I was bored and found a HP-27S

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I was bored and found a HP-27S

11-06-2020, 08:42 PM

Post: #78

Massimo Gnerucci Offline

Senior Member

Posts: 2,657
Joined: Dec 2013

RE: I was bored and found a HP-27S

From a reset condition it should wake up by beeping since beeper is set on by default.
To be sure try a division by 0, this should make it beep.

If you don't hear anything (and the beeper is connected to the PCB) it should still be dormant.

Greetings,
Massimo

-+×÷ ↔ left is right and right is wrong

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Messages In This Thread

I was bored and found a HP-27S - jebem - 06-09-2014, 10:38 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-09-2014, 11:37 PM

RE: I was bored and found a HP-27S - Katie Wasserman - 06-10-2014, 02:10 AM

RE: I was bored and found a HP-27S - rprosperi - 06-10-2014, 03:25 AM

RE: I was bored and found a HP-27S - jebem - 06-10-2014, 09:35 AM

RE: I was bored and found a HP-27S - Don Shepherd - 06-10-2014, 11:18 AM

RE: I was bored and found a HP-27S - Katie Wasserman - 06-10-2014, 03:52 PM

RE: I was bored and found a HP-27S - Thomas Radtke - 06-10-2014, 04:06 PM

RE: I was bored and found a HP-27S - Katie Wasserman - 06-10-2014, 07:19 PM

Turing Completeness [was: RE: I was bored and found a HP-27S] - Thomas Radtke - 06-11-2014, 08:04 AM

RE: I was bored and found a HP-27S - Dave Britten - 06-11-2014, 10:50 AM

RE: I was bored and found a HP-27S - Don Shepherd - 06-11-2014, 12:18 PM

RE: I was bored and found a HP-27S - Dave Britten - 06-11-2014, 12:28 PM

RE: I was bored and found a HP-27S - rprosperi - 06-10-2014, 04:45 PM

RE: I was bored and found a HP-27S - Dave Britten - 06-10-2014, 08:46 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-10-2014, 10:38 PM

RE: I was bored and found a HP-27S - Dave Britten - 06-11-2014, 12:22 AM

RE: I was bored and found a HP-27S - rprosperi - 06-11-2014, 01:34 AM

RE: I was bored and found a HP-27S - Don Shepherd - 06-11-2014, 02:13 AM

RE: I was bored and found a HP-27S - Dave Britten - 06-11-2014, 02:26 AM

RE: I was bored and found a HP-27S - rprosperi - 06-11-2014, 01:22 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-12-2014, 01:29 AM

RE: I was bored and found a HP-27S - Katie Wasserman - 06-11-2014, 02:00 AM

RE: I was bored and found a HP-27S - Steve Sabin - 06-28-2021, 10:23 AM

RE: I was bored and found a HP-27S - Don Shepherd - 06-28-2021, 11:49 PM

RE: I was bored and found a HP-27S - Steve Sabin - 06-29-2021, 12:17 AM

RE: I was bored and found a HP-27S - Steve Sabin - 06-29-2021, 12:30 AM

RE: I was bored and found a HP-27S - John R - 06-10-2014, 04:39 AM

RE: I was bored and found a HP-27S - walter b - 06-10-2014, 05:55 AM

RE: I was bored and found a HP-27S - Didier Lachieze - 06-10-2014, 06:37 AM

RE: I was bored and found a HP-27S - walter b - 06-10-2014, 07:09 AM

RE: I was bored and found a HP-27S - Bruce Larrabee - 06-10-2014, 10:56 PM

RE: I was bored and found a HP-27S - Thomas Klemm - 06-11-2014, 11:21 AM

RE: I was bored and found a HP-27S - Thomas Radtke - 06-11-2014, 11:55 AM

RE: I was bored and found a HP-27S - Thomas Klemm - 06-11-2014, 12:48 PM

RE: I was bored and found a HP-27S - Thomas Klemm - 06-11-2014, 01:08 PM

RE: I was bored and found a HP-27S - Thomas Radtke - 06-11-2014, 02:34 PM

RE: I was bored and found a HP-27S - Dave Britten - 06-11-2014, 03:03 PM

RE: I was bored and found a HP-27S - Thomas Radtke - 06-11-2014, 03:19 PM

RE: I was bored and found a HP-27S - Katie Wasserman - 06-11-2014, 03:41 PM

RE: I was bored and found a HP-27S - jebem - 06-25-2014, 06:49 PM

RE: I was bored and found a HP-27S - rprosperi - 06-26-2014, 01:23 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-26-2014, 01:35 PM

RE: I was bored and found a HP-27S - jebem - 06-26-2014, 01:44 PM

RE: I was bored and found a HP-27S - jebem - 06-26-2014, 01:40 PM

RE: I was bored and found a HP-27S - rprosperi - 06-26-2014, 10:34 PM

RE: I was bored and found a HP-27S - Thomas Klemm - 06-26-2014, 02:14 PM

RE: I was bored and found a HP-27S - jebem - 06-26-2014, 03:57 PM

RE: I was bored and found a HP-27S - rprosperi - 06-26-2014, 10:41 PM

RE: I was bored and found a HP-27S - Thomas Klemm - 06-27-2014, 09:45 AM

RE: I was bored and found a HP-27S - rprosperi - 06-27-2014, 12:43 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 01:15 PM

RE: I was bored and found a HP-27S - Thomas Radtke - 06-27-2014, 01:32 PM

RE: I was bored and found a HP-27S - walter b - 06-27-2014, 02:20 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-27-2014, 02:21 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 08:50 PM

RE: I was bored and found a HP-27S - HP67 - 06-27-2014, 02:56 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-27-2014, 03:10 PM

RE: I was bored and found a HP-27S - HP67 - 06-27-2014, 03:28 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 10:18 PM

RE: I was bored and found a HP-27S - Katie Wasserman - 06-27-2014, 10:28 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 10:58 PM

RE: I was bored and found a HP-27S - Don Shepherd - 06-28-2014, 12:35 AM

RE: I was bored and found a HP-27S - jebem - 06-28-2014, 08:02 AM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-28-2014, 02:13 PM

RE: I was bored and found a HP-27S - Marcus von Cube - 06-28-2014, 07:17 AM

RE: I was bored and found a HP-27S - walter b - 06-28-2014, 08:00 AM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-27-2014, 10:40 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 10:46 PM

RE: I was bored and found a HP-27S - Mark Hardman - 06-28-2014, 12:05 AM

RE: I was bored and found a HP-27S - jebem - 06-28-2014, 07:55 AM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-27-2014, 10:52 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 10:56 PM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-27-2014, 11:01 PM

RE: I was bored and found a HP-27S - jebem - 06-27-2014, 11:05 PM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-27-2014, 11:12 PM

RE: I was bored and found a HP-27S - jebem - 06-28-2014, 04:44 PM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-28-2014, 12:33 AM

RE: I was bored and found a HP-27S - Dave Frederickson - 06-28-2014, 05:33 PM

RE: I was bored and found a HP-27S - jebem - 06-28-2014, 05:37 PM

HP-27S that does not turn on - franz.b - 11-06-2020, 08:24 PM

RE: I was bored and found a HP-27S - Massimo Gnerucci - 11-06-2020 08:42 PM

RE: I was bored and found a HP-27S - franz.b - 11-08-2020, 06:39 PM

RE: I was bored and found a HP-27S - jebem - 11-09-2020, 07:14 AM

RE: I was bored and found a HP-27S - franz.b - 11-09-2020, 08:17 AM

RE: I was bored and found a HP-27S - franz.b - 11-11-2020, 08:51 PM

RE: I was bored and found a HP-27S - Eric Rechlin - 06-29-2021, 01:13 AM

RE: I was bored and found a HP-27S - Steve Sabin - 06-29-2021, 01:21 AM

RE: I was bored and found a HP-27S - Steve Simpkin - 06-29-2021, 01:48 AM

RE: I was bored and found a HP-27S - Christoph Giesselink - 06-29-2021, 09:09 PM

RE: I was bored and found a HP-27S - Massimo Gnerucci - 06-29-2021, 09:41 PM

RE: I was bored and found a HP-27S - Eric Rechlin - 06-29-2021, 01:33 AM

RE: I was bored and found a HP-27S - Jake Schwartz - 06-30-2021, 03:59 PM

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