K2h

10 ms·

1.
by K2h 4mo ago
a list of engines I ran across the other day: https://seirdy.one/posts/2021/03/10/search-engines-with-own-... The three dominant English search engines with their own indexes are Google, Bing, and Yandex
2.
by K2h 4mo ago
There is something elegant about a pure hydraulic system that when all power is gone it still connects my brake lever to a brake caliper - i like the mostly fail safe implications of that design. As an EE, an MCU that decides to not follow
3.
by K2h 6mo ago
I agree, I need more time to score! extend the game!
4.
by K2h 7mo ago
Scrolling through pics on mobile is difficult. Wanted to see all 29 steps but couldnt scroll it reliably.
5.
by K2h 7mo ago
I am thrilled that my type-ohs which I haven't been bothered to fix for years now positively indicate I am a human...... PERFECT.
6.
by K2h 7mo ago
Think we can get it with existing SP10 bit or “clutch” shaped bits? Fiber optics bit https://www.qocese.com/product-p-381399.html Magnetic Spanner bit https://www.amazon.com/Magnetic-Security-Screwdriver-Ele
7.
TIDRadio TD-M11 Complete teardown, chip analysis, crack, clone and programming(youtube.com)
3 points by K2h 7mo ago|1 comments
8.
by K2h 7mo ago
Early work on hardware/firmware reverse engineering starts with teardown and analysis of a system. This 1 hour video follows the progress of reverse engineering $15 radio hardware.
9.
by K2h 8mo ago
Excellent writeup. Thank yiu for showing the details step by step.
10.
by K2h 9mo ago
Is it a beeb or a beep? Might be a type-o on the main page
11.
by K2h 1y ago
$250 - pre order only
12.
by K2h 1y ago
Awesome you knew their names! I have connected with Bryce through his development of Go Map!! For open street maps.
13.
by K2h 1y ago
Bj-skys.s3z - i havent heard in years. Excellent choice in the demo video and thanks for serving up on your nuc server! https://a.ocv.me/pub/demo/music/chiptunes/#af-bd94d434
14.
by K2h 1y ago
My heart goes out to you fellow parent - work hard to get the help needed and through the difficult time.
15.
by K2h 1y ago
Moved to nordic nRF52840 based system (RAK) because of the 9mA average draw to run Meshtastic for LoRa radio at 900mhz. Longest link so far from flat land is about 40 miles. Moving up the mountain to see what improved line of site can do. N
16.
by K2h 1y ago
Another vote for Go Map!! Developer is ex Microsoft sysinternals guy. I have been a beta tester for years. Love the app for quick edits in the field. https://wiki.openstreetmap.org/wiki/Go_Map !! https://app
17.
by K2h 1y ago
I map many trails on osm from personal site surveys and a combination of sat imagery and my gpx files. No way google is doing that because there is no one to steal the data from. It was me, the enthusiast that put it in osm directly. That’s
18.
by K2h 1y ago
long time editor of osm here. what you describe is what the rapid [1] editor from meta does where user is forced to manually select objects overlayed sat imagery. is limited to 50 objects before user must push. a great method i think [1] h
19.
by K2h 2y ago
available at https://discmaster.textfiles.com/ has nsfw filters, deep archive and file search and integrated web based virtual pcs and rom, file and image viewers. a hugely impressive search tool
20.
Internet Archive CD-ROM images search tool Discmaster2 launched(hackster.io)
16 points by K2h 2y ago|2 comments
21.
by K2h 2y ago
I live in an urban environment and one day when i got the lawn mower out of the shed felt some resistance. A regular 5hp gas powered push mower usually rolls ok but on this day it was stuck. After wrestling it out of the shed i started to t
22.
by K2h 2y ago
On ios i have been a beta tester and use the free program go map!! [1] When out and about. I find it fast and fun for osm updates on the go. [1] https://apps.apple.com/us/app/go-map/id592990211
23.
by K2h 2y ago
On windows, steps recorder can be useful. https://support.microsoft.com/en-us/windows/record-steps-to-...
24.
by K2h 2y ago
The link is one of the batteries im using in a project for home power wall. You are correct, 100+ volts, and 1000+amps and fire if things go wrong is no joke. Im EE so doesnt make me fire proof but can appreciate the scope of the safety mea
25.
by K2h 2y ago
Working project on 35kwh for $2k with https://www.greentecauto.com/hybrid-battery/repurposed-batte...
26.
by K2h 3y ago
Very cool! in README.md is that an extra 'p' in Webp2pdf ?
27.
by K2h 3y ago
Some of the oldest data may come from ships logs back to 1836 https://www.reuters.com/graphics/CLIMATE-CHANGE-ICE-SHIPLOGS...
28.
by K2h 3y ago
$149 for https://www.bettergeiger.com/product-list/p/better-geiger-ra...
29.
by K2h 4y ago
If you try to measure CO2 usage, be aware of the fineprint in your sensor, depending on the sensor it may just take the lowest reading over some period and self calibrate (incorrectly) as normal air CO2 concentration (~400ppm) < https:&#
30.
by K2h 4y ago
Related to backups and fail-safes heroically doing their jobs - Found on HN awhile ago - stories of successful ejection seat deployment saving each pilots life. https://martin-baker.com/ejection-tie-club/

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