10MHz Frequency Reference for $10 ... super cool

Use a low cost GPS module to generate a laboratory grade MHz frequency reference for your basement laboratory

[@danielatbasementtech]

Hi all … I built an interface/buffer board … see upcoming follow-up video !

[@jimdelwood1717]

where can I buy this unit?

[@danielatbasementtech]

Several people have asked where the GPS module can be purchased. I googled the part number on the core, "NEO-7N-0-002" and found several sources (see below). I do want to say, there are many boards built up from this type of core, and this is not the most current revision of the core. I suspect, *** but do not know for fact ***, that most/all of the UBLOX modules behave the same/similarly to the one shown in the video. I picked this one up at a hamfest/electronics swapfest, and that's why I used it. Again, I have only experimented with the one shown in the video. Please do your own research. Important features: 1) app that lets the configuration of the GPS core to be adjusted via USB port 2) antenna connector that permits a remote antenna to be connected (if your bench can't see a window/sky) 3) external PPS pin www.robotshop.com/products/neo-7m-gps-module-arduino?gad_source=1&gclid=CjwKCAjwvKi4BhABEiwAH2gcw_cQ8Qb4aAMowjKGlN9frjpfiXkBV5GBKjY529USFqEwsxPsy54xkxoCE7UQAvD_BwE www.jameco.com/z/WPI430-Velleman-Velleman-GPS-Module-U-BLOX-NEO-7M-for-Arduino-by-Whadda_2354615.html?CID=GOOG&gad_source=1&gclid=CjwKCAjwvKi4BhABEiwAH2gcw5dF9fYCk7GBNYXQmzaZItaz-lAPuL54jjwU5xZoQk7ZZF5ZzJ6IDRoCZSoQAvD_BwE

[@NahNoThankYou]

link?

[@danielatbasementtech]

see reply to @jimdelwood1717