dorotaC

dorotaC

Mastodon @dcz@fosstodon.org
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📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→

Every booking is a normal escrow-protected deal.

Followers
903
Account age
4 yrs

Known for

Did you know your distro carries a computer #art gallery? It's called Xscreensaver. 30 years old and still getting updates. A nerdy mix of simulations, interactivity and scene demos. All brilliant art. Thank you @jwz for delighting this hacker again! I came for the galaxy simulator, and stayed for S64 views Did you know your distro carries a computer #art gallery? It's called Xscreensaver. 30 years old and still getting updates. A nerdy mix of simulations, interactivity and scene demos. All brilliant art. Thank you @jwz for delighting this hacker again! I came for the galaxy simulator, and stayed for S Rapid #PCB #manufacturing . Turnaround time: about 3h. Yield: 67%. Minimum resolved spacing: 0.1mm, thinnest trace: 0.2mm. Minimum not resolved spacing: 0.25mm :S. Not pictured: days spent learning the craft, the simpler board with 7 failed attempts, the 3 or 4 really simple designs in between, the 22 views Rapid #PCB #manufacturing . Turnaround time: about 3h. Yield: 67%. Minimum resolved spacing: 0.1mm, thinnest trace: 0.2mm. Minimum not resolved spacing: 0.25mm :S. Not pictured: days spent learning the craft, the simpler board with 7 failed attempts, the 3 or 4 really simple designs in between, the You need a 1234 GiB GPU to run your program? Let me play you the tiniest... #microcontroller breakout board! The 10-cent CH32V003 microcontroller and a single capacitor make a complete breakout board. Honestly, I didn't even need the PCB. The capacitor could be soldered directly on the pins. I flash20 views You need a 1234 GiB GPU to run your program? Let me play you the tiniest... #microcontroller breakout board! The 10-cent CH32V003 microcontroller and a single capacitor make a complete breakout board. Honestly, I didn't even need the PCB. The capacitor could be soldered directly on the pins. I flash Say hello to my #PCB manufacturing lab. Here is the 3D printer showering the board in purple rays. In those bottles live the necessary chemicals. Neutralize before disposing! They go to trays where the board takes a bath. First, a minute in NaOH to develop, then (after a rinse in water), 20min of pe13 views Say hello to my #PCB manufacturing lab. Here is the 3D printer showering the board in purple rays. In those bottles live the necessary chemicals. Neutralize before disposing! They go to trays where the board takes a bath. First, a minute in NaOH to develop, then (after a rinse in water), 20min of pe

📊 Post engagement

15
Avg engagement / post
1.7%
Engagement vs followers
Nov 2021
On Mastodon since

🔥 Top post: Did you know your distro carries a computer #art gallery? It's c · 64 likes + reposts

📊 Activity & format

Posting cadence
0.74 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 0 text · 12 image · 0 video.
Follower / following
903×
Follows 1 back. A strong ratio — an audience that follows them, not a follow-for-follow network.

Recent posts

View on Mastodon ↗
🔥 Top post Did you know your distro carries a computer #art gallery? It's called Xscreensaver. 30 years old and still getting updates. A nerdy mix of simulations, interactivity and scene demos. All brilliant art. Thank you @jwz for delighting this hacker again! I came for the galaxy simula… ★ 64
You need a 1234 GiB GPU to run your program? Let me play you the tiniest... #microcontroller breakout board! The 10-cent CH32V003 microcontroller and a single capacitor make a complete breakout board. Honestly, I didn't even need the PCB. … ★ 20 Say hello to my #PCB manufacturing lab. Here is the 3D printer showering the board in purple rays. In those bottles live the necessary chemicals. Neutralize before disposing! They go to trays where the board takes a bath. First, a minute i… ★ 13 Finite Element Analysis rabbit hole. #PrePoMax works passably on Linux and with youtube tutorials (thanks Indian- and Polish-accent guys) I could actually simulate twisting a rod and do experiments. Easy to use for a total newb! That infor… Rapid #PCB #manufacturing . Turnaround time: about 3h. Yield: 67%. Minimum resolved spacing: 0.1mm, thinnest trace: 0.2mm. Minimum not resolved spacing: 0.25mm :S. Not pictured: days spent learning the craft, the simpler board with 7 faile… ★ 22 9 turns of Ethernet pair on a ø2cm plastic bobbin makes a very inefficient but working #transformer . Signal is distinguishable up to 2MHz, and max voltage is 0.3V. Even though the signal generator outputs 3V without load, it seems to chok… ★ 2 Hey #electronics . Can I merge decoupling #capacitors ? Pictured: 3 1µF caps in parallel. One for VCC One for AVCC One is a filter for the power supply It feels like they are all doing the same job and occupying space for no reason. What a… ★ 5 Working on my new entry for single-layer #PCB championship. No through holes. No vias. 3D design: overlapping components. Board edge is a suggestion. 2nd layer is actually not on the PCB but in hyperspace. All #SMD . Even audio jack, after… ★ 4 Wikimedia #Commons ' idea of thongs: where human insight and artificial intelligence cancel each other out. #electronics #searchEngine #programming #databases #footwear ★ 7 Pozdro po pierwszym dniu @rustmeet ! W nocy nawiedził mnie duch konferencji i przedstawił się jako RustMajt. A może moje wczorajsze grzybki były nieświeże. ★ 4 Hey #feditronics , does it make sense to use the connection between the GND pin and the tab on a voltage regulator as a bridge? It would simplify my routing a bit. #electronics #PCB The proof of the #repair is in the extra screws left over. Sorry to everyone in the quiet hacking area if we whispered too loud :S #Lens work may continue tomorrow. Thanks @SEGFAULT ! #easterhegg23 #eh23 #easterhegg #camera #photography ★ 8

🐘 Community & instance

Home server
fosstodon.org
A open-source software server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
On Mastodon since
Nov 2021
An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2021 — 4 years ago.
👁️Averages 15 views per post.
📤Posts about 0.7× per week.

🛡️ Audience credibility

80/100 Excellent
  • Est. 97% real, active audience · Low fake-follower risk.
  • Strong engagement (~1.7% of followers engage each post) — an active, real audience.
  • Established account (4+ years old).
Est. authentic audience
97%
Fake-follower risk
Low
Data confidence
High

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Greybeard but revolutionary. 80-char lines are good for museums. My tech writing (hire me): https://dorotac.eu/ Open bike computer: https://jazda.org dcz on libera.chat

📸 Gallery

You need a 1234 GiB GPU to run your program? Let me play you the tiniest... #microcontroller breakout board! The 10-cent CH32V003 microcontroller and a single capacitor make a complete breakout board. Honestly, I didn't even need the PCB. The capacitor could be soldered directly on the pins. I flash Say hello to my #PCB manufacturing lab. Here is the 3D printer showering the board in purple rays. In those bottles live the necessary chemicals. Neutralize before disposing! They go to trays where the board takes a bath. First, a minute in NaOH to develop, then (after a rinse in water), 20min of pe Finite Element Analysis rabbit hole. #PrePoMax works passably on Linux and with youtube tutorials (thanks Indian- and Polish-accent guys) I could actually simulate twisting a rod and do experiments. Easy to use for a total newb! That informs me where to place strain gauges for one of my projects. I Rapid #PCB #manufacturing . Turnaround time: about 3h. Yield: 67%. Minimum resolved spacing: 0.1mm, thinnest trace: 0.2mm. Minimum not resolved spacing: 0.25mm :S. Not pictured: days spent learning the craft, the simpler board with 7 failed attempts, the 3 or 4 really simple designs in between, the 9 turns of Ethernet pair on a ø2cm plastic bobbin makes a very inefficient but working #transformer . Signal is distinguishable up to 2MHz, and max voltage is 0.3V. Even though the signal generator outputs 3V without load, it seems to choke on the inductivity and gives only 0.3 at output. I think th Hey #electronics . Can I merge decoupling #capacitors ? Pictured: 3 1µF caps in parallel. One for VCC One for AVCC One is a filter for the power supply It feels like they are all doing the same job and occupying space for no reason. What am I doing wrong? #askfedi #hacking Working on my new entry for single-layer #PCB championship. No through holes. No vias. 3D design: overlapping components. Board edge is a suggestion. 2nd layer is actually not on the PCB but in hyperspace. All #SMD . Even audio jack, after flipping on its back. USB micro B. One LGA and one BGA chip Wikimedia #Commons ' idea of thongs: where human insight and artificial intelligence cancel each other out. #electronics #searchEngine #programming #databases #footwear

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

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