General Electronics

Adding Machine Tip

Hi, If you still use a physical adding machine, and need to replace the ink roller, there is an alternative. My Wife us...

0 comments posted 1yr

posted by jaugustine

0 comments posted 1yr posted by jaugustine

Re: sci.electronics.misc ?????????????????????

> sci.electronics.misc  ????????????????????? > > no traffic at all ? I guess noone wants to talk electronics?

1 comments posted 2yrs

posted by gmkeros

1 comments posted 2yrs posted by gmkeros

Re: Slow Food Smart Diet for diabetic patients self-paced and self-controlled by par

> You are the last poster to > https://www.novabbs.com/tech/thread.php?group=sci.electronics.misc> > what's wrong with...

0 comments posted 2yrs

posted by gmkeros

0 comments posted 2yrs posted by gmkeros

Can't find clearcut instructions that work for resetting Mikrotik RB411 routerboard to 192.168.88.1

I know it was working when I put it in the storage box years ago. But I don't remember what IP address it was set to at...

2 comments posted 3yrs

posted by patchmoney

2 comments posted 3yrs posted by patchmoney

Rubber beading on high voltage cable insulation

Hey all, Just curious what you think about this. The photos at the link are showing large gauge wire used on a vintage...

4 comments posted 4yrs

posted by mocha

4 comments posted 4yrs posted by mocha

Brillenbaendchen

---------8x-------------- \ Brillen_Baendchen.txt all20220614 DIY! man nehme 80-90 cm 1-1,5 mm Seil Nylon/PE/PPE etc......

0 comments posted 4yrs

posted by all2001

0 comments posted 4yrs posted by all2001

battery jargon

A battery consists of two metals brought into contact. Somehow, they form an anode/cathode electric potential. That's t...

0 comments posted 4yrs

posted by rdelaney2001

0 comments posted 4yrs posted by rdelaney2001

Key FOB, Assume has Active RF ID

Hi, I have a 2017 Jeep Grand Cherokee. To open the car door (locked), I simply grab the handle and the door unlocks the...

3 comments posted 4yrs

posted by jaugustine

3 comments posted 4yrs posted by jaugustine

replacing a battery

The battery in my phone burned out, so I ordered a replacement from Amazon. Examining the case, I can't find any fastene...

2 comments posted 4yrs

posted by rdelaney2001

2 comments posted 4yrs posted by rdelaney2001

particle accelerators

In days of old, particle accelerators used bubble chambers as detectors. What sensor technology is utilized at CERN? And...

0 comments posted 4yrs

posted by rdelaney2001

0 comments posted 4yrs posted by rdelaney2001

phone antennas

Do cell phones contain a separate antenna each for phone network, Wi-fi and Bluetooth? Also, does Bluetooth include any...

1 comments posted 4yrs

posted by rdelaney2001

1 comments posted 4yrs posted by rdelaney2001

battery charger

I picked up a AAA NiMh battery charger. The label reads: Output: 1.2 V 800 mA AA/AAA charging: 120 mA Why the two differ...

1 comments posted 5yrs

posted by rdelaney2001

1 comments posted 5yrs posted by rdelaney2001

automobile remotes

A question concerning the car remotes; door lock, headlights, etc. Each car/handset must be a matched pair, regarding t...

3 comments posted 5yrs

posted by rdelaney2001

3 comments posted 5yrs posted by rdelaney2001

ICETech Micromaster LV

I have one of these things sitting around in my workshop but so far I have been unable to make any sense of it, so rath...

0 comments posted 5yrs

posted by fred

0 comments posted 5yrs posted by fred

Ancient refrigerators

How did they make ice, in the days before electricity? And did they figure it out empirically, prior to the development...

5 comments posted 5yrs

posted by rdelaney2001

5 comments posted 5yrs posted by rdelaney2001