Andy Haas

[Andy Haas @AndyColtonHaas]

@RsThrive @ad Great. The oversampling cable is temporarily out of stock at Crowdsupply/ Mouser. Any quality 6" sma to bnc will do. Beware cheap bnc connectors! I have a bunch if you want one DM me.

[World Scientific @worldscientific]

𝙀𝙡𝙚𝙘𝙩𝙧𝙤𝙣𝙞𝙘𝙨 𝙛𝙤𝙧 𝙎𝙘𝙞𝙚𝙣𝙩𝙞𝙨𝙩𝙨: 𝙋𝙧𝙖𝙘𝙩𝙞𝙘𝙖𝙡 𝙀𝙨𝙨𝙚𝙣𝙩𝙞𝙖𝙡𝙨 𝙛𝙤𝙧 𝙈𝙤𝙙𝙚𝙧𝙣 𝙍𝙚𝙨𝙚𝙖𝙧𝙘𝙝
by @AndyColtonHaas (@nyuniversity)

🔌📘 𝐁𝐮𝐢𝐥𝐝 𝐑𝐞𝐚𝐥 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜𝐬 𝐒𝐤𝐢𝐥𝐥𝐬 𝐟𝐨𝐫 𝐌𝐨𝐝𝐞𝐫𝐧 𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐟𝐢𝐜 𝐋𝐚𝐛𝐬!
This practical, lab-based textbook delivers a focused one-semester introduction to analog and digital electronics—equipping science students and researchers with the skills needed to design, test, and debug real experimental systems.

🔍 𝐖𝐡𝐲 𝐢𝐬 𝐭𝐡𝐢𝐬 𝐢𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭?
Electronics underpins nearly every modern experiment, yet formal training is often minimal in science curricula. A solid working knowledge empowers researchers to troubleshoot instruments, automate measurements, and confidently engage with advanced experimental setups.

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✅ Core DC & AC circuits, transistors, amplifiers, and op-amps
✅ Practical measurement techniques, signals, cables & oscilloscopes
✅ Modern tools including Arduinos, PCBs, and FPGAs
✅ Integrated lecture material with hands-on lab experiments
✅ Designed for a single-semester (10–15 week) course

🎯 𝐖𝐡𝐨 𝐬𝐡𝐨𝐮𝐥𝐝 𝐫𝐞𝐚𝐝 𝐭𝐡𝐢𝐬?
• Undergraduate & graduate students in physics, chemistry, biology, neuroscience, psychology, and related fields
• Instructors seeking a practical, lab-aligned electronics textbook
• Industry practitioners and serious hobbyists working with experimental systems

🎓 Get your copy now — use code 𝐁𝐄𝐒𝐓𝟐𝟓 for 25% off
📖 Learn more: https://t.co/eV3A74EFPD

@NYUPhysics
@APSphysics
@NaturePhysics
@timeshighered

#Electronics #STEM #STEMEducation #Physics #Engineering #ExperimentalScience #LabSkills #ScientificInstrumentation #MeasurementScience #Oscilloscope

[Andy Haas @AndyColtonHaas]

While working on an upgrade to the Haasoscope Pro, I got sidetracked into an autorouter for KiCad. A *tool* that Claude code, or whatever AI you like, can use to interactively route your board, in a conversation with you.

https://t.co/Yh85a0mAMD

https://t.co/eXC3ZQCbh0

[Andy Haas @AndyColtonHaas]

Haasoscope Pro review on the EEVBlog! A real honor. Took him a while to get it working, but he did, and he liked it! (mostly)
https://t.co/ErrqGsTCk2

[hackaday @hackaday]

Haasoscope Pro: Open-Everything 2 GHz USB Oscilloscope
https://t.co/V33uWfL172

[Andy Haas @AndyColtonHaas]

@ico_TC @fpgahelper For PCIe Gen 2, the fundamental frequency is 2.5 GHz (half the data rate). The Haasoscope Pro bandwidth is spec'ed at 2 GHz (when two are used oversampling) but only starts to drop hard (from an anti-alias filter) after 3 GHz. So you'd see something, but you really want 8 GHz+.

[Andy Haas @AndyColtonHaas]

@fpgahelper Here's a pic of it in action being added... (use the latest, v29, of the Haasoscope Pro software though!)

[Andy Haas @AndyColtonHaas]

@ATaylorFPGA @MehdiHacks I look forward to hearing what you think of it!

[Edmund Humenberger @ico_TC]

1.5 GHz scope with opensource NGscopeclient https://t.co/44Hvo1ZBMd
good enough for SATA.

[Andy Haas @AndyColtonHaas]

@NYCMayor Monday Feb 21, first day of enforcing subway rules and removing homeless from subways.

[Andy Haas @AndyColtonHaas]

My latest project...
https://t.co/Najye5OwC7

Try it out, for mesh wifi you can control, monitor, and hack!

[Andy Haas @AndyColtonHaas]

@MetroNorth Yes! No announcement!
We were then switched to another train, and it is going just as slow. What gives?

[Andy Haas @AndyColtonHaas]

@tedder42 @CrowdSupply Enjoy!

[maker.io @MakerIO]

#ComingSoon to @crowd_supply : Cheap, flexible, data acquisition for all! https://t.co/N5eTPpafx2 #Haasoscope

[Sébastien Joly @sebastienjoly]

#Haasoscope https://t.co/ZZDJB1vJJy

[picoGalois＠電子クラブ @DenshiClub]

多チャネル・オシロスコープHaasoscope
https://t.co/flc5FsH6jQ
私が申し込んだら50%を超えた。

[Tahl Raz @tahlraz]

One of the two books I was working on the last two years. https://t.co/fAaEJlhF6C

[Andy Haas @AndyColtonHaas]

My crowd-funded, open-everything, oscilloscope project is live! Support it!
https://t.co/Vbwrpsd560

[Andy Haas @AndyColtonHaas]

@LumaSupport rebooted my main luma hub, and now setup worked like a charm!