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Tiny OLED o-scope fits on a breadboard
With a surplus of 3D printers at this year’s Maker Faire, it’s really surprising to see the most talked about tool among the makers is a simple oscilloscope. [Gabriel Anzziani]‘s Xprotolab is an...
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Oscilloscope VFD repair like doing brain surgery on yourself
[Jerry Pommer] has an old Tektronix 2236 that is having some issues. Just to the right of the top corner of the screen is a VFD display that is used to show various numerical measurements....
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Giving the Rigol DS1052E ‘scope a spectrum analyzer
Like a lot of hardware tinkerers, [dexter2048] has a Rigol DS1052E oscilloscope sitting on his bench. One day when trying to coax some information out of the FFT setting, [dexter] threw his hands up...
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More CRT fun with the Scope Clock
That’s a sexy way to use parts from an old oscilloscope. [Aaron] took his inspiration from another project that was using CRTs from old oscilloscopes. Now he’s giving back with a site dedicated to...
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Rigol WFM viewer ported for non-Windows users
[Matthias Blaicher] may think this isn’t a big deal when it comes to the amount of work he put into the hack. But for us, anything that extends the functionality of the versatile yet affordable Rigol...
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Rigol DS1022C hack brings it up to 100MHz speed
[Andreas Schuler] has been playing around with his Rigol DS1022C digital storage oscilloscope. It’s an older model which can capture samples at up to 25MHz, but [Andreas] claims to have quadrupled...
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Use your ears as an oscilloscope
When work on an engine control circuit [Scott] found himself in need of a way to compare the performance of two control circuits at once. The hobby quality oscilloscope he owns wasn’t up to the task....
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Turning Grandpa’s o-scope into a clock
Around 1960, [Aaron]‘s grandfather decided to try his hand at a new career in electronics repair. It didn’t pan out, but before he gave up he built a beautiful Heathkit oscilloscope, a model OR-1....
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Arduino oscilloscope at five megasamples per second
There’s no substitute for a proper oscilloscope on your electronics bench. But unfortunately we still don’t have one of our own. But we’ve got an Arduino board and paired with another IC it can sample...
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Hackaday Links: Sunday, July 21st, 2013
Adafruit tears down a set of brainwave cat ears. They’re made by Necomimi and use your brain waves to adjust a pair of plush cat ears on the headgear. If your desktop computer is sitting on the floor...
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Measuring tiny current with high resolution
[Paul] knew that he could get an oscilloscope that would measure the microamp signals with the kind of resolution he was after, but it would cost him a bundle. But he has some idea of how that...
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Bench equipment tip: Screenshot of old oscilloscopes
Here’s a quick tip on capturing the output of oscilloscopes that don’t have that native feature. [Paulo Renato] used a cookie tin as a camera cowl for capturing CRT oscilloscope screenshots. We figure...
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Playing with an oscilloscope you’ll (probably) never own
We’ll have to admit that we were really jealous when [Shahriar] sent us a video he made, in which he casually explains how a $500,000 160GS/s 62GHz oscilloscope works and then starts playing with it....
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Bode plots on an oscilloscope
Bode plots – or frequency response graphs – are found in just about every piece of literature for high-end audio equipment. It’s a simple idea, graphing frequency over amplitude, but making one of...
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Write an essay, win a Tektronix scope
Want a new scope for your hacking pleasures? How about one that rings in at $3650? That price tag makes us cringe, which is why we’re working on our 1k word essay to win one. The Tektronix MSO2024B...
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Connecting an old scope to a computer
A friend of [Michael]‘s said his company was getting rid of some old lab equipment and asked him if he wanted a very large and very old digital storage oscilloscope. A ‘hell yes’ and we’re sure a few...
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An Oscilloscope on your Wrist
Calculator watches were the Geek cred of the 80’s. Today everyone is getting smart watches. How can the hip Geek stay ahead? [Gabriel Anzziani] to the rescue with his Oscilloscope Watch! [Gabriel] has...
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Fubarino Contest: Oscilloscope Clock
Before hearing about the Fubarino Contest [Joseph] never considered adding an Easter Egg to one of his own projects. But after seeing so many contest entries we think this is just the kind of fun...
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Hackaday Links: January 12, 2014
[Kyle] teaches photography and after being dismayed at the shuttering of film and darkroom programs at schools the world over decided to create a resource for film photography. There’s a lot of cool...
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A Video Vectorscope Oscilloclock
Back in the days of analog TV, vectorscopes were used to view video signals. [Aaron] has taken an old Tek 520A NTSC vectorscope and converted it into his newest oscilloclock. The scope was originally...
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