| Products > Test Equipment |
| I need a better (cheap) probe(holder) for measuring signals on arbitrary devices |
| << < (8/12) > >> |
| tggzzz:
--- Quote from: SArepairman on April 23, 2015, 06:06:59 pm ---Also, if you are making the boards yourself it is wise to include ground plane on top so you can do the oscope ground spring trick. You wind a spring around a drill blank the same diameter as your probes ground shield, then solder that spring to some ground plane exposed on the top of the PCB. The center of your spring should be where you want to probe, so you just stick a probe in it and everything is held in place nice. --- End quote --- There's also the very convenient commercial and homebrew techniques outlined in https://entertaininghacks.wordpress.com/2015/04/23/scope-probe-accessory-improves-signal-fidelity/ |
| Cortex:
I have just finished developing this great system for probing and injecting low power signals. Quite cheap too. https://www.ebay.ca/itm/High-Precision-Needle-PCB-Probing-System-Quick-Magnetic-Holders-Low-Profile/263447821265?autorefresh=true Norm Cortex R&D Inc Quebec, Canada |
| Neomys Sapiens:
I also collected all the small tip inserts for the Tek SMD probes which clumsy colleagues left wasted or simply lost and made pogo tip extensions and angular shifts out of them. |
| ivaylo:
--- Quote from: Cortex on January 19, 2018, 08:56:15 pm ---I have just finished developing this great system for probing and injecting low power signals. Quite cheap too. https://www.ebay.ca/itm/High-Precision-Needle-PCB-Probing-System-Quick-Magnetic-Holders-Low-Profile/263447821265?autorefresh=true Norm Cortex R&D Inc Quebec, Canada --- End quote --- eBay says you don't ship to US, that right? |
| Cortex:
Quote from: ivaylo on January 20, 2018, 06:41:19 PM Quote from: Cortex on January 20, 2018, 07:56:15 AM I have just finished developing this great system for probing and injecting low power signals. Quite cheap too. https://www.ebay.ca/itm/High-Precision-Needle-PCB-Probing-System-Quick-Magnetic-Holders-Low-Profile/263447821265?autorefresh=true Norm Cortex R&D Inc Quebec, Canada --- End quote --- eBay says you don't ship to US, that right? --- End quote --- --- End quote --- Yes, I do ship worldwide! I made a mistake, and I've changed my listing since. --- End quote --- But now, I sell it as a kit because it takes too much of my time to assemble all of them. But it's very easy and takes about an hour if you're not in a hurry. --- End quote --- BTW, I changed my design a bit, to include another thumb screw for the coarse boom vertical offset adjustment, and traded all Torx for more popular Philips screws. --- End quote --- * Also, if you want to bypass eBay, I can shave off about $5 CAD. Email me directly if you're interested: nd@ctrnd.com --- End quote --- Norm --- End quote --- --- End quote --- |
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