Hi folks,
I am hoping you will tolerate a friendly newbie who is trying to rehabilitate an old Singer calculator from the 70s, for a special gift to a special person.
It's this model **broken link removed**,
**broken link removed**
and I believe it's very similar to this model (under the Friden name) **broken link removed**.
**broken link removed**
Can anyone point me in the right direction on how to build a new power adapter? (Told you I was a newbie!) I have a very rudimentary knowledge of electronics from a summer I spent with a breadboard as a kid, but trying to find the parts I need on Mouser.com (see, I read the FAQ!) is pretty damn overwhelming, because I don't know the terminology.
The connection looks like this:
**broken link removed**
And it needs to be 7.2 volts, though I suppose that's the easy part.
Many thanks in advance for your responses.
I am hoping you will tolerate a friendly newbie who is trying to rehabilitate an old Singer calculator from the 70s, for a special gift to a special person.
It's this model **broken link removed**,
**broken link removed**
and I believe it's very similar to this model (under the Friden name) **broken link removed**.
**broken link removed**
Can anyone point me in the right direction on how to build a new power adapter? (Told you I was a newbie!) I have a very rudimentary knowledge of electronics from a summer I spent with a breadboard as a kid, but trying to find the parts I need on Mouser.com (see, I read the FAQ!) is pretty damn overwhelming, because I don't know the terminology.
The connection looks like this:
**broken link removed**
And it needs to be 7.2 volts, though I suppose that's the easy part.
Many thanks in advance for your responses.