KO4BB Wiki

test_equipment:hard_drive_conversion_to_cf_for_hp16500 - [HP 16500x Hard drive Info]

adamgoldman — 2025-11-06T22:42:22-04:00

Hard Drive Conversion To CF For HP16500 HP 16500x Hard drive Info This data is from a HP 16500C logic analyzer. These have an m68k processor. The system software is based on the pSOS real-time operating system. The data and boot block format on these drives is whacked.

yamaha_fz1:tips_for_long_rides

ko4bb — 2021-02-18T07:29:20-04:00

Tips for long rides on a motorcycle (not FZ1 specific) From fz1oa.com, January 12, 2016. The question was how to prepare for a 1,000 miles ride in one day: ---------- I think it depends a lot more on the rider and the preparation than the bike itself. Within reason. There are some guys here that can only ride an hour or so before they are in agony. Doesn't matter what bike they are on. Others are bothered by various other things that prevent them from being able to be in the saddle all day. N…

precision_timing:ebay_cheap_ds3231_modules_have_a_bug - created

ko4bb — 2019-02-18T20:09:00-04:00

From the [time-nuts] mailing list: Achim Gratz Stromeko@------.de via [time-nuts] 4:01 PM (3 hours ago) " What manufacture or brand DS3231 do you have?" There are two modules you can get easily from the usual places, prices and delivery times vary wildly. The first and larger variant used to be called ZS-042, but now generally has

start - [Precision Timing]

ko4bb — 2019-02-18T20:05:37-04:00

KO4BB Wiki Home Page This Wiki is a user-editable set of pages intended to provide information about Ham Radio, Precision Timing, Test Equipment and related topics. Feel free to add information and/or create new pages. If you are not familiar with Wikis, you can play in the

test_equipment:hp_53131a_display_replacement - created

ko4bb — 2019-02-16T20:46:53-04:00

Ragnar Sundblad ragge@kth.se from [time-nuts] Feb 15, 2019, 5:01 PM Hi all, Since I have seen people asking for something like this before: I made an interface for connecting a more commonly available display to a 53131A, useful if the VFD (display) is worn out.

bluetooth:notes_on_hc-05_module

ko4bb — 2018-03-03T08:37:07-04:00

HC-05 Bluetooth Module The HC-05 Bluetooth module is widely available and inexpensive. A lot of information is available on the Internet so I am not going to repeat everything here, just some notes and observations that may not be obvious even after plenty of Googling.

esp8266:sonoff_03.jpg - created

ko4bb — 2017-12-26T16:08:27-04:00

yamaha_fz1:hid_switch.png - created

ko4bb — 2016-04-01T21:11:58-04:00

yamaha_fz1:hid_interlock.jpg - created

ko4bb — 2016-04-01T21:07:12-04:00

yamaha_fz1:hid_boot.jpg - created

ko4bb — 2016-04-01T21:03:14-04:00

yamaha_fz1:telescopic.jpg - created

ko4bb — 2016-02-04T15:24:29-04:00

yamaha_fz1:hi_beam.jpg - created

ko4bb — 2016-02-04T15:05:55-04:00

yamaha_fz1:low_beam.jpg - created

ko4bb — 2016-02-04T15:05:54-04:00

yamaha_fz1:hid_ballasts.jpg - created

ko4bb — 2016-02-04T15:04:40-04:00