By timothy from Slashdot's not-yet-part-of-every-smartphone department
New submitter fffdddooo (3692429)
writes I know it's something that people used to ask every few years, but answers get old so quickly. I'm an electronics teacher, and I'm wondering if it's possible to find some oscilloscope (and why not spectrum analyser?) for recommending to my students, to be able to work at home. I'm thinking of something near $50-$70. Two or three years ago, I'm sure the answer was No, but nowadays?
The same reader points out two options spotted on Amazon: one that's "very cheap but Khz
" (it's also a kit that requires assembly), and another that aims to be capable of 20MHz, 2-channel operation
. What's out there, he'd like to know, that's not junk?Read Replies (0)
By timothy from Slashdot's very-heaven department
The Guardian reports that "Abd El Fattah, one of the activists most associated with the 2011 uprising that briefly ended 60 years of autocratic rule, was sentenced to 15 years in jail for allegedly organising a protest
– an act banned under a law implemented last November, and used to jail several revolutionary leaders. ... Abd El Fattah was also jailed under Mubarak, the military junta that succeeded him, and Adly Mansour, the interim president installed after the overthrow of Mohamed Morsi last summer. Under Morsi, Abd El Fattah escaped prison, but was placed under investigation."
The EFF points ou that Abd El Fattah "is one of many caught up in the Egyptian government’s attempt to assert powers
. Alaa set an example for how the Internet could be used to organize and exercise free speech: Egypt's leaders should not be permitted to make an example of him to silence others."Read Replies (0)
By timothy from Slashdot's prosperity-sensors department
writes Mozilla, the organisation behind the Firefox browser, has announced it will start selling low-cost smartphones in India within the "next few months". Speaking to the Wall Street Journal, the firm's chief operating officer suggested the handsets, which will be manufactured by two Indian companies, would retail at $25 (£15) [note: full article paywalled]. They will run Mozilla's HTML5 web-based mobile operating system, Firefox OS. The firm already sells Firefox-powered phones in Europe and Latin America.
Firefox OS has come a long way
even in the year since we saw a tech demo at Linux Fest Northwest
.Read Replies (0)