stardot.org.uk

it is a rom holder for stl solidisk / normal you use the 32k bord or 128k board
but if you what no 32k ram or 128k ram you can put you rom there
without removing the "socket"for the 32k or 128 board

make a machine code program with the run option for !boot (*opt 4,2)

maybe to good , it must have SPI mode to work ( that is old stuff)

smart-spi rom

if you what tube conneted go for that one

how did i call that ?? ( old man do not remember his software products )

because of other things in life , i have no time for
USER-dos or TUBE-dos rom

Windows do not use SPI thans why simetimes the card look oke

rharper wrote: ↑

Mon Apr 06, 2020 10:10 am

Working SD cards can stop working (Card? response) and need a reformat + copy BEEB.MMB back, sometimes more than once and sometimes never to work again on the MMC card interface though they seem fine under Windows/Linux.
Ray

NO fireworks or total black out :( :( :( :( SUCCES so it was a plate of PTC the only thing is it has a delay . (yeah) to start the fan it takes 1 min and 15 sec after turning off it spins for 1 min 30 sec i think the startup delay is because i think maybe therminal pasta was used ? that will allso h...

measure the plastic plate give zero ohm

measure the two red wires gives > 10 M ohm

zo bad connection , if you open chinees things you never
get it back
also the op62 (1 mm more) than the PTC plate

so pushing on the black box gives 0 ohm on red wire

tomorrow i will test with 240 volt

i did connect the two red wires ONE at T and one at N . leave the light on for a time but no fan was turning. the black box was not warm :( but i will look at ptc and the between plate :) maybe bad connection ? and how to measure ptc. what i have seen looks like plastic plate maybe someone lose the ...

a resistor over N and T will give heat , but how to make that is not to warm and not to cold
that is the big Question

schematic like below is working , IF the red wire and plates are warming up what is NOT the case Something like this perhaps? Exploding components may come free with this wiring arrangement. I'm making some assumptions to get this far. Things may go bang! :shock: Here ends my disclaimer. :wink:

NOT working YET #-o but we are a little bit further the OP62 is working with a paintstripper(heater) see picture like above i still can't see how the two conductive metal plates are warming up ??? i think something is still missing i don't see how a live power line ( single) will warm the plate ?? t...

the op62uchiya can no be connected to L and T because if the light is switch off (broken by a) and the heat is above 70 C the light will go ON :( so i think the white wires must be on T and on a blue wire of the fan ( not connected to T,N or L) other to N now how to connect the red wires for warming...

Yes

maybe it is something else :) but a capacitor is something that load between metal en an isolator but the blue fan wires must be on T and N and not as picture 7 i can't find a schematic how to connect a thermal protector but i think it is always in the live line ? I’ve never seen a condensator / cap...

picture

the wires in picture 7 are maybe wrong. this is blue wires on N and L if you do connect it this way the fan will never stop :shock: the OP62uchiya is a thermal protector which is very high if temp is to high ? so one white wire must be on L the other CAN NOT ON N short circuit if normal temp so it m...

see the picture

someone no me disconnected the timer

how to connect we have two red wires soldered on a metal plate ?

a isolation layer with thermal protector 70 C white wire

how to connect on L(live) , N and T

if you look at the picture i have the datasheet for texas intruments. that do not mean that i understand it #-o and one of the schematic is wrong ? Pin 12 clocks the serial register contents into the parallel latch. Pin 9 is the Q7 serial output used if you are daisy chaining multiple chips for more...

i have two schematics and a timing diagram first schematic left look at pin11 and 12 and the timing diagram is this wrong ? on the right they connected pin 12 and 13 is this right ? now the timing diagram how do you covert ser in parallel ? pin 10 is vcc = never clear input ( it is a choice) i do no...

what is easy :) you can program the 8271 chip in MC , but MC programming is easy low level , and low is easy :evil: :mrgreen: Realistically, the only easy way to tell if the 8271 FDC chip is working okay is to connect a good working floppy drive to your machine and then try to read from and write to...

Oke what happens if you move the basic rom to an other socket ? And Do other rom like exmon work? Dfs work with other chips then smart spi rom maybe your rom select lines are not working?

Make the beeb like a tape machine see wat happens then

why ? programming on a beeb more fun and so easy

what to do with a oslink v7 ??

chip is altera EPM3064A

so we have a printer port with a epm3064 a ,

smart-spi is for the beeb , with &1900. you must see it as a dfs for beeb.

i do not have a master 128 or other machine in mind when i did make Smart-spi.

no it is a 6802 chip , yes an other board with chips :) display says 6802 NANO . but the keypad is different :( what is it :) and how to use this smart(phone) device ? what i found on the world wide web so far but not the same :( http://spivey.oriel.ox.ac.uk/corner/Nanocomp_clock http://spivey.oriel...

what is it and how to use this smart(phone) device ?

what i found on the world wide web so far

but not the same

http://spivey.oriel.ox.ac.uk/corner/Nanocomp_clock

http://spivey.oriel.ox.ac.uk/wiki3/imag ... nocomp.pdf

a better schematics ( readble) . languane ? https://gamemasterquilpue.000webhostapp.com/BATRONIX_EPROM_Burner.htm i did buy it for 1 euro but how to use it :) someone know this E(E)promer 3.0 : (c)2000 parallele poort. DIY PROJECT from which book ? ( elektor/elektuur?) , pc ?? My google fu yielded t...

normaly they are bleu ? i allso have a 6802 project( chip and io port ) for 2 euro allso from the same man year ?? DIY PROJECT from which book ? ( elektor/elektuur?) , pc ?? Elektor normally has an EPS number on the printed circuit board, even if it is home made. So, if there is no such number at th...

i did buy it for 1 euro

but how to use it

someone know this E(E)promer 3.0 : (c)2000
parallele poort.

DIY PROJECT from which book ? ( elektor/elektuur?) , pc ??