Author Topic: Physicist need electronics help  (Read 1128 times)

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Offline TheMACROCorpTopic starter

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Physicist need electronics help
« on: November 09, 2025, 01:51:19 am »
I am a Physicist and as such I need assistance in some electronics areas.  Presently I am in need of a solution for previous mistakes made by the previous administration of the company. Updating the programming capacity of the engineering department for the microcontrollers we use was never done, for year after year.   The only R+D capacity we have is the use of a controller programmer for the PIC16F57 and the PIC16F54 made by a company call PARALLAX.  The programming hardware is a unit referred to as a QW-1, and it still works, but if it should fail there seem to be no units in the marketplace I can purchase to back it up- which puts me in an unenviable position.
What I need is to find anyone who is willing to supply to me a modern piece of equipment, which I understand exist, along with the software needed to in-circuit programming of these two devices using the .OBJ files created by the software that has been used by this engineering department over the last number of years.   
I understand from other electronics engineers that what I am asking is quite doable- the problem is that it is not in my wheelhouse as a physicist.   I am very willing to pay anyone a more than reasonable fee to accomplish this task. The only thing I know is that the .OBJ files look identical to .HEX files if that's any help.
I would appreciate anyone calling me to see if you can help.   There are the jobs of 29 people are at stake if the current technology we have to program PIC16F57 and PIC16F54 microcontrollers should fail, no backup plan was ever put into practice.

I really need help with this shortcoming, and am asking quite in earnest for anyone who can assist me in this to please call me at 631.332.6877 to discuss this project. 

 

Offline BrianHG

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Re: Physicist need electronics help
« Reply #1 on: November 09, 2025, 02:17:17 am »
The only thing I know is that the .OBJ files look identical to .HEX files if that's any help.
Are you saying that you already are in possession of an official .obj or .hex file and you just need an official  functioning Microchip programmer with custom cable to program your MCUs?

Offline dobsonr741

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Re: Physicist need electronics help
« Reply #2 on: November 09, 2025, 02:22:26 am »
This post shows very high scam risk — around 85–90% probability that it’s fraudulent or at least a phishing/social-engineering attempt.
Here’s a breakdown:

⸻

🔍 Red Flags
   1.   Emotional urgency & appeal:
Mentions “29 jobs at stake,” “unenviable position,” “please call me.”
→ Classic manipulation to lower skepticism and solicit immediate contact.
   2.   Direct phone contact solicitation:
Genuine engineers usually exchange details privately after some vetting, not post a personal number in a public forum.
→ Common tactic to move you off-platform for scam or identity collection.
   3.   Unverifiable “company” and “previous administration” story:
Vague references (“company,” “previous administration”) with no name, address, or verifiable details.
→ Standard narrative structure used to sound legitimate while avoiding specifics.
   4.   Technically inconsistent content:
   •   “.OBJ looks identical to .HEX” — not true in PIC development.
   •   “PARALLAX QW-1” — no such commercial PIC programmer is known.
   •   Genuine professionals would name actual tools (PICkit, MPLAB, etc.).
→ Indicates someone using AI or copied phrases without real technical background.
   5.   Payment promise without scope definition:
“Very willing to pay a more than reasonable fee.”
→ Bait to attract responses before shifting to requests for pre-payment, personal data, or remote access.

⸻

⚙️ Possible Scam Types
   •   Advance-fee or fake contract scam: They’ll later “hire” you, send an overpayment, or request you buy parts/software upfront.
   •   Phone harvesting / social engineering: The phone call could be used to gather identity, payment, or bank details.
   •   Malware or remote-access vector: If you exchange files, they may send trojanized firmware or executables.
 
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Offline BrianHG

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Re: Physicist need electronics help
« Reply #4 on: November 09, 2025, 02:34:59 am »
He might be using the old Parallax Basic Stamp modules.  They have a protected PIC with a compiled basic interpreter + a .hex for an I2C rom image containing the compiled basic code.  The two files are not identical.  You cannot program these alone with a Pickit.  You need their dev-board and tools.  Good luck if this is the case...

https://www.parallax.com/product/basic-stamp-2-microcontroller-module/

They are still in manufacturer.
They require a serial cable for programming.
I would say to the OP, just buy a bunch of backups.
If the OP doesn't have the source code for the 'FLASH I2C' rom, he might be able to pirate them by removing on and making a copy.  I'm sure he wouldn't get access to the 'PIC's' firmware as Parallax would protect their firmware for their commercial device which they still sell.
« Last Edit: November 09, 2025, 02:51:55 am by BrianHG »
 
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Offline MK14

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Re: Physicist need electronics help
« Reply #5 on: November 09, 2025, 02:51:36 am »
 

Offline BrianHG

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Re: Physicist need electronics help
« Reply #6 on: November 09, 2025, 02:57:20 am »
Here is the programmer cable, still available:

https://www.parallax.com/product/parallax-usb-to-serial-rs-232-adapter-with-cable/

This page has all their stuff:

https://www.parallax.com/product-category/basic-stamp/

I'm sure the OP doesn't have the source code and is asking us to pirate his reference device.

This is probably the device with the PIC16F57...
https://www.parallax.com/product/basic-stamp-2-microcontroller-module/

Again, plenty in stock...

Offline Andy Chee

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Re: Physicist need electronics help
« Reply #7 on: November 09, 2025, 05:19:47 am »
Quickwriter appears to be a PIC programmer



https://www.worldradiohistory.com/UK/Practical-Electronics/00s/Everyday-Practical-Electronics-2003-01.pdf  (advertisement on page 55)

https://akizukidenshi.com/goodsaffix/qwhelp.pdf

According to this, the PIC16F57 and PIC16F54 can be programmed by PICKIT 4 & PICKIT 5

https://packs.download.microchip.com/DeviceDoc/Device_Support.pdf

The OP may need to learn how to use a new toolchain.

If the original source code can be obtained, a few code changes may allow the substitution of a modern device for the 'f57 and 'f54.

« Last Edit: November 09, 2025, 05:30:44 am by Andy Chee »
 

Offline bdunham7

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Re: Physicist need electronics help
« Reply #8 on: November 09, 2025, 05:39:53 am »
Searching with the phone number got me to a Linkedin post:

Steve Apelman
Steve ApelmanSteve Apelman
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President /Chief Technology Officer at Macro Electronics Corp.President /Chief Technology Officer at Macro Electronics Corp.
3yr •  3 years ago • Visible to anyone on or off LinkedIn

Follow

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I would like for someone out there to prove me wrong, but I'm now convinced that American entrepreneurship as I knew it as a younger men no longer exists.
My company has created an environmentally safe additive for plastics recycling so that all polymers can be made miscible with each other to make a single usable product, meant for dozens and dozens of industries that does not care about the look, consistency, or absolute repeatability of the resultant plastic composite.
The resultant composite can be used in any product the imagination can come up with, from flower pots to garden mulch to landscaping brick, and lots more. If there is anyone out there in the plastic recycling and plastic remanufacturing from recycled plastics businesses, please contact me and show me that the American entrepreneurial Spirit is still alive and well and I can show you how to make billions of dollars while cleaning up our environment of mountains of waste plastics. 6313326877.
A 3.5 digit 4.5 digit 5 digit 5.5 digit 6.5 digit 7.5 digit DMM is good enough for most people.
 
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Offline dobsonr741

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Re: Physicist need electronics help
« Reply #9 on: November 09, 2025, 03:33:25 pm »
If there’s a verified individual behind the post — with a legitimate company name and address — that would change the context considerably.

That said, these devices (PIC16F54, PIC16F57) are still in active production and fully supported by Microchip’s own development ecosystem. Modern programmers such as the PICkit 4, MPLAB Snap, or even older PICkit 2/3 units can handle these parts directly using MPLAB X and the XC8 toolchain.

Additionally, several open-source PIC programmer projects exist (e.g., usbpicprog, pypickit, and other PICkit-compatible clones) that provide both hardware and software alternatives at low cost. There’s no real dependency on legacy or proprietary third-party programmers for these chips anymore.

In short, while the situation described sounds urgent, the technical problem itself is entirely solvable with existing, well-supported tools.
 

Offline NE666

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Re: Physicist need electronics help
« Reply #10 on: November 09, 2025, 03:38:04 pm »
If there’s a verified individual behind the post — with a legitimate company name and address — that would change the context considerably.

I think you called it correctly first time.

Quote
"I can show you how to make billions of dollars"

CALL NOW!!!
 


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