Author | Lightnews

Peter Dalmaris @peterdalmaris.bsky.social · 1d

90+ lectures, 19 hours of content, and comprehensive notes.
Included with Tech Explorations subscriptions or on Udemy (offer ends Oct 31 PDT).
Take your PCB skills from maker to engineer level.

Peter Dalmaris @peterdalmaris.bsky.social · 1d

🚀 New: KiCad High-Speed PCB Design!
Learn to design a carrier board for the LattePanda Mu (Intel N100).

💻 Add HDMI, USB 3.0 & Ethernet interfaces.
🧠 Learn impedance control, stack-up design, grounding & DFM.
🎁 Coupon HIGHSPEED30 = 30% OFF until Nov 10 AEST.

Learn more → txplo.re/speed_pcb

1 1

Peter Dalmaris @peterdalmaris.bsky.social · 1d

This article is a preview from my upcoming course on filters. I use real experiments and simple explanations to make the concepts accessible, whether you’re just starting out or looking to refresh your skills.

Peter Dalmaris @peterdalmaris.bsky.social · 1d

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits.
Read and watch: https://app.txplo.re/impulse

1

Peter Dalmaris @peterdalmaris.bsky.social · 2d

I’m designing a hands-on course on RC and RL filters — Python, CircuitLab, real circuits, and the Analog Discovery 3.

What would you like to see in it? A specific circuit? More audio examples?

💬 Let me know below or on the blog.

#Electronics #AD3 #FilterDesign #STEMlearning

Peter Dalmaris @peterdalmaris.bsky.social · 2d

I’m building a new course on filters—learn RC & RL filters with Python, CircuitLab, and the Analog Discovery 3. Simulate it, build it, see it.

https://app.txplo.re/filters

#Electronics #STEM #Python #CircuitDesign #AD3

1

Peter Dalmaris @peterdalmaris.bsky.social · 4d

90+ lectures, 19 hours of content, and comprehensive notes.
Included with Tech Explorations subscriptions or on Udemy (offer ends Oct 31 PDT).
Take your PCB skills from maker to engineer level.

Peter Dalmaris @peterdalmaris.bsky.social · 4d

🚀 New: KiCad High-Speed PCB Design!
Learn to design a carrier board for the LattePanda Mu (Intel N100).

💻 Add HDMI, USB 3.0 & Ethernet interfaces.
🧠 Learn impedance control, stack-up design, grounding & DFM.
🎁 Coupon HIGHSPEED30 = 30% OFF until Nov 10 AEST.

Learn more → txplo.re/speed_pcb

1

Peter Dalmaris @peterdalmaris.bsky.social · 4d

This article is a preview from my upcoming course on filters. I use real experiments and simple explanations to make the concepts accessible, whether you’re just starting out or looking to refresh your skills.

Peter Dalmaris @peterdalmaris.bsky.social · 4d

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits.
Read and watch: https://app.txplo.re/impulse

1

Peter Dalmaris @peterdalmaris.bsky.social · 7d

90+ lectures, 19 hours of content, and comprehensive notes.
Included with Tech Explorations subscriptions or on Udemy (offer ends Oct 31 PDT).
Take your PCB skills from maker to engineer level.

Peter Dalmaris @peterdalmaris.bsky.social · 7d

🚀 New: KiCad High-Speed PCB Design!
Learn to design a carrier board for the LattePanda Mu (Intel N100).

💻 Add HDMI, USB 3.0 & Ethernet interfaces.
🧠 Learn impedance control, stack-up design, grounding & DFM.
🎁 Coupon HIGHSPEED30 = 30% OFF until Nov 10 AEST.

Learn more → txplo.re/speed_pcb

1

Peter Dalmaris @peterdalmaris.bsky.social · 7d

This article is a preview from my upcoming course on filters. I use real experiments and simple explanations to make the concepts accessible, whether you’re just starting out or looking to refresh your skills.

Peter Dalmaris @peterdalmaris.bsky.social · 7d

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits.
Read and watch: https://app.txplo.re/impulse

1

Peter Dalmaris @peterdalmaris.bsky.social · 8d

I’m designing a hands-on course on RC and RL filters — Python, CircuitLab, real circuits, and the Analog Discovery 3.

What would you like to see in it? A specific circuit? More audio examples?

💬 Let me know below or on the blog.

#Electronics #AD3 #FilterDesign #STEMlearning

Peter Dalmaris @peterdalmaris.bsky.social · 8d

I’m building a new course on filters—learn RC & RL filters with Python, CircuitLab, and the Analog Discovery 3. Simulate it, build it, see it.

https://app.txplo.re/filters

#Electronics #STEM #Python #CircuitDesign #AD3

1

Peter Dalmaris @peterdalmaris.bsky.social · 10d

90+ lectures, 19 hours of content, and comprehensive notes.
Included with Tech Explorations subscriptions or on Udemy (offer ends Oct 31 PDT).
Take your PCB skills from maker to engineer level.

Peter Dalmaris @peterdalmaris.bsky.social · 10d

🚀 New: KiCad High-Speed PCB Design!
Learn to design a carrier board for the LattePanda Mu (Intel N100).

💻 Add HDMI, USB 3.0 & Ethernet interfaces.
🧠 Learn impedance control, stack-up design, grounding & DFM.
🎁 Coupon HIGHSPEED30 = 30% OFF until Nov 10 AEST.

Learn more → txplo.re/speed_pcb

1

Peter Dalmaris @peterdalmaris.bsky.social · 10d

This article is a preview from my upcoming course on filters. I use real experiments and simple explanations to make the concepts accessible, whether you’re just starting out or looking to refresh your skills.

Peter Dalmaris @peterdalmaris.bsky.social · 10d

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits.
Read and watch: https://app.txplo.re/impulse

1 1

Peter Dalmaris @peterdalmaris.bsky.social · 11d

At gigabit speeds, PCB traces behave as transmission lines — a key concept in this course.

Peter Dalmaris @peterdalmaris.bsky.social · 11d

New blog post: Designing a custom carrier board for the LattePanda N100.

This project is the basis of my next KiCad course, covering high-speed PCB design with USB-C, HDMI, Ethernet, and M.2. Coming October.

Read it here: txplo.re/mupreview1

1

Peter Dalmaris @peterdalmaris.bsky.social · 12d

The case’s active cooling keeps the Pi cool even under heavy workloads.

Peter Dalmaris @peterdalmaris.bsky.social · 12d

New post: “Elecrow Mini PC case review: Transforming Raspberry Pi 5 into a desktop.”
See how I turned a Pi 5 into a practical desktop computer: txplo.re/rpiminipc

1

Peter Dalmaris @peterdalmaris.bsky.social · 13d

At gigabit speeds, PCB traces behave as transmission lines — a key concept in this course.