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Followers
368
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for Mark Struberg
📊 Post engagement
10
Avg engagement / post
2.7%
Engagement vs followers
Oct 2022
On Mastodon since
🔥 Top post: I would love to have an all-female #Euro bank notes set! Marie C · 31 likes + reposts
📊 Activity & format
Posting cadence
9.2 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly text
Recent: 8 text · 4 image · 0 video.
Follower / following
0.6×
Follows 602 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
RE: https://mastodon.green/@struberg/116954294762207495
#SPCX newest low was 108 USD. How long will it take to drop to the USD 30 it is probably worth (if at all)?
Soon (August 6th) employees and other early investors who got stock can sel…
6/6
After that I cranked up the base voltage on C2 to 6V. Effectively raising the bias voltage to 5.5V after a while. In this situation the MLCC still measured somewhat over 5uF. Which is really decent, I did expect it to perform way worse…
5/n If you calculate 0.4V/100k of my R1 then you get 40 uA which is about the same than the charging current. Which explains why the measurement is way off.
As a result I switched to the HP34461 as capacitance meter and use it in it's high…
4/n
Sadly that also means that when measuring we will get 5.4V on C2: the baseline 5V from V1 + the 0.4V from the charging cycle.
And this leads to having a current through R1 again, which affects the measurement.
I tried to add L1 before …
3/n Now back to my original circuit.
The trick is to use a value for C1 which is MUCH higher than C2, which is the DUT (Device under Test). In that case C1 blocks all the DC voltage from my capacity meter but the overall capacity is mostly…
2/n
Most capacity meters simply charge the capacitor with a constant current. Due to the fact that the charge rises linear with time and thus also voltage rises linear with time, we just need to measure how long it took to raise the voltag…
Tried to figure out the quick way how much capacity a nominal 10µF/20V 0805 X7R MLCC looses when handling 3.3, 5 and 6V.
Played around for 2 hours with various capacity meters I have around and found out that all of them have a way too low…
RE: https://mastodon.green/@struberg/116914075300905861
#SPCX is now under 120 USD. Trading closed for today. We'll see how it goes, but the direction seems rather clear.
The #Java history
https://www.youtube.com/watch?v=ZqGSg4b_cZA
@kelseyhightower nails it. The problem isnot to write code but to understand and maintain code.
https://youtu.be/A7WFt2JQ5sg
And for reference: https://en.wikipedia.org/wiki/Infinite_monkey_theorem
On the spectrum of totally random monkey and good intentional program changing, those current AI models (even frontier ones) are somewhere in the middle. They don't c…
6/6
After that I cranked up the base voltage on C2 to 6V. Effectively raising the bias voltage to 5.5V after a while. In this situation the MLCC still measured somewhat over 5uF. Which is really decent, I did expect it to perform way worse…
5/n If you calculate 0.4V/100k of my R1 then you get 40 uA which is about the same than the charging current. Which explains why the measurement is way off.
As a result I switched to the HP34461 as capacitance meter and use it in it's high…
4/n
Sadly that also means that when measuring we will get 5.4V on C2: the baseline 5V from V1 + the 0.4V from the charging cycle.
And this leads to having a current through R1 again, which affects the measurement.
I tried to add L1 before …
3/n Now back to my original circuit.
The trick is to use a value for C1 which is MUCH higher than C2, which is the DUT (Device under Test). In that case C1 blocks all the DC voltage from my capacity meter but the overall capacity is mostly…
2/n
Most capacity meters simply charge the capacitor with a constant current. Due to the fact that the charge rises linear with time and thus also voltage rises linear with time, we just need to measure how long it took to raise the voltag…
Tried to figure out the quick way how much capacity a nominal 10µF/20V 0805 X7R MLCC looses when handling 3.3, 5 and 6V.
Played around for 2 hours with various capacity meters I have around and found out that all of them have a way too low…
RE: https://mastodon.green/@struberg/116914075300905861
#SPCX is now under 120 USD. Trading closed for today. We'll see how it goes, but the direction seems rather clear.
The #Java history
https://www.youtube.com/watch?v=ZqGSg4b_cZA
@kelseyhightower nails it. The problem isnot to write code but to understand and maintain code.
https://youtu.be/A7WFt2JQ5sg
And for reference: https://en.wikipedia.org/wiki/Infinite_monkey_theorem
On the spectrum of totally random monkey and good intentional program changing, those current AI models (even frontier ones) are somewhere in the middle. They don't c…
🐘 Community & instance
Home server
mastodon.green
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Oct 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 10 views per post.
📤Posts about 9.2× per week.
🕵️ Fake follower check
Estimated80/100
Excellent
Credibility score
97%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 97% real, active audience · Low fake-follower risk.
- Strong engagement (~2.7% of followers engage each post) — an active, real audience.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
ASF Member https://s.apache.org/strub , Java Champion, JCP EG Member & Spec Author, MicroProfile author, Jakarta Spec EG, 10k OSS commits, Bezirksrat @GrueneFavoriten
Twitter: @struberg
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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11%
Grabowski
10%
Jogi Hofmüller (he/him)
10%
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