I need a cable for a Pickit 3.... - Page 1
Forum section: electronics / beginners

author: cvriv
author_rank: Frequent Contributor
timestamp: May 15, 2017, 04:58:17 am
content: I bought a Microchip Pickit 3 recently. I want a short cable to connect the Pickit to the board. I noticed that the fake Pickits come with one. I want that cable, but cant find one to purchase alone.Im fine with making one, but don't know what the name of that 6 pin connector is called on the end of the ribbon cable. Could someone help me out with this? Also what would be the best cable/ wires to use? Just a ribbon cable?

author: MarkF
author_rank: Super Contributor
timestamp: May 15, 2017, 10:36:50 am
content: I use these jumper wires for solderless breadboards:https://www.adafruit.com/product/758I find the 6" length works best for me.If you don't want individual wires, Adafruit has Single Row Housing Packs and Male/Male Raw Jumper Wires to make whatever configuration you want:https://www.adafruit.com/product/3146https://www.adafruit.com/product/3142https://www.adafruit.com/product/3145

author: cvriv
author_rank: Frequent Contributor
timestamp: May 15, 2017, 08:27:42 pm
content: Sweet!! I have the jumper wires but what i really wanted were the inline connector things you posted! Thank you so much!

author: cvriv
author_rank: Frequent Contributor
timestamp: May 16, 2017, 01:03:09 am
content: Hey, can anyone recommend a good book on Assembly and a book on programming microprocessors with Assembly?

author: Mechatrommer
author_rank: Super Contributor
timestamp: May 16, 2017, 01:39:09 am
content: http://www.covingtoninnovations.com/noppp/picassem2004.pdf

author: KL27x
author_rank: Super Contributor
timestamp: May 16, 2017, 04:59:40 am
content: Assuming you want to learn for PICmicros, google"PIC Googlium tutorials"I suggest you get an enhance midrange PIC and start there.I actually learned through a mishmash of online tutorials (90% of which are primitive and will give you bad habits) and the datasheet. And it took me like 6 months to even blink an LED in assembly. I ended up going to PICaxe, first, just trying to learn the language (not assembly, just the language of micros and circuits in general, enough to decipher and put the datasheet into perspective) and build some confidence, then coming back at the PIC.When I finally found these tutorials, 90% of it was old hat to me by then, but the other 10% was solid gold. If I had this when I started, I would have had a 6 month head start. I had often thought of writing my own tutorial, but finding these killed that idea. This covers almost everything I know, and they are extremely well organized, concise, and well written. Whoever wrote these, he/she understands very well what he's doing. He understands very well what you don't. And how to teach. I couldn't explain anything any better than what is in these tutorials. (These tutorials are also kinda redundant. The more advanced ones include most all the basic stuff, so if you want to get the most bang for the buck, just start with the most advanced enhanced midrange PIC... go back to the most basic one if you have trouble.)They cost a few bucks, but worth 10x that. There are famous authors with well known books. I have purchased one the most highly rated book from one of the the most famous author. And it barely skims assembly beyond author stating he knows how to write it... and here are some of my C projects. No real instruction and no practical help. These Googlium tutorials, OTOH, it's like a crime that they are so cheap. The knowledge that will be poured so easily into your brain. It's highway robbery. I ended up buying them all just to make sure I didn't miss any tricks... After I had been programming PICs in assembly for many years.If you are new to electronics, in general, the free-to-download PICAXE manual has a great primer. One of the sections goes over basic electronics specifically pertinent to controlling things with a microcontroller.Edit: Correction. I just remembered how intimidating and incomprehensible is a 300 page datasheet. If you're new to micros, I would suggest you actually DO start with the basic device. You WILL want to print out the entire datasheet in hard copy. You will be referencing it, nonstop. The basic devices will have datasheet 1/4 the size.

author: MarkF
author_rank: Super Contributor
timestamp: May 16, 2017, 12:25:20 pm
content: Quote from: cvriv on May 15, 2017, 08:27:42 pmI would like to find the manufacturer and part numbers Adafruit is using for myself.

author: NivagSwerdna
author_rank: Super Contributor
timestamp: May 16, 2017, 01:21:55 pm
content: The pitch is standard so dupont jumper wires work fine. (Or get a bit of ribbon cable and solder to a 2.54 standard header)In fact some jumper wires and a breadboard, a 10k pull-up for /MCLR, an possibly a capacitor on VCAP if required is all you need to get started.Try to read the PIC ID to prove you have it wired the right way. I never remember so look up the details in the PicKit3 user guide (online PDF)e.g.http://www.ebay.co.uk/itm/262815768140

author: KL27x
author_rank: Super Contributor
timestamp: May 16, 2017, 08:42:45 pm
content: ^30AWG kynar solid core wrapping wire works fine, too. Wrap them to standard headers. I made my cables this way some 15 years ago. The wrap wires are fished through the very flexible cable sheath of old serial mouse. To seal the end between the sheath and the back of the headers, I used hotmelt on some, epoxy putty on others. They are all still working fine to this day. When I get the ribbon cable with a new programmer, I throw it away.If you don't have any suitable cable sheath, you can also just tie the wires into a tight bundle with more wrap wire.I have stock of pull away ribbon jumpers. Male to male, male to female, female to female. I'm somewhat used to using kynar wrap wire and 0.1" pin header to make/fix/connect just about anything. It's the duct tape of electronics.