{"id":91885,"date":"2019-06-10T13:24:03","date_gmt":"2019-06-10T20:24:03","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2019\/06\/you-dont-need-that-bulky-crt-oscilloscope-anymore"},"modified":"2019-06-10T13:24:03","modified_gmt":"2019-06-10T20:24:03","slug":"you-dont-need-that-bulky-crt-oscilloscope-anymore","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2019\/06\/you-dont-need-that-bulky-crt-oscilloscope-anymore","title":{"rendered":"You Don\u2019t Need That Bulky CRT Oscilloscope Anymore"},"content":{"rendered":"

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While it might be nice to use a $4,000 oscilloscope in a lab at a university or well-funded corporate environment, a good portion of us won\u2019t have access to that kind of equipment in our own home shops. There are a few ways of getting a working oscilloscope without breaking the bank, though. One option is to find old CRT-based unit for maybe $50 on craigslist which might still have 60% of its original 1970s-era equipment still operational. A more reliable, and similarly-priced, way of getting an oscilloscope is to just convert a device you already have<\/a>.<\/p>\n

The EspoTek Labrador is an open-source way of converting a Raspberry Pi, Android device, or even a regular run-of-the-mill computer into a working oscilloscope. It\u2019s a small USB device with about a two square inch PCB footprint that includes some other features as well like a signal generator and logic analyzer. It\u2019s based on an ATxmega which is your standard Arduino-style AVR microcontroller but geared for low power usage. It looks as though it is pretty simple to use as well, and the only requirements are that you can install the software needed for the device on whatever computing platform you decide to use.<\/p>\n

While the Labrador is available for sale at their website<\/a>, it is definitely a bonus when companies offer products like this but also release the hardware and software as open source. That\u2019s certainly a good way to get our attention, at least. You can build your own if you\u2019d like, but if you\u2019d rather save the time you have pre-built options. And it doesn\u2019t hurt that most of the reviews of this product seem to be very favorable (although we haven\u2019t tried one out ourselves). If you\u2019d prefer an option without a company backing it, though, we have you covered there too<\/a>.<\/p>\n

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Read more<\/div>\n

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While it might be nice to use a $4,000 oscilloscope in a lab at a university or well-funded corporate environment, a good portion of us won\u2019t have access to that kind of equipment in our own home shops. There are a few ways of getting a working oscilloscope without breaking the bank, though. One option [\u2026]<\/p>\n","protected":false},"author":513,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-91885","post","type-post","status-publish","format-standard","hentry","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/91885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/513"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=91885"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/91885\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=91885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=91885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=91885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}