AD-5526 Digital Multimeter

AD-5526 Digital Multmeter

The AD-5526 is an ancient multimeter from A&D but for $10 one can’t complain. Has all the basic features one would expect from a multimeter and at 5.2 cm X 9.5 cm X 2.6 cm, it’s quite compact. Uses a LRV08 12V alkaline battery – not a common battery in the USA.

Comments

FCC Aproves Sirius-XM Merger

This has been a long time coming but finally the FCC has finally approved the merger of Sirius Satellite Radio with XM Satellite Radio . The combined entity is pretty much a monopoly in the satellite radio space but they are still competing with terrestrial radio. Either way, their stocks, NASDAQ:SIRI and NASDAQ:XMSR should get a good boost on Monday. Yahoo! Finance Quote for SIRI Quote for XMSR

Lead Tide SIM Reader

I recently came across a cheap little device for reading SIM cards . It was available from Meritline for less than USD 5 with free shipping. Curious to see what it was like, I ordered one. The device came in a small package along with a mini CD containing drivers. The packaging advertised the device as the LEAD TIDE Sim reader . Like most things these days, it's made in China. The device has a USB 1.1 interface. There was no product code or number anywhere on the packaging. Installing the drivers for the device turned out to be harder than I expected. The mini CD's autorun installed some stuff but Microsoft Windows XP couldn't install any suitable driver for the device. The mini-CD had several top level directories with what appeared to be product codes but I couldn't match any to the device itself since it had no product code. Google searches revealed that I wasn't alone in my endeavors to get the device working . Further digging revealed pointers to some thir

Getting Mailvelope on Chrome to use GnuPG on macOS

Mailvelope is a browser add-on that helps use GPG encryption and signing on webmail systems like Gmail. Here are the steps on macOS (tested with "Big Sur") to get Mailvelope to use the GnuPG backend. Install gpgme via Homebrew: brew install gpgme This will install gpgme-json in /usr/local/bin by default. Create a file called gpgmejson.json in "~/Library/Application Support/Google/Chrome/NativeMessagingHosts" with the following contents: { "name": "gpgmejson", "description": "Integration with GnuPG", "path": "/usr/local/bin/gpgme-json", "type": "stdio", "allowed_origins": [ "chrome-extension://kajibbejlbohfaggdiogboambcijhkke/" ] } Now in Mailvelope > Options > General , GnuPG will show up as the encryption backend.

Technobabble

Search This Blog