29 Sept 2026, 05:50 UTC41 views2 reactionsread 1 October 2026 Photo
Pic of the amplifier owned by emisss_99 🎶
↪️ Day 38 of sharing my content from my old IG page
Update: he connected things AFTER turning on the amplifier. I don't remember what was in detail but he told me that he saw a spark and after that some amplifier's stages went down 😅
I didn’t repair it, even though some of the components were burnt out; he asked for help to a guy who specialises in amplifiers and other music…
👍2
24 Sept 2026, 18:28 UTC66 views1 reactionsread 1 October 2026 ➡️ SUGGESTED BOOKS FOR LEARNING C++ PROGRAMMING LANGUAGE
🔗 C++ programming masterclass by Packt
You can buy all these books at a ridiculous price 💵
⚠️ This is an interesting content I found surfing the web. I'm not affiliated with this company!
❤1
23 Sept 2026, 06:50 UTC69 viewsread 1 October 2026 Photo
Pic of 2 years ago 😍
↪️ Day 37 of sharing my content from my old IG page
Update: this is a repost of a report of mine 🤣
I was a student 📚, no job ❌, chill day 🕶️
The Korg Monotron is one of the simplest synth you can find nowadays. However, if compared with the price, the new M-VAVE FM-1 is very interesting, maybe I'll share something about it 🎹
°°° °°° °°°
Like ❤️, share 📨, save 🔖, follow 👥
DM me for permission t…
14 Sept 2026, 06:50 UTC108 viewsread 1 October 2026 Photo
This is my #arduino 🐱
↪️ Day 35 of sharing my content from my old IG page
Update: it has a cover that I bought some years ago to better protect the circuit from garbage when experimenting.
The push button is the most used thing 😂
↪️ Share the picture of your own Arduino!
°°° °°° °°°
Like ❤️, share 📨, save 🔖, follow 👥
DM me for permission to repost ✔️
#arduinouno #diyelectronic #electronics #arduino_uno
11 Sept 2026, 06:15 UTC118 views1 reactionsread 1 October 2026 Photo
Free Elektor Magazine issue!
Check out the free Wireless & Communication bonus edition of Elektor. The digital magazine includes insightful articles on a variety of projects: the open-source MiniRadio, ferrite beads, building AI-powered detection systems, and more.
Just click the link below and find the section I shared in the picture! 🎉
Take a look at it and share with me your thoughts 💬
🔗 Free Download Bonus Ed…
custom 54156558140797238711
9 Sept 2026, 06:50 UTC102 views3 reactionsread 1 October 2026 Photo
This is the last project for a while, it's simple but you are able to control one LED using a resistive light sensor. I hope you'll try it😉
↪️ Day 34 of sharing my content from my old IG page
Update: my new project is proceeding slowly, sometimes I dedicate some time on it by writing lines of codes. It lacks an hardware structure at the moment 😅
°°° °°° °°°
Like ❤️, share 📨, save 🔖, follow 👥
DM me for permission t…
🔥2❤1
8 Sept 2026, 06:10 UTC104 views1 reactionsread 1 October 2026 Photo
High quality MIT Electronics course
The course introduces the fundamentals of the lumped circuit abstraction.
Topics covered include:
🔹resistive elements and networks
🔹independent and dependent sources
🔹switches and MOS transistors
🔹digital abstraction
🔹amplifiers
🔹energy storage elements
🔹dynamics of first- and second-order networks
🔹design in the time and frequency domains
🔹analog and digital circuits and applicat…
👍1
4 Sept 2026, 18:57 UTC128 views3 reactionsread 1 October 2026 ➡️ SUGGESTED BOOKS FOR GAIN THE SKILLS FOR A TECH TUNEUP
🔗 Microcontroller classics and more by Make:
You can buy all these books at a ridiculous price 💵
⚠️ This is an interesting content I found surfing the web. I'm not affiliated with this company!
🔥2❤1
31 Aug 2026, 06:50 UTC147 views3 reactionsread 1 October 2026 Photo
Hello, today I will show you the breadboard diagram of the previous circuit posted.
I used a 74HC595 shift register in order to turn on one LED at a time, sequentially. ⚡
I noticed #arduino is a great device for that purpose!
↪️ Day 33 of sharing my content from my old IG page
Update: the purpose of my previous page was to build my own synthesizer.. I had a lot of time for that but I never started. Nowadays I have l…
👏3
21 Aug 2026, 08:19 UTC175 views2 reactionsread 1 October 2026 Photo
I recently found a website, named Glitch'n, which provides a short course for making noise circuits in a non-traditional way (short videos). 🎵
This means that you'll find the breadbord setup with a step-by-step video and pictures, but there's no theory, just experimentation! 📝
There are the following topics through 5 days of projects (all the needed components are listed in the bottom part of the page):
↪️ Working …
⚡2
20 Aug 2026, 13:56 UTC119 views3 reactionsread 1 October 2026 Photo
How does UART communication work?
You can discover more about UART by reading the following chapters in the website, it covers all you need for serial communication in embedded systems:
🔹How the Hardware Transfers Bytes.
🔹Serial Port Basics.
🔹Multiport Serial Boards/Cards/Adapters.
🔹Locating the Serial Port: IO address, IRQs.
🔹Troubleshooting.
🔹Voltage Waveshapes.
🔹and more...
It is a pretty raw website but I hope …
🔥2❤1
19 Aug 2026, 07:50 UTC143 views4 reactionsread 1 October 2026 Photo
This is a shift register simply used to turn on LEDs one at a time!
Soon I'll show you the electrical diagram. ⚡
↪️ Day 32 of sharing my content from my old IG page
Update: another good project interfacing Arduino and external components, stay tuned for the breadboard design!
Further I'm continuing my project for a MIDI interface through Teensy, I'll show you something more soon 😉
°°° °°° °°°
Like ❤️, share 📨, sav…
❤3🔥1
Showing the 12 most recent of 19 posts we hold for @circuitry_passion. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.