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Jarric
@jarric
39
Programmer/Electronic Hobbyist/Weeb
Followers
136
Following
58
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Created
2018-02-05 15:46
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jarric
computers
2018-03-16 07:06
A short history of transplantation
A short story of transplantation There was a rainy, ordinary day. Nothing extraordinary, just me coding websites for clients after lectures. I've ramped up PHP Storm and started coding, I felt that this
$ 0.000
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jarric
computers
2018-03-08 16:19
Laptop just blued itself - a case of blue HP Stream 13
Here we go again. Another laptop to work on. This time it is a beautiful, blue HP Stream 13 laptop. Its specs should be sufficient for light internet browsing, office work and will ensure long and quiet
$ 0.000
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jarric
dlive
2018-03-08 07:31
TEST
TEST OF LIVE STREAM
$ 0.000
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jarric
electronics
2018-03-06 20:06
Old linear PSU teardown
Recently I've found an PSU from old HP Inkjet printer. It is very heavy, suggesting that the supply is not a switched-mode one, but a linear one, involving a transformer as main voltage conversion element.
$ 0.000
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jarric
utopian-io
2018-03-02 09:37
An lightweight, easy to use JS animation library - Anime.js
Introduction Anime is an easy to use Javascript library which is used to animate stuff on webpages. Anime can animate CSS properties, CSS transforms, JS objects and DOM attributes. It's distributed on
$ 0.021
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jarric
gaming
2018-03-01 15:15
Chilling in space
Kudos for EVE players. Fly safe o7
$ 0.000
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jarric
computers
2018-03-01 05:42
ASUS X555Q review
Recently I was asked for help with choosing a laptop for my dad’s friend for about 590 USD/2000 PLN. Laptop is intended to be used for internet browsing, editing documents and photos and some lighter gaming.
$ 0.025
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jarric
steemstem
2018-02-23 09:10
LED 101 - our humble lighty friends
Everyone uses LEDs. Some of us use them to indicate stuff, status of device, others use them as displays to display text or graphics. You can even have a laser which is an LED at the same time. LEDs are
$ 0.079
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jarric
gridcoin
2018-02-22 07:57
VBA Excel Script for fetching GRC prices
Hi there, I was a bit bored today, so I wrote simple script helping me to calculate prices of Gridcoin in USD and PLN in Excel. Basically I keep track cryptos I own and haven't sold yet. I tested this
$ 5.416
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jarric
gridcoin
2018-02-21 20:37
My wallet's difficulty keeps swinging from 1.3somethingish to 0. Is that normal?
Hi there, I have finally managed to sync up my wallet. Following recent forking issues, I've payed closer attention to my wallet's behaviour and I've been noticing that my difficulty reported by my wallet
$ 0.000
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jarric
nature
2018-02-20 12:18
Spring incoming to Szczecin
So, it seems that spring already came to Szczecin in Poland! Enjoy! Courtesy of: - one of biggest portals about Szczecin
$ 0.000
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jarric
linux
2018-02-18 07:03
Linux Commandline basics - file operations
Linux is one of most widely used operating system. It is everywhere – from servers and embedded devices, through desktops and mobile devices, ending on TVs and cars. A lot of people who tried to use Linux
$ 0.032
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jarric
electronics
2018-02-16 10:06
LED as light sensor
There are many photodetectors. From simple photoresistors (which are very slow), through photodiodes (which are also slow too) ending on phototransistors (expensive, fast), but did you know that LEDs can
$ 0.000
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jarric
electronics
2018-02-14 20:58
Hand-drawn SOIC adapter test
So, as promised I am posting a photo of working adapter with an LM385 and with some digital logic chips on breadboards. Schematics and explanation of circuits tommorow.
$ 0.000
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jarric
electronics
2018-02-14 08:23
Hand-drawn-made SOIC-8 PCB Adapter
Hi! I'm preparing some SOIC-8 adapters so I can play around with some ICs which are locally available only in SOIC packages. In this case this is LM358 dual op-amps ( which I will use as an amplifier circuit
$ 0.000
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jarric
gridcoin
2018-02-09 08:09
One of my BOINC rigs
So, I am president of my university's science club and because of that it was kinda my duty to set up a server for us. I've gathered scrap hardware that university had and built a PC which runs Ubuntu
$ 7.192
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jarric
electronics
2018-02-08 22:45
Digital Signal Processing #1 - What is DSP?
What is DSP? DSP (Digital Signal Processing) is a subject of science and technology about all kinds of analysis, filtering, processing of digital signal. In this case we are talking about processing them
$ 0.000
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jarric
boinc
2018-02-08 20:25
My experience with BOINC OS
So, I decided to install and test out BOINC OS, which is made by @delta1512. Unfortunately I could not make it work with my spare hardware which is: Intel Core 2 Duo E4300 AMD Radeon HD7770 ASUS P5B Deluxe
$ 0.863
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jarric
animals
2018-02-06 09:05
How to survive the Arctic Meta?
Ever wondered how to survive harsh Arctic Meta? Think no more, watch this and see how easy it is!
$ 0.000
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