Makers' Alliance Wiki

tektronix_7844_dual-beam_oscilloscope - moved upstairs

sdh7@undisclosed.example.com (sdh7) — Tue, 08 Sep 2026 23:40:24 +0000

=====Tektronix 7844 Dual-Beam Oscilloscope===== Name Tektronix 7844 Dual-Beam OscilloscopeOwner Makers' Alliance Location Upstairs Storage Training needed NoHackable NoModel 7844Serial UNKNOWNArrival Date 2022Working NoContact Sam Harmon Current Status: Partially Functional, but moved upstairs (covered in a garbage bag)

vertical_bandsaw - current state

sdh7@undisclosed.example.com (sdh7) — Mon, 31 Aug 2026 17:57:01 +0000

Vertical Bandsaw Name Vertical BandsawOwner Makers' Alliance Location Shop Area Training needed YesHackable NoModel Bett-Marr 14SSerial UNKNOWNArrival Date 2018Working NoContact Sam Harmon Current Status: Functional, but still needs a lot of work.

digital_capacitance_meter - Created from the form at tool_submission_form

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 22:35:15 +0000

Digital Capacitance Meter Name Digital Capacitance MeterOwner Makers' Alliance Location Electronics Training needed NoHackable NoModel Robert ReedSerial N/AArrival Date 2024Working YesContact Sam Harmon Current Status: Fully Functional Specifications: Measures picofarads (0-999 pF), nanofarads (0-99.9 nF), and two separate microfarads settings (0-9.99 uF, and 0-999 uF)

wavetek_185_sweep_generator - Link to Nuts & Volts article, updates

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 21:39:20 +0000

=====Wavetek 185 Sweep Generator===== Name Wavetek 185 Sweep GeneratorOwner Makers' Alliance Location Electronics Training needed NoHackable NoModel 185Serial UNKNOWNArrival Date 2024Working YesContact Sam Harmon Current Status: Fully Functional Specifications:

decade_boxes - Link to Nuts & Volts article, updates

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 21:32:26 +0000

Decade Boxes Name Decade BoxesOwner Makers' Alliance Location Electronics Training needed NoHackable NoModel UNKNOWNSerial UNKNOWNArrival Date 2024Working YesContact Sam Harmon Current Status: Fully functional Two capacitor decade boxes, with four selectors (100pF, .001 uF, .01 uF, .1 uF)

homemade_thd_analyzer - Link to Nuts & Volts article

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 21:27:58 +0000

Homemade THD analyzer Name Homemade THD analyzerOwner Makers' Alliance Location Electronics Training needed NoHackable NoModel Homemade?Serial UNKNOWNArrival Date 2024Working Unknown Contact Sam Harmon Current Status: Unknown, probably functional

homemade_pulse_generator - Link to Nuts & Volts article

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 21:22:10 +0000

Homemade Pulse Generator Name Homemade Pulse GeneratorOwner Makers' Alliance Location Electronics Training needed NoHackable NoModel Homemade?Serial UNKNOWNArrival Date 2024Working YesContact Sam Harmon Current Status: Fully Functional Specifications:

homemade_rf_power_meter - Created from the form at tool_submission_form

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 21:08:03 +0000

Homemade RF Power Meter Name Homemade RF Power MeterOwner Makers' Alliance Location Electronics Training needed YesHackable YesModel 5513Serial UNKNOWNArrival Date 2024Working NoContact Sam Harmon Current Status: Untested, but probably works Specifications:

4001_pulse_generator - did get some details added, so removing tag

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 20:27:00 +0000

=====4001 Pulse Generator===== Name 4001 Pulse GeneratorOwner Makers' Alliance Location Electronics Training needed YesHackable NoModel UNKNOWNSerial UNKNOWNArrival Date 2013Working YesContact Sam Harmon Current Status: Fully Functional Specifications:

equipment - newly_submitted tag is now Unknown

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 20:24:46 +0000

Equipment Devices we have on hand at the space. Not a complete list. To add newly acquired tools, use the Tool Submission Form. Note: Most of the listings here are automatically generated by tags on the entries, based on use of the Tool Submission Form. Electronics Equipment: * HP 1660CS Logic Analyzer and Oscilloscope Digital Fabrication Equipment:

bk_precision_rf_generator - filing

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 20:24:11 +0000

=====BK Precision RF Generator===== Name BK Precision RF GeneratorOwner Makers' Alliance Location Electronics Training needed NoHackable NoModel 2005ASerial UNKNOWNArrival Date 2024Working NoContact Sam Harmon Current Status: UNKNOWN Specifications:

filament_dryers - Created from the form at tool_submission_form

sdh7@undisclosed.example.com (sdh7) — Sat, 29 Aug 2026 19:36:43 +0000

Filament Dryers Name Filament DryersOwner Makers' Alliance Location 3D Printing, Pallet Rack Training needed NoHackable NoModel Comgrow/Creality/HomemadeSerial UNKNOWNArrival Date VariousWorking YesContact Sam Harmon Current Status: Fully Functional

octoprint - mjpeg info, updates for separate machines, etc.

sdh7@undisclosed.example.com (sdh7) — Wed, 26 Aug 2026 00:18:19 +0000

We've set up a fairly intricate Octoprint installation to handle sending to our 3(so far) configured printers. Each Octoprint instance lives in a Docker container on a Linux server. There's some special plumbing in place to allow access to each printer (and camera?) via USB uniquely.

eico_function_generator.png - created

sdh7@undisclosed.example.com (sdh7) — Thu, 28 May 2026 00:13:17 +0000

hipower_decade.png - created

sdh7@undisclosed.example.com (sdh7) — Thu, 28 May 2026 00:13:17 +0000

bk_rf_generator.png - created

sdh7@undisclosed.example.com (sdh7) — Thu, 28 May 2026 00:13:16 +0000

4001_pulse_gen.png - created

sdh7@undisclosed.example.com (sdh7) — Thu, 28 May 2026 00:13:16 +0000

decade_boxes.png - created

sdh7@undisclosed.example.com (sdh7) — Thu, 28 May 2026 00:13:16 +0000

thd_analyzer.png - created

sdh7@undisclosed.example.com (sdh7) — Wed, 27 May 2026 03:38:03 +0000

rf_amplifier.png - created

sdh7@undisclosed.example.com (sdh7) — Wed, 27 May 2026 03:38:03 +0000