Friday, July 19, 2013

New EPROM Tools!

I have ordered some tools to experiment with EPROMs. I ordered a "Universal Memory Programmer" that goes by the name MEMprog2 from eBay user cosmicmedevac. The unit arrived quickly and very well packed.

MEMprog2 Programmer
MEMprog2 Programmer
I was able to load a file onto an old Intel D27256 EPROM that I have and then read the file back successfully. The programmer is a very nice piece of gear with device coverage of over 15000 units.

I have also ordered a very low-cost EPROM eraser from eBay user techex_us. This unit also arrived quickly and well packed. It is definitely a piece of gear that I do not plan to leave connected to mains unattended. The entire device feels quite cheap. The AC power cord is thin and the rotary dial seems to have a mind of its' own. The one small piece that I do trust is the mains power switch. I can't complain for less than $25 shipped.

Cheap EPROM Eraser
I had no trouble erasing a few EPROMs in this little oven. I am quite happy with the product despite its' quality shortcomings.

I have a box of Intel 8035L microcontrollers (from the MCS-48, 8048 line) that have been in my collection for a few years. They have a copyright date of 1977 on them. I plan to bring one of these processors online on a breadboard. It should be interesting to experiment with a processor that is nearly twice my age.

26 comments :

  1. Replies
    1. IEEE Final Year Project centers make amazing deep learning final year projects ideas for final year students Final Year Projects for CSE to training and develop their deep learning experience and talents.

      IEEE Final Year projects Project Centers in India are consistently sought after. Final Year Students Projects take a shot at them to improve their aptitudes, while specialists like the enjoyment in interfering with innovation.

      corporate training in chennai corporate training in chennai

      corporate training companies in india corporate training companies in india

      corporate training companies in chennai corporate training companies in chennai

      I have read your blog its very attractive and impressive. I like it your blog. Digital Marketing Company in Chennai

      Delete
  2. Pretty article! I found some useful information in your blog....

    so here we provide,

    We provide you with flexible services and complete hybrid network solutions. It can provide your organisation with exceptional data speeds, advanced external security protection, and high-resilience by leveraging the latest SD-WAN and networking technologies to monitor, manage and strengthening your organisation’s existing network devices.

    https://www.quadsel.in/networking/>
    https://twitter.com/quadsel/
    https://www.linkedin.com/company/quadsel-systems-private-limited/
    https://www.facebook.com/quadselsystems/

    #quadsel #network #security #technologies #managedservices #Infrastructure #Networking #OnsiteResources #ServiceDeskSupport #StorageServices #WarrantyAMCServices #datacentersolutions #DataCenterBuild #EWaste #InfraConsolidation #DisasterRecovery #NetworkingServices #ImagingServices #MPS #Consulting #WANOptimisation #enduserservices

    ReplyDelete
  3. Freelance maintenance technicians also benefit from establishing relationships with multiple clients. Working as a freelancer, you’ll gain employment experience with a variety of businesses, boosting your overall skill set and providing you with more work opportunities in the future.

    maintenance technician

    ReplyDelete
  4. A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications see more info..

    ReplyDelete
  5. ExterNetworks
    ExterNetworks in New Jersey offers Managed Technology Services, Technology Staffing Services, and Application Development Services with 24*7 support.

    ReplyDelete
  6. PhotoADKing's Business Card Maker helps you to easily create your own business cards in seconds, for free, in the browser, with high-quality professional business card templates.

    ReplyDelete