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EEVblog #1161- Automated coffee machine dumpster teardown

Teardown Tuesday-ish random dumpster dive! What parts can we salvage from an automated coffee machine? and how does it work?
The Conversation

I used sound waves to make espresso. It could cut coffee‑brewing energy use by 75%

Most of us think of espresso as a hot, high-pressure ritual. Finely ground coffee goes into a machine, boiling water is forced through it, and in about 30 seconds we get a concentrated shot with crema ...
CNBC

Italian coffee giant Lavazza launches single-serve tablets to make espresso in the U.S.

Lavazza is launching Tablì, its new brewing system that uses 100% coffee tablets, in the U.S. The U.S. is becoming an increasingly important part of Lavazza's business. The Italian company is betting ...
IEEE

Automatic Assessment of Chinese Dysarthria Using Audio-visual Vowel Graph Attention Network

Abstract: Automatic assessment of dysarthria remains a highly challenging task due to the high heterogeneity in acoustic signals and the limited data. Currently, research on the automatic assessment ...
PC World

Valve says Steam Machine lands this summer, doesn’t say the price

Valve announced a summer release for its Steam Machine gaming device and Steam Frame VR headset, though pricing remains undisclosed. PCWorld’s analysis suggests the Steam Machine could cost over $800, ...
IEEE

Automatic Input Voltage Sharing of ISOP Converter Using Duty Ratio Feedforward Control Without Interconnection and Input Voltage Monitor

Abstract: The input-series–output-parallel (ISOP) dc/dc converter is ideal for applications requiring high input voltage and large output current. Ensuring proper input voltage sharing across the ...