Episode 1958 Boards are back Rev B available: www.pcbway.com... Pins available on Digikey and Mouser: TE Connectivity AMP Connectors 1544210-2 Be a Patron: / imsaiguy
Time to toss the Ferric Chloride, well almost, It's still the way to go for a quick and dirty pcb. I'll be placing an order as well. Thanks for taking the time to do the gerber files. I really enjoy my daily dose of IMSAI Guy with the days first cup of coffee.
@@joeteejoetee I'm currently above the free shipping threshold with my digikey shopping cart and I'm about to finally order 500 of those bad boys for $10. You really gotta bundle your projects when ordering from distributors, guys! P.S.: My shopping cart total is currently $124,87, shipping is free above $60 for germany. I've put in a lot of the small bourne potentiometers and some DACs for at least ~4 different projects too...
You've inspired me. I'm going to create some of these boards myself. I've never used a service like PCBWay, but I'll check them out via your link. Love your videos, and creativity. Thank you.
It might be a good idea to repeat the same pads and tracks on the other side of the PCB. That way, if you lift a pad or damage one side, you can still use the other side rather than throwing it out.
V grove is also done with a V wheel. For a 6 layer design for a miniature telemetry transmitter , inner layers 3,4 had power and programming connections, layer 1,2, 5,6 V groved, the transmitter portion would be potted into a pocket, then gain and frequency would be programmed, unpotted portion would be snapped off. The final product would be installed into compressor of a jet engine, running up to 40,000RPM, cooled with liquid nitrogen, with a static load of >100,000g.
You can get twice the number of pins per inch by using tenth inch dual headers. The board fits reasonably between the two rows of pins. This can give noticeably higher packing density, plus allowing plug-in modules for troubleshooting convenience.
Nice. This looks like a great way to deal with SMD parts for experimenting with a breadboard. The pins are thin so should go in and out of the breadboard easily. I soldered two strips of square header pins onto my Arduino Nano and now the Arduino is permanently mounted on a breadboard since the 30 pins fit tightly and make it almost impossible to remove. But that's ok. It is now my Arduino board. If you do this think about how you want it mounted before you press it into the breadboard.
These may also work well, can't post a link but can be searched on Ama "Pin Header Strip for Arduino Gpio 40 pin x 10pcs Male Headers Pins Rignt Angle 90 Degrees Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Machine Breadboard"
Thanks for the inspiration, i like it... I'm thinking about drawing something like this myself based on my own ideas or for special components. One question, how thick are the boards so that the connections fit well?
TRUE! I use Gold machine-pin Male-2-Male connector strips. I buy the strips with different diameter pins, so I can choose between the outward facing connector diameter for Proto-Boards or matching Gold Female sockets later.
IMSAI GUY, did you include schematics for the two OpAmp boards? I can't locate them, although they flashed by in the 2of3 video. Are they available? I have learned a great deal from your videos, even for an old guy. Please let me know if I missed them in the post.
I don't get it. When I add this project to my PCBWay cart it starts out with an estimated cost of around $30. But after review the actual cost shoots up to $131! What's happening? Am I ordering it wrong? Is there something I need to change to get it back down to $30? Or does it actually cost well over one hundred dollars to have this project manufactured? JLCPCB comes up with a price of $31.80. I like PCBWay. But why the huge difference in cost: $131 vs $31?
@@IMSAIGuy Yeah well $130 is a deal breaker for hobbyists like me. I'm trying to figure out a way to reduce cost but I'm not given the option to opt out of fast shipping. I'm not sure what panelization is but I'm guessing that it's baked into your design and I can't do anything about that either. The V-groove thing must add considerable cost. I'm tempted to try JLCPCB but I suspect that the V-groove isn't going to happen through them which of course would be bad. What do you think? But in other news I love your chip of the day schtick and I always look forward to that. I've added a few of your projects to my PCBWay cart (Zener diode tester and protoboard power supply). I guess I'll just delete the SIP to SMD board and settle for those two other things. I have received your two Lorenz PCB's from PCBWay and I've also sourced all the parts so I'll be playing with those this weekend.
@@kenkostan Did you get the boards back yet? Do they include he 'V-grooves?' Something is screwy with PCBway. No matter how I submit the request it comes up for 50 boards with rapid shipping. I can't seem to change it. Hopefully JLCPCB works out. I've use both services and they seem to do good work.
@@jbravovideos If that's the case, I might have to try JLCPCB out for this project. I have used JLCPCB before and I was happy with the results. Did you get the V-grooves included with the order? I'm wondering if that's the issue?
@@IMSAIGuy it's good to have something to help with the smd parts. Getting active components in through-hole version is sometimes a challenge. How about "smsip card"?
Time to toss the Ferric Chloride, well almost, It's still the way to go for a quick and dirty pcb. I'll be placing an order as well. Thanks for taking the time to do the gerber files. I really enjoy my daily dose of IMSAI Guy with the days first cup of coffee.
*checks description* "Pins available on Digikey and Mouser"
HOLY HELL, those are handy. Will order a bunch, THANKS SO MUCH
Did you order? PCBway is charging $131 for this project. HOLY HELL! Not so handy.
I bought 500 (!!!) of them from DigiKey and the shipping cost more than 500 parts !!!
@@joeteejoetee I'm currently above the free shipping threshold with my digikey shopping cart and I'm about to finally order 500 of those bad boys for $10.
You really gotta bundle your projects when ordering from distributors, guys!
P.S.: My shopping cart total is currently $124,87, shipping is free above $60 for germany. I've put in a lot of the small bourne potentiometers and some DACs for at least ~4 different projects too...
You've inspired me. I'm going to create some of these boards myself. I've never used a service like PCBWay, but I'll check them out via your link. Love your videos, and creativity. Thank you.
It might be a good idea to repeat the same pads and tracks on the other side of the PCB. That way, if you lift a pad or damage one side, you can still use the other side rather than throwing it out.
Looks like a good and inexpensive way to do an edge connector.
V grove is also done with a V wheel.
For a 6 layer design for a miniature telemetry transmitter , inner layers 3,4 had power and programming connections, layer 1,2, 5,6 V groved, the transmitter portion would be potted into a pocket, then gain and frequency would be programmed, unpotted portion would be snapped off.
The final product would be installed into compressor of a jet engine, running up to 40,000RPM, cooled with liquid nitrogen, with a static load of >100,000g.
You can get twice the number of pins per inch by using tenth inch dual headers. The board fits reasonably between the two rows of pins. This can give noticeably higher packing density, plus allowing plug-in modules for troubleshooting convenience.
That's not breadboard compatible, which was the goal here FWIW.
Any particular reason to have double V-groves? It would have been more space saving to have a single V-groove between boards.
Very nice looking boards. I make mine at home, which is very satisfying too.
What a great job. Thanks. I'm thinking of starting a subscription to PCBWay for your boards 😁
Nice. This looks like a great way to deal with SMD parts for experimenting with a breadboard. The pins are thin so should go in and out of the breadboard easily.
I soldered two strips of square header pins onto my Arduino Nano and now the Arduino is permanently mounted on a breadboard since the 30 pins fit tightly and make it almost impossible to remove. But that's ok. It is now my Arduino board. If you do this think about how you want it mounted before you press it into the breadboard.
You can poke something underneath (I usually use the back of my tweezers) and carefully lever it up.
@@notsurt True. But it is fine where it is. Permanently attached to the breadboard.
These may also work well, can't post a link but can be searched on Ama
"Pin Header Strip for Arduino Gpio 40 pin x 10pcs Male Headers Pins Rignt Angle 90 Degrees Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Machine Breadboard"
are the pins available from Our Friends in Thief River Falls?
Trying to find out where to get these pins in the UK.
Yes, cut-tape in-stock.
Thanks for the inspiration, i like it... I'm thinking about drawing something like this myself based on my own ideas or for special components. One question, how thick are the boards so that the connections fit well?
I'm using 0.1" male pin header for this. It's cheaper and more robust.
TRUE!
I use Gold machine-pin Male-2-Male connector strips. I buy the strips with different diameter pins, so I can choose between the outward facing connector diameter for Proto-Boards or matching Gold Female sockets later.
Wouldn’t you want to solder the IC onto the board first? Might be worth mentioning
PCBWAY charges additional $100 extra for v-groves on my order. Did I do something wrong when ordering?
I seem to be running into the same problem. I'm curious to know if the 'IMSAI guy' paid that premium price or if maybe we are doing something wrong?
IMSAI GUY, did you include schematics for the two OpAmp boards? I can't locate them, although they flashed by in the 2of3 video. Are they available? I have learned a great deal from your videos, even for an old guy. Please let me know if I missed them in the post.
I added it: www.pcbway.com/project/shareproject/SMD_to_SIP_adapter_boards_0a8b2aa6.html
I don't get it. When I add this project to my PCBWay cart it starts out with an estimated cost of around $30. But after review the actual cost shoots up to $131! What's happening? Am I ordering it wrong? Is there something I need to change to get it back down to $30? Or does it actually cost well over one hundred dollars to have this project manufactured? JLCPCB comes up with a price of $31.80. I like PCBWay. But why the huge difference in cost: $131 vs $31?
the panalization and vgrooves cost. $130 is about right with fast shipping.
@@IMSAIGuy Yeah well $130 is a deal breaker for hobbyists like me. I'm trying to figure out a way to reduce cost but I'm not given the option to opt out of fast shipping. I'm not sure what panelization is but I'm guessing that it's baked into your design and I can't do anything about that either. The V-groove thing must add considerable cost. I'm tempted to try JLCPCB but I suspect that the V-groove isn't going to happen through them which of course would be bad. What do you think? But in other news I love your chip of the day schtick and I always look forward to that. I've added a few of your projects to my PCBWay cart (Zener diode tester and protoboard power supply). I guess I'll just delete the SIP to SMD board and settle for those two other things. I have received your two Lorenz PCB's from PCBWay and I've also sourced all the parts so I'll be playing with those this weekend.
yes, it is expensive I agree. all PCB houses can do Vgrooves
I ordered mine at JLCPCB=$12.77 plus shipping
@@kenkostan Did you get the boards back yet? Do they include he 'V-grooves?' Something is screwy with PCBway. No matter how I submit the request it comes up for 50 boards with rapid shipping. I can't seem to change it. Hopefully JLCPCB works out. I've use both services and they seem to do good work.
3:57 - Clever!
sweet!
Tried to order the boards, order went under review and when approved the price went to from $42 to $143. Not paying that amount.
Those are more than 5 Designs per panel, JLC has specific wording for these cases and is upfront about it, when you look closely.
I uploaded the gerber files and submitted the order with JLCPCB and the price was a third of what PCBWAY wanted to charge me
@@jbravovideos If that's the case, I might have to try JLCPCB out for this project. I have used JLCPCB before and I was happy with the results. Did you get the V-grooves included with the order? I'm wondering if that's the issue?
do you think scoring V groves in both directions would work also?
It does work but most places only do V-cuts full board length, so there'd be less flexibility when it comes to sizes of sub-boards.
Have the board errors been corrected?
yes
01:19 "left, right, in the middle"
PCB castellations next please
Doing part 4/3?
I'll be using them for chips of the day
@@IMSAIGuy it's good to have something to help with the smd parts. Getting active components in through-hole version is sometimes a challenge. How about "smsip card"?
I hope your many junk boards end up in a freeby pile at the shop.