surfncircuits – Kook Hacks when the Surf Sucks

python, Raspberry Pi Projects

Simplifying WiFi connections for Raspberry Pi Zero W Projects

December 11, 2022 — 7 Comments

Espresso, Kook Hack, python, Raspberry Pi Projects

Using R-squared to Detect Espresso Shot Volume With a Water Tank Sensor

March 19, 2022 — 0 Comments

3D design, Circuits, python, Raspberry Pi Projects

A Water Tank Sensor for Rancilio Silvia Espresso Machines

March 5, 2022 — 4 Comments

3D design, Circuit Projects, Espresso, Nixie Tubes, python, Raspberry Pi Projects

An Espresso Maker That Knows When You Want Some

September 3, 2021 — 10 Comments

Kook Hack, python, Raspberry Pi Projects

Implementing a Single Edge Nibble Transmission (SENT) Protocol in Python for the Raspberry Pi Zero

November 27, 2020 — 12 Comments

Kook Hack, python

Connecting to Vintage Tektronix TDS 700 series Oscilloscopes with Python and Ethernet

November 8, 2020 — 0 Comments

Circuits, Kook Hack

AC Current Limiter for Safer Electronic Repairs

November 3, 2019 — 1 Comment

Kook Hack, Nixie Tubes, python, Raspberry Pi Projects

Finishing the IN-9/IN-13 Nixie Tube Driver for the Raspberry Pi (Part 2)

October 6, 2019 — 4 Comments

3D design, Kook Hack, Nixie Tubes

How I went from Zero to 3D in One Day Designing a IN-9 Nixie Tube Holder

September 30, 2019 — 0 Comments

Fusiontech, Kook Hack, Nixie Tubes

Eliminating Nixie Tube Cathode Poisoning, Bi-Quinary Digit Ghosting, and Heavily Oxidized Leads

April 6, 2019 — 7 Comments

Circuit Projects, Kook Hack, Nixie Tubes, python, Raspberry Pi Projects

Help Design A Linear Nixie Tube HAT for the Raspberry Pi (Part 1)

February 16, 2019 — 1 Comment

Kook Hack, Nixie Tubes, python, Raspberry Pi Projects

Easy IoT Fleet Deployment of ETA Nixie Tube Clocks

December 17, 2018 — 2 Comments

Fusiontech, Kook Hack, Nixie Tubes, Raspberry Pi Projects

Building a Wall Mount Enclosure for the ETA Nixie Tube Clock

July 23, 2018 — 0 Comments

Kook Hack, Nixie Tubes, Raspberry Pi Projects

What is an ETA Nixie Tube Clock and How Do You Build One?

April 1, 2018 — 14 Comments

Fusiontech, Kook Hack, Nixie Tubes

KiCad Power Tools Help Shrink The Nixie Tube Power Supply (part 3)

March 3, 2018 — 9 Comments

Michael on Optimizing the 5v to 170v Nixie Tube Power Supply Design (Part 2)August 7, 2025
Hi, Great project, good job done there! I am actually looking for a Nixie power supply that is capable of…
Mark Smith on Finishing the IN-9/IN-13 Nixie Tube Driver for the Raspberry Pi (Part 2)May 15, 2025
Hi, Yes, the Nixie tube power supply can use a 1amp 5v supply to power a couple of Nixie tubes.…
Mark Smith on Designing a Small Footprint, Low Profile 5v to 170v Nixie Tube Power Supply (Part 1)May 13, 2025
Hi Peter, One possible cause is that you are hitting the over current protection of the circuit. Under higher current,…
inventiveunabashedlydcb22987e5 on Finishing the IN-9/IN-13 Nixie Tube Driver for the Raspberry Pi (Part 2)April 22, 2025
I'm looking at this for a temperature bar in conjunction with also building an integral in-12 Nixie tube clock. I…
Peter on Designing a Small Footprint, Low Profile 5v to 170v Nixie Tube Power Supply (Part 1)April 11, 2025
Hey Mark!, I built this power supply and I am getting 170V on the output without anything attached, but when…

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