EEVblog

Dave does basic back-of-the-envelope thermodynamic calculations to prove the Fontus Airo & Ryde self filling water bottle campaign on Indiegogo is full of hot air instead of water.

It’s 100% baloney!

Forum HERE

Mailbag Monday

Teardown bonanza

Forum HERE

SPOILERS:

LCD’s and CCD sensor under the Tagarno microscope

The Aoyue3D Ritocco 3D shaping , cutting and finishing tool

amazon

1980’s multimeters (Fluke ripoff)

Wandel & Goltermann optical attenuator

Cheap mains energy meter teardown

DTV TV tuner teardown

Wayback Wednesday material, a collection of the Cyclopedia Of Applied Electricity

Introducing Teirnan

Radio Shack calulator and diary teardowns

Dodgy ebay industrial light controllers

Dave investigates how the front end bandwidth limiting works on the Rohde & Schwarz HMO1202 series oscilloscope.

Is the bandwidth limit set just by the LMH6518 front end Variable Gain Amplifier chip through the SPI bus?

See the extended 50 minute version HERE that has much more detail and mucking around trying to get the R&S HMO1202 to probe itself.

Forum HERE

What’s the difference between High Resolution (Boxcar Averaging) and traditional Average acquisition modes on a modern digital oscilloscope?

Dave explains this often misunderstood difference, traps for young players, and gives several demos to highlight the differences.

Forum HERE

Installing a home energy monitoring and reporting system on Dave’s home solar power system.

The 3G based wireless Connect 23 from Solar Analytics

Designed & Manufactured by WattWatchers

Forum HERE