Use a combination of Vipps (mobile payments) + Zettle (card reader) + cash box.
eonist
/ point of sale system for popup store.md
Created
March 9, 2026 05:50
point of sale system for popup store
Yes, you can — but not through the official Apple route. There are two paths: the unofficial open-source way (OpenHaystack) which works great for a DIY project like yours, and the official Apple MFi program which is designed for commercial products.
OpenHaystack is an open-source framework that lets you turn your ESP32 into a device tracked by Apple's Find My network. It works by having nearby iPhones detect your device's BLE broadcast and relay its location to Apple's servers — exactly how AirTags work, but unofficial. accio
What you need:
A compact, GPS-enabled bike tracker with Bluetooth (BLE), built to fit inside a seat tube. It tracks speed and position, sends data to a phone app, and includes an integrated brake light system using LEDs and an accelerometer.
Estimated cost: ~435 NOK (AliExpress) / ~1,330 NOK (local hobby shops)
eonist
/ cafe jazz cc free to play in public space.md
Created
March 8, 2026 23:08
cafe jazz cc free to play in public space
Her er direkte YouTube-lenker til én “klassisk” versjon av hver låt å lytte på/studere. Dette sier ikke noe om at du kan bruke akkurat disse innspillingene “gratis” i kafé – det er bare pekere til musikken.
-
Confirmation
https://www.youtube.com/watch?v=yXK0pZx92MU youtube -
Yardbird Suite (1946-innspilling)
https://www.youtube.com/watch?v=L4QbfyKYAFo youtube
Landing page concept: https://eon.codes/omera/
- omera bike parts ✅ https://github.com/eonist/omera_docs/blob/main/city-bike-parts-catalog-3.pdf and https://github.com/eonist/omera_docs/blob/main/city-bike-parts-presentation-2.pdf
- omera frame build ✅ https://github.com/eonist/omera_docs/blob/main/steel-bike-booklet.pdf and https://github.com/eonist/omera_docs/blob/main/steel-bike-presentation.pdf
- omera popup store ✅ https://github.com/eonist/omera_docs/blob/main/omera-popup-concept-2.pdf
- omera popup store alternative ✅ https://github.com/eonist/omera_docs/blob/main/omera-popup-v2.pdf
- omera bike premium 1999$ ✅ https://github.com/eonist/omera_docs/blob/main/Retro_Cafe_Racer_Build.pdf
- omera brandbook: ✅ https://github.com/eonist/omera_docs/blob/main/omera-brand-analysis.pdf
is it possible to weld a bike frame manually? if you have the steel pipes and then machine the joints etc?
Yes, people absolutely build and repair steel bike frames manually; the key is precise tube prep, a good jig, and using an appropriate joining process (usually TIG or brazing). instructables
- You start with proper butted steel frame tubes (4130, Reynolds, Columbus, etc.) and accurately miter/notch them so they fit together with minimal gaps. instructables
- Tube mitering can be done by hand with files or on a mill/hole‑saw setup; the goal is tight, repeatable joints before any welding. youtube
- A frame jig (commercial or DIY) is used to hold the head tube, seat tube, BB shell, and stays in alignment and at the correct angles during joining. [instructables](https://www.instructables.com/Building-a-lu
eonist
/ openpencil_figma_hypothesis.pdf
Created
March 7, 2026 20:39
software just got margin-called
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To make small aluminum parts, you typically need a CNC (Computer Numerical Control) machine that offers high rigidity and high spindle speeds. Depending on your budget and whether you are a hobbyist or professional, options range from desktop routers to industrial mini-mills. sainsmart
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