As an off the wall idea, maybe groups.io can somehow provide links with persistance. the idea would be a groups.io link which would become invalid when there are say "no activity" on the thread for a

Wire typically comes in 2 strandings, one being more flexible than the other. Silicone insulated wire is a possibility. The jacket is bit more flexible. Heat shrinking the edge connector wires is a po

I had two comments: 1. Remove the 2 sharp outer corners of the PCB. 2. You had said something about a LED that consumes power and in some applications, you would like it off. Create a split pad. I can

Aside (Upside down stuff): Don't ask me how it happened, but the VERY FIRST SMD I replaced was a 40 pin CPU without the proper tools. I cut the pins and removed the IC and cleaned up the solder. I got

Do a search for osibatteries tektronix 212. $22.00 per pack. their site is broken right at the moment I'm posting, but Google gave the $22.00 USD result. The 211 uses the same batteries as the 212. Th

I called tech support for a Nuvo NV-MI1 mute interface for a doorbell and phone https://www.legrand.us/nuvo/audio-video/brackets-accessories/accessories/mi1.aspx I asked how it worked and what the out

Me and two lab partners designed a "computer too back in the 1980's for an EE class. I should still have my write-up. This was 4004/8008 time frame or 1980's. It was a microprogrammed hardware sorter

The amounts are not much more than a magazine subscription. Get over it. Pay yourself for footing the past bill too. Give yourself a little for "processing" the payments/anti-payments. Hold onto it.

The first attempt at that was SCPI and later VISA.` With LabView, the manufacturer wrote an instrument driver for you. Versions of Labview can be a real problem. Upgrading usually possible, downgradin

My GOTO place has it: http://www.utsource.net/sch/MM74C175N

Gmail has a 30s retreive window available. See https://smallbusiness.chron.com/can-delay-delivery-gmail-27206.html Searching said that delay sending is available too. But changes occur very rapidly, s

I found this https://www.sculpteo.com/en/materials/ Company that can print a lot of materials including metal. What's unique and interesting for the group is it's global presence: "Sculpteo is a globa

Someone on the bay sold me a scope minus the battery holders. They must have been discarded with the batteries. Four of the caps make up an integral spacer and fit on the end of ends of the two batter

My goto place has them: https://www.utsource.net/sch/MC1456

https://www.utsource.net/sch/MPSH34 I use these guys a fair bit.

In the data acquisition world this might be called "pseudo-differential". The DUT has to be able to tolerate the probes impeadance to ground at the measurement (probe) points. It does allow you to dir

This http://ward-beck.com/news/2014/03/07/600-ohms-is-it-neccessary/ might help you understand where the 600 ohms came from. It's unlikely that a consumer grade piece of audio equipment would be able

Donated. It's useless to have such a resource that is untappable. I would not mind donating to Tekscopes either. What was addressed before, too bad there isn't an index or even tags for posts.

A comment: Searchable is probably hard. A set of specific Tags seem to be missing e.g. 7000 series, case history (repair), options, photos, Non-OEM parts, 3D Printed parts; Horizontal, Vertical, Photo

I still want to know why you drive on a parkway and park in a driveway?