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Peter 2024-02-18 04:53:07 +08:00
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_config.yml
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@ -42,10 +42,10 @@ social:
links:
# The first element serves as the copyright owner's link
- https://github.com/peter-tanner # change to your github homepage
- https://www.linkedin.com/in/peter-tanner-
- https://instagram.com/__peterus # change to your twitter homepage
# Uncomment below to add more social links
# - https://www.facebook.com/username
# - https://www.linkedin.com/in/username
# google_site_verification: # fill in to your verification string
# ↑ --------------------------

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_posts/2023-08-06-HP-8560A-spectrum-analyzer-as-a-frequency-generator.md
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@ -4,6 +4,7 @@ author: peter
date: 2023-08-06 21:45:13 +0800
categories: [Electronics] # Blogging | Electronics | Programming | Mechanical
tags: [electronics, rf, oscilloscope, spectrum analyzer, hack] # systems | embedded | rf | microwave | electronics | solidworks | automation
image: /assets/img/2023-08-06-HP-8560A-spectrum/IMG20230801205713.jpg
---
I just bought a Hitachi VC-6025 oscilloscope from my Singapore trip for 85 SGD. It's a good deal, since there is not a lot of second-hand electronics auctions on Ebay Australia, and the shipping costs from overseas or even interstate make it not very economical.

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_posts/2023-08-09-Aliexpress-DC-block-characterization.md
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@ -4,6 +4,7 @@ author: peter
date: 2023-08-09 19:41:27 +0800
categories: [Electronics] # Blogging | Electronics | Programming | Mechanical
tags: [rf, microwave, electronics] # systems | embedded | rf | microwave | electronics | solidworks | automation
image: /assets/img/2023-08-09-Aliexpress-DC-block/IMG20230809200758.jpg
---
I recently purchased [this DC block](https://www.aliexpress.com/item/1005002575850555.html) from Aliexpress to protect our HP 8560A spectrum analyzer. I did some basic tests on the DC block and it looks good for the price. These N type DC blocks seem to be less common and twice as expensive than the SMA type, but I wanted to avoid using SMA hardware for my setup.

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_posts/2024-02-15-Altium-to-3d-GLTF.md
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@ -4,6 +4,7 @@ author: peter
date: 2024-02-15 16:41:46 +0800
categories: [Blogging, Electronics] # Blogging | Electronics | Programming | Mechanical
tags: [electronics, solidworks] # systems | embedded | rf | microwave | electronics | solidworks | automation
image: /assets/img/2024-02-15-Altium-to-3d-GLTF/website.png
---
As part of the [Neptunium flight computer](https://www.petertanner.dev/neptunium/), I wanted to create a proper webpage to showcase the flight computer. This will also be a landing page for people who want to use the wasm powered Neptunium Explorer, which will allow users to analyze flight data in the browser. At the center of this webpage I want to show an interactive 3d model of the flight computer