General > Buy/Sell/Wanted
FS [US] Bunch of electronic equipment to sell - [NEW ITEMS ADDED - 3/10/2024]
Retirednerd2020:
>>> A quick "thank you!" to all of the buyers so far. Everyone has been prompt and friendly. I am shipping out several boxes today 3/9/2024. <<<
NOTE: Scroll through thread for added information, photos, documents as I add them.
[EDIT] Added items in red. Priced some items, working on the rest. May update pricing as I go along.
Shipping. Several people have requested multiple items pending price, etc. Will figure out shipping cost once the group of parts wanted is finalized.
[EDIT] Updated Item 58 resistor specs again...
[EDIT] Added items 15, 16
[EDIT] Added price, photo and other details to Item 70 and Added Items 71, 72
So I have been in the slow process of retiring for a few years now and have just gotten around to a big "clean out" of my lab and shop. I have a number of items to sell. I've tried to give some of this away to local high school robotics clubs etc. but they are just using "robot kits" and don't really get into the nitty-gritty. I would like to ship only to the lower 48 USA as I have no experience shipping internationally.
If any of these items are TRUELY interesting to you, please post your interest and zip code (PM if you like) and over the next few days, I'll post pictures, asking price, shipping estimate and other information for the ones that have real interest. I will try to make the prices more than fair. Before you express interest, please look up the item information online (for the ones with model numbers) to see if it will fit your needs. I believe these are all in working order. I will do basic tests of each item that I am able to test before boxing and shipping. If I run into anything wrong or can't test an item then I'll say so. For the HP/Agilent gear, the carry handles have been removed and thrown away.
Meters, lab equipment, etc.
Item#
5 $100 National Instruments GPIB/ENET GPIB to LAN converter box (not the newest version)
6 $100 National Instruments GPIB/ENET GPIB to LAN converter box (not the newest version)
7 Diolan DLN-4SE Multiprotocol (SPI/I2C if I recall correctly) to USB Adapter Includes mating DSUB connector
8 RF Generator, Synthesized Wavetek 2520A 2-2200 MHz (Big, heavy, nice)
9 $100 Lab power supply, Xantrex XFR 12-100 0-12V, 0-100A Rack mountable I think one handle is loose. Removed. Did not function properly under load testing this morning.
10 One lot: Echelon powerline communication development kit (2 PCBAs + 2 USB interfaces) Kind of cool, could make some interesting home control project fairly easy.
11 HP E3610A Power supply
12 $325 USB Logic analyzer 72 Channels NCI GoLogic Model GLUSB-72-2M-136 (I think one channel is not working) Has trigger interface to oscilloscope for mixed-signal stuff. Added photos below.
14 2-3 Meanwell 48V, 50A fixed power supplies. 208-240 VAC, 3 Phase input power
15 $90 Each or all 4 for $300 AEMC SR-652 Current Clamps. 0-1000AC Amps 0-1000mV output I have 4 of these.
Other stuff
Item#
50 ~100W flowing gas CO2 laser tube including frame, with adjustable end mirrors. Also have a little heat exchanger radiator I was planning on using to cool it. Significant size and weight. Will need to pack well. Untested but tubes are intact.
51 $50 International Rectifier IRPT4052 Inverter/motor drive Design Kit
52 $50 International Rectifier IRPT5051C Inverter/motor drive Design Kit
53 A couple dozen International Rectifier 90A 1200V dual SCR modules IRKU91/12
54 A couple of: Driver/Regulator boards for 3 Phase SCR rectifier APS BAP1950-C-12-K-10-CL-1145
55 ADMC 330-EVAL Kit (Analog Devices)
56 Massive heatsink assembly with ~300Amp rating. Three phase rectifier module assembly with busbars. (Will firm up specs if there is any interest)
57 Bunch of Curtis/Albright 80 Amp DC Reversing relays 24VDC Coils (One coil forward, one coil reverse) SW66-146
58 $40 Each About 30-50 0.1 Ohm Fixed 500W Milwaukee RBEF Series Big brown power resistors, most with mounting legs.
60 $40 Several surplus PCBAs based on Atmel ATMEGA2560 with lots of I/O Serial, Enet, Relays, Relay drivers, 16 LED/GPIO, Optical serial, LCD Interface, RTC, beeper... (I have full schematics) (Adjusted price down)
62 $200 Each 6-8 FET Modules Mitsubishi FM600TU-07A 75V 300A Module (Six fets in bridge configuration) These are original factory items, not the China ones on ebay.
64 $150 Each Three APEX Micro SA06 10A 16-500V PWM Amplifiers, Steel cased with drilled heatsinks. These are very cool. Having a hard time parting with these too...
65 One lot: Switching power-type transformer/inductor parts and wire. Cores, forms, wire. Quite a selection. Will need to gather up and photograph.
66 One lot: Various plastic enclosures. DIN Mount, Panel Mount, Other. Good selection. Will need to gather up and photograph.
68 A couple Analog Devices three phase AC power measurement development PCBAs
69 A couple development boards for Xilinx FPGAs, Spartan
70 $150 Each I have (6) Parker Hannifin / Compumotor Stepper Drivers / Indexers. OEM750X See picture/Documents detailed below. These accept simple serial commands and move a stepper accordingly. Have used several on projects and they work well. Compare prices on Ebay which are $400 and skyward. Also most of those ship from China.
Datasheet and programming manual available in PDF.
71 Several good sized plastic enclosures with 5V/12V power supply inside, rubber feet, power entry. Were originally disk enclosures I think. I've used a dozen of these for various projects. Has cut-out in front perfect for controls/displays. 2 sizes. "IBM Beige" in color.
72 $45 Each or two for $80 - Mupac wire-wrapping board with pin sockets and end connector. These are new-old-stock. Will provide a wire-wrapping tool (used). Photos below.
I'll add more stuff / information as I look around and find it.
STUFF THAT HAS SOLD:
ITEM DESCRIPTION
1 [SOLD] $250 HP 34401A Lab DMM
2 [GAVE TO SCHOOL] HP 34401A Lab DMM
3 [SOLD] HP 34970A DMM/Data Acquisition Unit and various cards for it. I have replaced the battery in it which is a typical problem for these older DAQs
3a [SOLD] Card 34901A First one sold includes a bunch of J thermocouples, attached.
3b [SOLD] Card 34901A
3c [SOLD] Card 34903A
3d [SOLD] Card 34907A
4 [SOLD] $350 HP 53132A Lab frequency counter 225 MHZ Will include an optional, external 10 MHZ, GPS trained very accurate clock source. Includes GPS antenna.
16 [SOLD] $125 Portable isolated channel oscilloscope THS720P, Tektronix. Screen is in remarkable shape, still fairly sharp and bright for it's age. Nicads are long gone and need replacement. Has adapter* and two probes, case, other accessories. I'll post pics etc soon.
13 [TOOK OFF MARKET] Agilent power supply, dual output E3649A Dual 0-35V, 1.4A or 0-60V 0.8A selectable. (I'm on the fence about selling this one.........)
59 [SOLD] (15) 7700uF, 450V Electrolytic capacitors About 10 years old at least Unused or almost unused. I will visually inspect only. At this price...As-is
63 [SOLD] (6), 4x20 VFD Vacuum Fluorescent character display modules with parallel interface and VFD driver onboard. 5V Logic to MCU. I think I have the data sheet around here somewhere.
61 [DONATED TO LOCAL CLUB] Several small surplus PCBAs based on Atmel ATXMEGA32U5 3 x 12V Digital control inputs, 2 x High Side driver outputs. Includes accelerometer, some attached wires. (I have full schematics)
67 [DONATED TO LOCAL CLUB] Several TI MSP430 and TIVA etc. Development boards
roads:
Dropped you a PM. Interested in the DMMs!
Stray Electron:
Your zip code? (so that we can guesstimate shipping.)
Retirednerd2020:
My zip is 98321
Stray Electron:
--- Quote from: Retirednerd2020 on March 04, 2024, 03:36:28 am ---My zip is 98321
--- End quote ---
Darn! Wrong end of the country for me.
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