Practical Usage - Technology, Electronics and programming

Practical Usage

Hot Tub Control Panel Replacement

Jun 18, 2026

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by

rt

in Electronics, hot tub, spa
Replacing the electronics in a hot tub – Part 4: Arduino Sensor and display control

May 27, 2026

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by

rt

in Electronics, hot tub, spa
Replacing the electronics in a hot tub – Part 3: Arduino Pump and heater control

Mar 24, 2025

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by

rt

in Electronics, hot tub, spa
Replacing the electronics in a hot tub – Part 2

Mar 6, 2025

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by

rt

in Electronics, hot tub, spa
Replacing the electronics in a hot tub – Part 1

Mar 6, 2025

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by

rt

in Electronics, hot tub, spa
Detailed design of 3D print piece example: Sink Strainer

Nov 11, 2024

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by

rt

in 3D printing, Uncategorized
Dishwashing a 3D model printed with PLA plastic

Nov 7, 2024

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by

rt

in Uncategorized
Behringer FCB1010 – Alternate power source

Jul 9, 2024

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by

rt

in Uncategorized
Cal Spa auxiliary pumps fix with Arduino

Apr 29, 2024

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by

rt

in Arduino, Electronics
IoT REBOOT – Apple HomeKit (Siri), Raspberry Pi, node-red, Homebridge

Mar 25, 2018

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by

rt

in Electronics, IoT