722
1. The programmer itself is powered from USB. That target device must be supplied from its own power supply during programming, since this programmer circuit cannot provide power to the target.
2. C1,2 - yes, either should be good. C4 - yes. C5 - Usually that would be 220nF (nanofarad) for Vusb, although the original pickit 2 uses 470nF. Not
Microcontrollers :: 04-20-2012 17:14 :: FoxyRick :: Replies: 12 :: Views: 843
First off, your PK2 Lite from blueroom does run the Debugger ok, I have an almost identical plan / build and it does debug fine.
You have said a lot of what you have done, but not mention a lot of other relavant points.
1. Which version of MPlab IDE or X are you using .
2. Have you build your clone on a breadboard or soldered board.
Microcontrollers :: 02-05-2014 16:09 :: wp100 :: Replies: 2 :: Views: 484
pickit2 firmware does work under W8.0, 8.1 and 8.1.1 32bit , so no fault there.
Your diagram looks ok though I cannot make out the value of the resistor pulling up Mclre .
Assume you mean the Pk2 is not detecting the 18f2550 chip.
Have you got the Pk2 screen set to Auto Detect ?
Have you tried Manually selecting the chip ?
Microcontrollers :: 05-04-2014 12:50 :: wp100 :: Replies: 1 :: Views: 273
As altready stated, the oscillator circuit is functionless during programming, programming is assumed to work with any external circuitry.
There's probably a simple reason like missing power supply, flipped debug pins, defective pickit etc.
Microcontrollers :: 08-27-2014 08:22 :: FvM :: Replies: 14 :: Views: 334
I need a schematic for Lead-Acid charger. An article about Lead-Acid charger was published in May?s 99 edition of Elektor magazine, but unfortunately I can?t get a printed or electronic copy of that edition.
Professional Hardware and Electronics Design :: 09-27-2001 06:14 :: igorsat :: Replies: 18 :: Views: 9088
i urgently need a schematic for a HP/SONY Monitor HP4332A. anyone have an idea, where to get it? perhaps even have it.
plz help me, pm or post
many THX in advance
Professional Hardware and Electronics Design :: 03-06-2002 11:08 :: elfeuz.k :: Replies: 3 :: Views: 1513
Does anyone have a schematic for a AEG CompuStar USV 200VA? Thanks for your help in advance.
Professional Hardware and Electronics Design :: 03-18-2002 06:13 :: Mr_Programmer :: Replies: 2 :: Views: 1001
I need a SMPS circuit for 90 to 275 VAC input and with output of +/- 7.5 VDC 500 mA.
Could someone help me by providing schematic drawing and bill of materials for this.
Professional Hardware and Electronics Design :: 04-20-2002 23:04 :: kumar :: Replies: 3 :: Views: 1574
Where can I find ELectric Guitar Effects
schematic circuits ?
For exampLe; booster, distortion, tremoLo,
Professional Hardware and Electronics Design :: 04-28-2002 20:03 :: aLone :: Replies: 3 :: Views: 1358
Does anyone has a schematic of a telephone dialer? The way it should works is that the input is a momentary contact that triggers
the device to dial a preset number. I have looked around here on the forum and also on
other ones but I can't find what I'm looking for.
Professional Hardware and Electronics Design :: 05-06-2002 04:06 :: Rolec :: Replies: 7 :: Views: 1686
I'm looking for a TV-schematic of a Panasonic type TX-25W3C. Does someone have this or knows a URL where to find it?
Professional Hardware and Electronics Design :: 05-16-2002 03:01 :: sathunter :: Replies: 0 :: Views: 1475
Any one have a schematic for an active low loss circuit to combine 2-3 UHF aerials and signals.
Professional Hardware and Electronics Design :: 05-18-2002 05:17 :: darksky041257 :: Replies: 3 :: Views: 2287
I'm looking for schematic for Halda - rally computer used in rally cars to count the distance and time. I will be very thankful :P for any information where to look for information, or how to start build it up. Please send info to my priv email:
Professional Hardware and Electronics Design :: 05-28-2002 11:15 :: beejay :: Replies: 0 :: Views: 1127
Who has the schematic of active antenna loop through of DVB_C tuner?
Such as THOMSON DCF8716
RF, Microwave, Antennas and Optics :: 06-07-2002 00:12 :: ynhe :: Replies: 0 :: Views: 2655
I am looking for 8051 schematic or PCB Eagle File with EPROM and I/O Connection for design of applikation. Can somebody help me?
Professional Hardware and Electronics Design :: 06-08-2002 18:02 :: Palik :: Replies: 9 :: Views: 2739
Need a tip about PIC16f84-based GSM alarm (GSM suports AT command set) + source code schematic wellcome
Professional Hardware and Electronics Design :: 06-17-2002 00:50 :: luc2002 :: Replies: 1 :: Views: 3940
Does Any body know how to Drive a 3A stepper motor , I want a schematic.
Professional Hardware and Electronics Design :: 07-29-2002 11:32 :: Gregcooler :: Replies: 6 :: Views: 5514
Where can I find a JTAG cable schematic compatible for X*ilinx' CPLDs.
Professional Hardware and Electronics Design :: 08-01-2002 11:29 :: gargamel_67 :: Replies: 2 :: Views: 1807
Full schematic/project for a good quality bench power supply anybody please?. Commercial Dual Laboratory type would do just fine
Professional Hardware and Electronics Design :: 08-01-2002 12:12 :: Git :: Replies: 7 :: Views: 2198
I need a schematic / app note to a Electronic Brake for an AC motor, using DC injection with SCR's.
Can anyone help ?
Other Design :: 09-23-2002 09:39 :: Codeman :: Replies: 2 :: Views: 4149
Does somebody know a possibility to import an Eagle4-schematic in Protel 99 (e.g.: export netlists in Eagle via special ULP)?
Any suggestions are welcomed.
PCB Routing Schematic Layout software and Simulation :: 09-25-2002 08:25 :: M!k :: Replies: 3 :: Views: 5994
I search the schematic and PCB design for this:
Elektronika Praktyczna 09/2002
Probably only polish people.
If you have the scan of this article, please send me:
For your information is simple CD AUDIO PLAYER with 8252 programed in BASCOM.
Hobby Circuits and Small Projects Problems :: 09-25-2002 15:55 :: fatkiller :: Replies: 6 :: Views: 3202
Hello her is the schematic, is very easy and it works (with PAL and NTSC):
S-video side RCA side
Hobby Circuits and Small Projects Problems :: 09-27-2002 07:56 :: borut :: Replies: 0 :: Views: 3825
i do not found in search of www.
plase know me to datasheet or schematic.
i need pal video in to hsync & vsync schematic.
Professional Hardware and Electronics Design :: 10-06-2002 02:53 :: z543g :: Replies: 5 :: Views: 3178
In the topic ,
elone Posted: 06 Oct 2002 18:45
I use ECS241 , 446 for some years, I think your question will have no answer ! Think about millions gates netlist , in ecs , you must split it to thousands pages , it no possible
I found there exists the tool for converting diffe
ASIC Design Methodologies and Tools (Digital) :: 12-03-2002 07:16 :: joe2moon :: Replies: 3 :: Views: 2508
I want to build frequency counter with microcontrller 0 to 10,100,1000MHz(LCD or led display) with 8 digit display. Have anyone scheme with source code for microcontroller.
Hobby Circuits and Small Projects Problems :: 12-05-2002 09:07 :: igor :: Replies: 15 :: Views: 10940
which tools can i use easy to draw transistor level circuit schematic and can output spice netlist for hspice simulation in linux enviroment? i hope the tools can be easy get, free or cr*ck already.thanks!
Linux Software :: 12-11-2002 08:27 :: mists :: Replies: 2 :: Views: 3635
SATCAD - a schematic capture, pcb design and tooling package.
The source code, dos executables, manual and many other bits and pieces are at
1. -> t
Microcontrollers :: 12-12-2002 00:44 :: jimjim2k :: Replies: 0 :: Views: 1510
Just about every "schematic capture" system is nothing more than a glorified drawing tool. The data they store are just drawings. Sheet after sheet of disconnected graphical data, with no design-wide resolution.
Cohesion Cohesion Chip Designer is more that a "schematic capture" system. It's a hierarchical database system. The drawing aspect
Microcontrollers :: 12-12-2002 00:49 :: jimjim2k :: Replies: 0 :: Views: 1905
Just wanted to get a couple of opinions of PCB packages. I need to come up with a reccomendation to a university on PCB tools. As you probably can guess, cost is a very serious concern. I'm looking for a complete package that can do schematic entry and maybe a 4 layer stckup pcb layout. Autorouting isn't needed but forward annotation from schem
PCB Routing Schematic Layout software and Simulation :: 12-16-2002 21:22 :: smoothjoey :: Replies: 3 :: Views: 2562
I want to use my Siemens M50 to connect internet from my pc via com ports.
Please help me by a data cable schematic.
Thanks in advance.
Professional Hardware and Electronics Design :: 01-02-2003 13:05 :: truvahorse :: Replies: 0 :: Views: 949
I need a schematic which programs both PICs & SXs.
I've Conquest based PicProg works with ICProg. Is this programmer
support SXs with ICProg?
If so, where do I have to connect OSC1 and OSC2 pins of SX at programmer?
I mean which is which OSC1,OSC2@SX and PGD(RB7),PGC(RB6)@PIC ?
PC Programming and Interfacing :: 01-06-2003 05:00 :: Sobakava :: Replies: 13 :: Views: 5899
Does anyone have a copy of the ISP cable schematic used by
the Atmel AT89ISP programming software? I would like to make up one
for hobby use and wanted to ask before I attempted to 'reverse-engineer'
the software. Atmel doesn't want to give out the schematic!?
PC Programming and Interfacing :: 01-06-2003 13:55 :: rfdes :: Replies: 2 :: Views: 2659
Hobby Circuits and Small Projects Problems :: 01-09-2003 10:13 :: incognito :: Replies: 4 :: Views: 2797
I want Universal Programmer schematic, and Programmer Programing software.
Or anything fit with 8051 :idea:
PC Programming and Interfacing :: 01-11-2003 23:55 :: diver143 :: Replies: 15 :: Views: 6266
generate a schematic Symbol from your VHDL code using this free tool
Software Links :: 01-15-2003 05:23 :: EcraZ :: Replies: 0 :: Views: 1045
Does Any body know how to Drive a brushless motor with PWM interface?
I want a schematic.
Professional Hardware and Electronics Design :: 01-15-2003 13:11 :: gnomix :: Replies: 2 :: Views: 1837
link for free schematic editor:
Version for Windows available !
Software Links :: 01-15-2003 22:59 :: nick25 :: Replies: 0 :: Views: 1557