Improvised Electronics | Jeff Jennings | Group Activity https://improvisedelectronics.com/members/jeffiedfx-com/activity/groups/ Public group activity feed of which Jeff Jennings is a member. Fri, 03 Apr 2026 21:28:15 +0000 https://buddypress.org/?v= en-US 30 hourly 2 03fec38d41af6310c2a88a0f249e060f Charles Heairet joined the group 3D Printing https://improvisedelectronics.com/activity/p/2865/ Fri, 05 Jan 2024 15:21:06 +0000 0 59b66edc3f1925d714257591e2581284 Derek Hillmer joined the group Circuits https://improvisedelectronics.com/activity/p/2581/ Thu, 30 Jun 2022 06:13:52 +0000 0 e6e5da4509d6e1b5f724858c9134bf90 Derek Hillmer joined the group Post Your Cuts https://improvisedelectronics.com/activity/p/2580/ Thu, 30 Jun 2022 06:13:43 +0000 0 ed5ff02676e1cc61fd766f505709f74c Derek Hillmer joined the group CNC https://improvisedelectronics.com/activity/p/2579/ Thu, 30 Jun 2022 06:13:30 +0000 0 2949267c0c2218464fa19dff34e69bdd Derek Hillmer joined the group 3D Printing https://improvisedelectronics.com/activity/p/2578/ Thu, 30 Jun 2022 06:13:22 +0000 0 d7a21a0370168254fcd3fb19d999c963 Andrew LePochat joined the group 3D Printing https://improvisedelectronics.com/activity/p/2531/ Sat, 14 May 2022 00:12:38 +0000 0 feba0bb432763d1c858ecc580bd67bbf Blake Quinn joined the group 3D Printing https://improvisedelectronics.com/activity/p/2434/ Mon, 17 Jan 2022 15:29:21 +0000 0 49f8853157e0b072d63ae56dd2e7c2ef John Finley joined the group 3D Printing https://improvisedelectronics.com/activity/p/2429/ Tue, 04 Jan 2022 03:44:39 +0000 0 f99b1e8b13e058f5f1c518fd0b15eac0 Rileigh Woodward joined the group CNC https://improvisedelectronics.com/activity/p/2383/ Fri, 03 Dec 2021 06:36:02 +0000 0 e056f83f65eb76ed2271a4c2cfd73c74 Steve Langevin joined the group 3D Printing https://improvisedelectronics.com/activity/p/2338/ Sun, 24 Oct 2021 23:13:12 +0000 0 75e95cbecb62f9872d95e9089f7eac0e Tyler Kinney posted an update in the group Post Your Cuts: Just a fancy egg timer 🥚 https://improvisedelectronics.com/activity/p/2337/ Sat, 23 Oct 2021 12:30:43 +0000 Just a fancy egg timer 🥚






]]> 2 15a38a864b759e331aeeae6f63cdbc41 Bruce Quinn joined the group 3D Printing https://improvisedelectronics.com/activity/p/2303/ Thu, 23 Sep 2021 13:48:07 +0000 0 ab07820b483dac927e12822a14b60873 Booz Moise joined the group CNC https://improvisedelectronics.com/activity/p/2287/ Tue, 07 Sep 2021 21:23:17 +0000 0 8354ced76795258fd019b329d377c049 Booz Moise joined the group 3D Printing https://improvisedelectronics.com/activity/p/2286/ Tue, 07 Sep 2021 21:22:28 +0000 0 844664e94e4bb6998845cded06e2bca4 Gary Cochran posted an update in the group 3D Printing: Printing the Disrupter Container from EOD Maker group on FB. […] https://improvisedelectronics.com/activity/p/2283/ Sun, 29 Aug 2021 19:05:16 +0000 Printing the Disrupter Container from EOD Maker group on FB.

Had to play around with moving it around to get it fit on Ender 3, just barely. Playing with infil as it does weap water very slowly.

One thing is the center section does not print a bottom, so I have been using the raft leftover from main piece, cutting it out, and gluing it on.…Read more

]]> 2 17215d87c735700802009777b3129c04 Tyler Kinney posted an update in the group Post Your Cuts: Sometimes it's not worth it to take off all the copper https://improvisedelectronics.com/activity/p/2282/ Sat, 28 Aug 2021 04:44:12 +0000 Sometimes it’s not worth it to take off all the copper
]]> 0 f505985ef9f6d05597ac06b016a4a0fa Charles Gonzalez joined the group 3D Printing https://improvisedelectronics.com/activity/p/2277/ Wed, 25 Aug 2021 14:43:08 +0000 0 380435ba78c4b872f2c4e2b67d926752 Tyler Kinney posted an update in the group Post Your Cuts: Getting weird tool marks on my 45 degree traces. Not sure […] https://improvisedelectronics.com/activity/p/2270/ Sat, 21 Aug 2021 22:45:15 +0000 Getting weird tool marks on my 45 degree traces. Not sure what that’s about
]]> 4 7ee7082e0e17da2044500639ca9e1445 Tyler Kinney joined the group Circuits https://improvisedelectronics.com/activity/p/2269/ Sat, 21 Aug 2021 20:21:42 +0000 0 203ae1d3dc3127287c8f22521b260dab a herbert posted an update in the group Post Your Cuts: SWAT asked for a suicide vest demo. https://improvisedelectronics.com/activity/p/102232/ Fri, 23 Jul 2021 10:58:28 +0000 SWAT asked for a suicide vest demo.



]]> 0 203ae1d3dc3127287c8f22521b260dab Spencer Brignall posted an update in the group Post Your Cuts: SWAT asked for a suicide vest demo. https://improvisedelectronics.com/activity/p/2232/ Fri, 23 Jul 2021 10:58:28 +0000 SWAT asked for a suicide vest demo.



]]> 10 bc115245dd0ccaf998c401804cf0b688 David Marlor joined the group CNC https://improvisedelectronics.com/activity/p/2231/ Fri, 23 Jul 2021 06:56:06 +0000 0 0ee1e8c0dd70e6f5a85343838b8b56c3 Gary Cochran posted an update in the group 3D Printing: Looking for some help with extrusion issue. In the middle of […] https://improvisedelectronics.com/activity/p/2227/ Thu, 22 Jul 2021 19:52:09 +0000 Looking for some help with extrusion issue.

In the middle of a print, my Ender 3 (Built a couple weeks ago on here) stopped extruding plastic. Everything else seems to be working fine. Here is what I have done so far with no luck:

– Switched out wires with X-axis, extruder motor runs fine
– Used Extruder wires to run X-Axis, works fine
– Checked…Read more

]]> 9 d6c1586f01b489dd46a1ad354c1b690f Arlin Vanderbilt joined the group 3D Printing https://improvisedelectronics.com/activity/p/2222/ Thu, 15 Jul 2021 23:29:02 +0000 0 34ea66b5c2301626a206152a87f609d4 Andrew Martinez posted an update in the group Post Your Cuts: Can anyone guide me in the right direction? I'm wanting to […] https://improvisedelectronics.com/activity/p/2218/ Wed, 14 Jul 2021 03:53:16 +0000 Can anyone guide me in the right direction? I\’m wanting to buy a machine to mill circuit boards and i\’m too new at this and wouldn\’t know where to start. Any suggestions yall have on the best mills and material to go along with it?

]]> 1 76e17ec961c17785470bfe4a2924e0d0 Frank Erhart joined the group 3D Printing https://improvisedelectronics.com/activity/p/2217/ Tue, 13 Jul 2021 23:32:21 +0000 0 ee9de58f2400ba03c4c613e63bfe34c8 James Ahn posted an update in the group 3D Printing: Hey everyone, haven’t been on eodmaker site for a while, b […] https://improvisedelectronics.com/activity/p/2214/ Mon, 12 Jul 2021 05:43:12 +0000 Hey everyone, haven’t been on eodmaker site for a while, been keeping tabs with most of you via EOD maker group FB or PMs/DMs.

Wanted to start a thread on users of Jeff’s printer kit.

-how many have it?
-what slicers are you using?
-what other printers do you have?
-what filament are you guys using?
-biggest issues with setup?

I’m going to be…Read more

]]> 2 65e8a2138e73ac28aa1678d36513a2fe Vic Rodriguez posted an update in the group Circuits: Arduino Nano used as an In Circuit Serial Programmer (ICSP) […] https://improvisedelectronics.com/activity/p/2211/ Fri, 09 Jul 2021 22:35:16 +0000 Arduino Nano used as an In Circuit Serial Programmer (ICSP) for an ATMEGA328P microcontroller on a recently milled circuit board.
]]> 3 bd6d911a2c6cd161665fdf160ac23a87 Brian Reimer joined the group 3D Printing https://improvisedelectronics.com/activity/p/2210/ Fri, 09 Jul 2021 19:36:28 +0000 0 0f7802d093a3c22f2c661fdb18ffe0a6 a herbert posted an update in the group 3D Printing: Read this article a few years ago (see attached photo and […] https://improvisedelectronics.com/activity/p/102207/ Fri, 09 Jul 2021 12:46:01 +0000 Read this article a few years ago (see attached photo and link) and was trying to see if anyone has these STL files. Checked EODToolbox and no luck on there. Wouldnt be too hard tl design myself but figured could save time if someone on here already has them?
Article:…Read more

]]> 0 0f7802d093a3c22f2c661fdb18ffe0a6 Spencer Brignall posted an update in the group 3D Printing: Read this article a few years ago (see attached photo and […] https://improvisedelectronics.com/activity/p/2207/ Fri, 09 Jul 2021 12:46:01 +0000 Read this article a few years ago (see attached photo and link) and was trying to see if anyone has these STL files. Checked EODToolbox and no luck on there. Wouldnt be too hard tl design myself but figured could save time if someone on here already has them?
Article:…Read more

]]> 3 43523140a86957966d127b788d3b1120 developers joined the group Post Your Cuts https://improvisedelectronics.com/activity/p/2202/ Thu, 08 Jul 2021 16:13:14 +0000 0 7382a05d8703353737c3da482eb2b7a6 Jessica Wilken joined the group 3D Printing https://improvisedelectronics.com/activity/p/2195/ Wed, 07 Jul 2021 14:22:20 +0000 0 e2a1398513ffada9d51883f8b8d949be a herbert posted an update in the group 3D Printing: Pretty crude oil well perforator adapter I made in fusion. […] https://improvisedelectronics.com/activity/p/102192/ Wed, 07 Jul 2021 01:53:41 +0000 Pretty crude oil well perforator adapter I made in fusion. There are a ton of useful applications for these and being able to cap in directly with a pinch of deta sheet in-between makes the setup more efficient, and easier to deploy. Will be making some slight changes to the design file; but for now it’s much better than what we were using…Read more

]]> 0 e2a1398513ffada9d51883f8b8d949be Spencer Brignall posted an update in the group 3D Printing: Pretty crude oil well perforator adapter I made in fusion. […] https://improvisedelectronics.com/activity/p/2192/ Wed, 07 Jul 2021 01:53:41 +0000 Pretty crude oil well perforator adapter I made in fusion. There are a ton of useful applications for these and being able to cap in directly with a pinch of deta sheet in-between makes the setup more efficient, and easier to deploy. Will be making some slight changes to the design file; but for now it’s much better than what we were using…Read more

]]> 4 59d23b4995791cbf4b2171f12fd57e28 Vic Rodriguez posted an update in the group Post Your Cuts: Best cut to date. I set the trace depth to 0.11mm rather […] https://improvisedelectronics.com/activity/p/2184/ Tue, 06 Jul 2021 02:43:00 +0000 Best cut to date. I set the trace depth to 0.11mm rather than the standard 0.15mm setting and it ran much better. May need to increase it to 0.12mm just to make sure it takes everything off. Machine Bit Breaker and digital caliper measurements for Thickness (Z) matched at 1.66mm for an FR-1 single-sided board. Using a new end mill bit would…Read more

]]> 3 00ecf75d2d76a4153efe6eb33f7d7ab4 Brian Rackow joined the group 3D Printing https://improvisedelectronics.com/activity/p/2183/ Fri, 02 Jul 2021 21:10:09 +0000 0 6729e8a64e065be5f4ec4b5e000bc4da Austin Jacobi posted an update in the group 3D Printing: Hello 3D Printing land, Day 3 of Week 2. Mason went through […] https://improvisedelectronics.com/activity/p/2177/ Wed, 30 Jun 2021 22:00:13 +0000 Hello 3D Printing land, Day 3 of Week 2. Mason went through his version of Cura and Linked out a Benchy on Thingiverse. If you are new to 3D printing, the Benchy is a very popular ‘Bench Test’ for 3D printers. You can of course use other torture tests but none are as awesome or have their own website and following dedicated to the model. If…Read more

]]> 0 c2d75bffcc82980ec780df3084042ceb Gary Cochran posted an update in the group 3D Printing: I can't find the archived videos for class last week. What […] https://improvisedelectronics.com/activity/p/2158/ Mon, 28 Jun 2021 15:30:26 +0000 I can\’t find the archived videos for class last week. What was the login/URL to remote into the Octiprint?

]]> 3 e3b8df78d258f1279e30bd96ae02229f Gary Cochran joined the group 3D Printing https://improvisedelectronics.com/activity/p/2156/ Mon, 28 Jun 2021 14:46:16 +0000 0 7b6de31608603df21e10bc79ef6a9b2f Dustin Denio joined the group 3D Printing https://improvisedelectronics.com/activity/p/2153/ Mon, 28 Jun 2021 14:02:55 +0000 0 8de42f27565160f291fe6d51ececd2ff Justin Reeder posted an update in the group 3D Printing: I was finally able to do a test print before I went bed last […] https://improvisedelectronics.com/activity/p/2150/ Mon, 28 Jun 2021 13:32:57 +0000 I was finally able to do a test print before I went bed last night. Woke up to find this mess. Did another test this morning, and I figured out the extruder knocks the post down where the cats paw is resting. Thoughts on the cause of this?
]]> 4 e0724c1733c37e547711f270ff862df0 a herbert posted an update in the group 3D Printing: Was finally able to print an enclosure for my Barry Booby […] https://improvisedelectronics.com/activity/p/102145/ Sun, 27 Jun 2021 19:06:27 +0000 Was finally able to print an enclosure for my Barry Booby Trap trainer (Covid project) def. still need to work on leveling the bed and some minor tweaks but stoked that it printed and works!
]]> 0 e0724c1733c37e547711f270ff862df0 Spencer Brignall posted an update in the group 3D Printing: Was finally able to print an enclosure for my Barry Booby […] https://improvisedelectronics.com/activity/p/2145/ Sun, 27 Jun 2021 19:06:27 +0000 Was finally able to print an enclosure for my Barry Booby Trap trainer (Covid project) def. still need to work on leveling the bed and some minor tweaks but stoked that it printed and works!
]]> 4 2dd8e7091d3ee3aa7f5591e15c98d96b Austin Jacobi posted an update in the group 3D Printing: Here is my Start and Stop Gcode for Cura. It prints the […] https://improvisedelectronics.com/activity/p/2140/ Fri, 25 Jun 2021 20:23:03 +0000 Here is my Start and Stop Gcode for Cura. It prints the Line at the beginning and presents the part at the end, highly recommend you put this in Cura.
Settings > Printer > Manage Printers > Creality Ender 3 (or whatever you named your printer) > Machine Settings > Start G code \\\\ End G Code (scroll down).
Put this one in the Start…Read more

]]> 3 4ded9a0d116b1fcdff47eb7825ded6e1 Jeff Jennings posted an update in the group 3D Printing: How to connect Octoprint to Cura https://improvisedelectronics.com/activity/p/2136/ Fri, 25 Jun 2021 17:46:12 +0000 How to connect Octoprint to Cura

How to Connect Ultimaker Cura to OctoPrint – YouTube
https://www.youtube.com/watch?v=Gqu3_cwO0e8
Short video tutorial with the exact steps for connecting Ultimaker Cura to OctroPrint (installed with OctoPi on Raspberry Pi with a camera) using OctoPrint c…

]]> 0 4699248ff066b7c1c5885d3a3198db95 Mark Maziarz joined the group Circuits https://improvisedelectronics.com/activity/p/2135/ Fri, 25 Jun 2021 17:43:05 +0000 0 ab08e57b1cc831e390a8e5466a88e7bd Mark Maziarz joined the group 3D Printing https://improvisedelectronics.com/activity/p/2134/ Fri, 25 Jun 2021 17:43:01 +0000 0 6cc3181866bb434008b23ed75021fcd9 Jeff Jennings posted an update in the group 3D Printing: Here's a fun animation of the fan assembly. https://improvisedelectronics.com/activity/p/2133/ Fri, 25 Jun 2021 17:41:02 +0000 Here’s a fun animation of the fan assembly.



]]> 0 3ccb920939a98656cfcf7da19cde5612 Arlin Vanderbilt joined the group CNC https://improvisedelectronics.com/activity/p/2131/ Fri, 25 Jun 2021 17:37:02 +0000 0