tag:blogger.com,1999:blog-4191887753331304313.post3199690727562724640..comments2023-08-20T10:54:33.570+03:00Comments on DIYfan: Original PICKIT-2Христоhttp://www.blogger.com/profile/14002909704834630953noreply@blogger.comBlogger16125tag:blogger.com,1999:blog-4191887753331304313.post-77005714393243178852019-02-16T02:45:03.909+02:002019-02-16T02:45:03.909+02:00Hi,
It is really not worthed - you can buy from e...Hi, <br />It is really not worthed - you can buy from ebay Pickit2 for $8-$9 or Pickit3 for $11-$12. I can collect all the parts and make a PCB, but the price will be at least $30-$40.<br />Христоhttps://www.blogger.com/profile/14002909704834630953noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-37795109082229052019-02-15T14:50:51.524+02:002019-02-15T14:50:51.524+02:00Hi,how can I buy PCB and with all materials.Thanks...Hi,how can I buy PCB and with all materials.Thanks.<br />Kudret Uzunerhttps://www.blogger.com/profile/11173132226189279052noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-85037795555026459232016-10-19T21:23:10.918+03:002016-10-19T21:23:10.918+03:00Hi nice work there,
can i replace "MMBT390&q...Hi nice work there,<br /><br />can i replace "MMBT390" with 547 transistors ?<br />and doe 1mH work if repalced with 680uH ?Anonymoushttps://www.blogger.com/profile/05595824490208101040noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-90536456452248934672016-08-26T18:14:07.006+03:002016-08-26T18:14:07.006+03:00how did you make the PCB nice and clean ,,please s...how did you make the PCB nice and clean ,,please share on may email...spyruspy28@gmail.comAnonymoushttps://www.blogger.com/profile/12350424287525635193noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-45532293170900277472016-05-07T13:22:37.511+03:002016-05-07T13:22:37.511+03:00Thank you very much. I am going to build one. Thank you very much. I am going to build one. Available Jobshttps://www.blogger.com/profile/07337896242632559101noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-4564423133836490332014-06-12T23:41:19.602+03:002014-06-12T23:41:19.602+03:00The best solution for you is to find someone local...The best solution for you is to find someone locally - friend, or colleague, who own a programmer and who can program it for you. But if you can't find such person, then here a good collection with simple schematics for programming PICs via parallel, serial or USB ports: http://picpgm.picprojects.net/hardware.html#LVP_PROGRAMMERХристоhttps://www.blogger.com/profile/14002909704834630953noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-58029434860376468282014-06-12T21:28:25.173+03:002014-06-12T21:28:25.173+03:00by the way....Is there any way you might have a ci...by the way....Is there any way you might have a circuit for some very simple parallel programmer for that 18f2550 ? :P (chicken egg problem...)ellinonenosishttps://www.blogger.com/profile/09416705482612130599noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-46269067374807236162014-06-10T19:35:52.150+03:002014-06-10T19:35:52.150+03:00Thanks a lot for replying mate. I appreciate it. C...Thanks a lot for replying mate. I appreciate it. Cheers.ellinonenosishttps://www.blogger.com/profile/09416705482612130599noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-1570318574566680132014-06-10T13:44:46.704+03:002014-06-10T13:44:46.704+03:00Yes, it support. There isn't such jumper in th...Yes, it support. There isn't such jumper in the original PICKIT-2 too. The desired voltage is selected automatically or manually by software used for programing the microcontroller.Христоhttps://www.blogger.com/profile/14002909704834630953noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-30374543406306954272014-06-10T07:58:22.278+03:002014-06-10T07:58:22.278+03:00Does this support 3.3V MCU? I dont see any jumbers...Does this support 3.3V MCU? I dont see any jumbers so i assume it doesnt. Nice work by the way.ellinonenosishttps://www.blogger.com/profile/09416705482612130599noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-33480963511677496222014-06-08T16:13:13.186+03:002014-06-08T16:13:13.186+03:00The op-amp permits to adjust/tune precisely the ta...The op-amp permits to adjust/tune precisely the target-Vdd and at least to switch it on or off. Lite versions with permanent Vdd have a big drawback: you cannot use the "Vpp First" procedure that is the only possibility to reprogram a PIC that had been programmed with MCLRE=OFF. In that case it is has you have an OTP...Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-52559829144669637202014-03-25T22:43:12.866+02:002014-03-25T22:43:12.866+02:00I see you did this in EAGLE Version 6.3.0, and won...I see you did this in EAGLE Version 6.3.0, and wonted to ask if you could share the Eagle files.Anonymoushttps://www.blogger.com/profile/07273639056991135645noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-23717606637676024372014-02-13T00:15:34.456+02:002014-02-13T00:15:34.456+02:00Hi.
I use phototransfer method with photoresist PO...Hi.<br />I use phototransfer method with photoresist POSITIV 20<br />It's a bit complicated and slow, but the results are good indeed :)Христоhttps://www.blogger.com/profile/14002909704834630953noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-23810880087054490132014-02-10T14:35:14.875+02:002014-02-10T14:35:14.875+02:00hi
what toner transfer method you used?? (the pcb ...hi<br />what toner transfer method you used?? (the pcb is too neat)Anonymoushttps://www.blogger.com/profile/11676309826584208989noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-91671959540205368632013-12-19T15:09:44.835+02:002013-12-19T15:09:44.835+02:00I am not sure what the advantage/disadvantage of t...I am not sure what the advantage/disadvantage of the opamp is in the circuit. There are different meanings of "lite" in different versions. Some of them use different parts, and others have simplified the schematic. Mine, as explained in the article, is almost identical to the original, except removed memory chips, connector for on board programming of the microprocessor and two Schottky diodes replaced with equivalents. Христоhttps://www.blogger.com/profile/14002909704834630953noreply@blogger.comtag:blogger.com,1999:blog-4191887753331304313.post-67792286806640522842013-12-19T14:10:01.447+02:002013-12-19T14:10:01.447+02:00Hi
I am a newbie to PICs. I am planning to build ...Hi<br /><br />I am a newbie to PICs. I am planning to build myself a PICKit 2 (lite) programmer. I have check various circuits online and want to know what is the difference between the circuits with an op-amp and the one without an op-amp. The circuits without the op-amps are also claimed to be the lite version of PICKit 2. What is the advantage/disadvantage of the op-amp?Abu-Hafsshttps://www.blogger.com/profile/05225176577543770280noreply@blogger.com