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Spectrum USB KeyboardI know you can buy these but how do you make one . What I am thinking of be similar to the type described in Issue 1352 of Micro Mart at page 45 .The…
... to get rid of the double sided tape now used (to ... or bolt fix of the PCB to the new base board ... of pulling the small PCB off the double sided tape when pulling ... approach to fixing the USB PCB in a way that does ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... resoldered the wiring to the PCB on this one ,reversing it ... was on the negative side of the PCB and I also put ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... which will secure both the PCB and the coil block.
PCB's holes are OK ... plastic.
5) The PCB can then be slid onto ... the underneath of the top side of the Maplin box.
PCB and the coils on top ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... base of the case. The PCB is already on a block ... with this approach . The fabrication side of it all has been ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... both parts ( both the PCB and the transformer coil block ... added in to the side of the metal case. ... jagged metal protrusions on the PCB (that will be soldered ... been secured to the PCB with Araldite as one of ... black case , from side to side inside the case and ... -
External Z80 CPUHi Looking for some advice if possible. Many years ago I had a plug-in board for a Spectrum 48k which had a couple of switches, a z80 CPU, and a S…
Doesn't even have to be a double sided board. I've done a couple of IDE boards like that with the connectors on one side and the other components on the copper side. -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... left to right (on the PCB connector) we have:-
...
Cable 1 on the PCB in Red is shown as ... other cables on the other side , probably GRN cables . ... correct cable on the other side ie on the (original ... ) half bit of the side of the VGA "proper/ ... -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... inserting port connectors into the side of this case does offer ... original Speccy the ZX-Uno PCB does "cover the ground" with ... much smaller sized PCB than the original Spectrum which ... on the edge of the PCB. So it may be the ... -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... with say 2 mill either side .
I have dropped ... help to anchor this lightweight PCB and case to the "wraparound ... -
P.O.W.As far as I know, a port of P.O.W. (Prisoners of War) from NHK, doesn't exist. [img]https://cld.pt/dl/download/61d19b5e-453b-489c-b17b-d3ed6fccd594/…
... our tile count to 256 (double that if we use more ... between 0-255, again, its double if we go over that ... ....
Sitting on the side lines for now... ;) -
Harlequin 128k??Hi peeps... I've seen that you can do a 128k version of the Harlequin board. Is it just the standard board with different chips or is it a dif…
... placed at right hand side of the PCB. For the first you ... if you look at the PCB with the edge connector right ... ground and solder its ground side pin to a switch that ... -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
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I will get the PCB on Sunday so at that ... box
1)The PCB will be affixed/screwed to ... out at the top, The side connectors will loosely hold the ... now, it is an unknown PCB whose strength and durability needs ... -
P.O.W.As far as I know, a port of P.O.W. (Prisoners of War) from NHK, doesn't exist. [img]https://cld.pt/dl/download/61d19b5e-453b-489c-b17b-d3ed6fccd594/…
... case, this attribute shifting could double as one of the (fixed ... , where 2 consecutive attr (side by side), can change color.
The ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... no longer fouled the right side PCB and the joystick connector . This ... screw down the whole right side . The PCB should now be unthreatened ... to their bases , This left side of both these cases now ... securely fixed on this left side . But the snag was doing ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... double sided 80T drives had HEADS put here for the other side ... -
ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
... calculate, price of components with PCB is 8,2 EUR. This ... a single click action, a double click action and a long ... /> So all components (but the PCB, seeedstudio) are sourced from Farnell ... -
There's a games cafe in Glasgow got an R-Type cab.Just saw someone tweet a photo of it, tweeted back to ask what the hi-score is, still just the factory setting hi-scores on it, so I'm going to pop i…
... the lookout for an original Double Dragon Cab for their place ... don't want just the PCB shoved inside a generic 3 ... -
So were the 80's really that great?I should imagine that most of us on WoS were kids during the 80's. I was 6 at the start of the 80's and obviously 16 at the and. Now that is one he…
... knew his way around a PCB and figured out that it ... a little door on the side where you could tune them ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... the cable at the drive side. The 34p. connector of the ... is normally on the RIGHT side (not left) of the connector ... inter-connected at the "supply side". It would be sufficient to ... with or from the Discovery PCB side of things not that cabling ... -
Which great games had terrible Loading screen/title screens?Which great games had terrible Loading screen/title screens and could do with a remake? :) This will be interesting
... versions of marquee art of Double Dragon.
[img]http ... few Double Dragon machines back in 87.
The main side ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... GROUND pin).
-- Connector 'up side down' just turnes the drive ... to a position on the PCB where it was not designed ... -
Upper memory issueZX Spectrum 48K, issue 2, boots fine. Lower RAM OK. When tested with the new test ROM in the Diagboard, for all upper RAM tests "FAIL" is shown. I…
... , and on the reverse side of the PCB, for solder splashes or ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... if on the bottom side of the PCB would involve a rebuild ... -
ZX Spectrum CartridgesI have been thinking of "cloning" ZX Cartridges for a while (case, board and silicon skirt), to be able to make new releases or replace damaged cartr…
... , I setup a mini test PCB for each, with header sockets ... />
This is one down side of Wire Wrap technique, if ... -
ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
... track is on the component side and gets covered by the ... two pins on the solder side afterwards (at least until the ... drilling a hole in the PCB =:-)
Happy hacking ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... renewed on the Opus Discovery PCB. My Veho USB microscope ... With the PCB out re riveting the left hand side of the ... as far as its own PCB was concerned : the clever ... width on the right hand side of the Opus . A ... feet, to the bottom side of the under-plate to ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... is Drive 2 the only "side" that works? . Still it is ... general under-powering of the PCB itself?. -
+2A PSU ResurrectionHi all. I have a couple of +2A machines and a +3 with PSUs for each but I'm having a problem with one of them. I've replaced the internal glass…
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Nothing on the mains side of the transformer when it ... the transformer connects to the PCB, is the main output transistor ... -
+2A PSU ResurrectionHi all. I have a couple of +2A machines and a +3 with PSUs for each but I'm having a problem with one of them. I've replaced the internal glass…
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Nothing on the mains side of the transformer when it ... the transformer connects to the PCB, is the main output transistor ... -
MSX joystick to kempston interface?Although I have tried and got one MSX joystick working with a kempston interface, after looking at the pin-out of the MSX Joystick connector and the …
... it's +5V on kempston side and fire on the msx ... -fire) and yet the pcb inside has some transistors and ... t connecting pin 7 (kempston side/+5V) to pin 5 ( ... MSX side) and pin 8 (Kempston side/ground) to pin ... 9 (MSX side) be a ...
