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“Four fried chickens and a Coke “ The Blues Brothers pinball

It's running an Arduino Mega 2560 Pro, interfacing to a pair of 6521 PIAs, like and old Bally/Stern board set without the 6800.

Actually you are very close. The concept is the same and yes, the schematic very closely follows early Bally/Stern. Fortunately, a company I had never heard off previously, WDC, has basically 'remade' these old PIAs and they are now available brand new! They are pin for pin compatible with 6820/21's and the spec sheet even says as much and mentions all of the manufacturer's of 6820's. Interestingly they are available ONLY in DIP40 and not made as SMD at all.

Another bonus was this company is quite happy to deal directly with us, they said, because we are the manufacturer, we are the "final user" of their product.

So we are able to build these new boards using all brand new parts which is quite nice! It also means people with older 6821's in stock would be able to use them as test or spare parts if ever needed.

(eagle eyed people will observe in the picture of our board set above that we have used original 6821's - these test boards sets were built before the new chips had arrived).


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nice little update from Mike today , really good to be kept in the loop every step of the way.
Sounds like there has been some flow tweaking and the code is complete.
Looks like xmas has been missed for shipping, however I am more than happy to wait as long as it takes for it to be right.
 

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Great news but what is going on with the metal plate, has 2 different wattage ratings for the different voltages, that can't be right, would have thought the wattage would be the same and it's the amps that normally differ. Can't see it running 100% more energy efficient on 240v over 110v.
 
Great news but what is going on with the metal plate, has 2 different wattage ratings for the different voltages, that can't be right, would have thought the wattage would be the same and it's the amps that normally differ. Can't see it running 100% more energy efficient on 240v over 110v.
No idea 😂
Just plug it in and see what happens
 
I was guessing not as it hasn’t yet been listed in the “for sale” section 😉
I am so incredibly excited about Monday and the planned session on Tuesday… it’s not ever gonna be for sale it’s “ the blues brothers “ it’s the ultimate keeper .
Can’t wait
 
If I could be assed I would do a video … but as you know people are still waiting for this 😂😂
Was only 15 years ago 😂😂😂😂

 
I kinda wish I had filmed all the hundreds of games that had passed through and still one day hope to finish the two pinball docs that I have started but with the current mojo level so low it doesn’t help
However a few new pins arriving soon might get the mojo back
 
Amazing stuff ⭐⭐⭐⭐⭐⭐⭐
I got my dates messed up and postponed mine by a week when I didn’t need to 😂😂😂
Gonna be a great seller for you Dave it’s the ultimate theme
Ours was ment to be here Thursday but Heathrow warehouses are a nightmare for releasing goods at the moment

It’s one I’m excited to get set up and show next week
 
Ours was ment to be here Thursday but Heathrow warehouses are a nightmare for releasing goods at the moment

It’s one I’m excited to get set up and show next week

Oh bugger I hope I don’t have that issue mine must have come across with yours I asked fed ex to postpone as I was away but for some reason said I was away for a week longer I was expecting it here Wednesday 😂🙈🙈🙈😂
Got a beer session for Tuesday so I do hope it arrives.. that’s awesome you gonna be able to show it at the EAG. The game is getting some serious excitement now , still can’t believe we actually have a blues brothers pinball
 
@Will2.0 Ours shipped differently to yours as it only left on Tuesday and we use an expedited service as needed to make sure it was here in time for the show
We also used it for Abba that was here in under 24 hours which was crazy fast
 
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