I’ve been researching and testing out a few headlights that I could mount on my helmet for night esk8 riding and I’ve found my champion – H05A-GCG2 (H05B is pretty much the same). In fact I was so pleasantly surprised that I felt compelled to write this post.
12.2.2023
Flow hot water dispensers vs electric kettles
Electric kettles are cool. As Technology Connections elaborated, they’re very efficient. However, I think I have found even better solution: a flow how water dispenser (such as Nedis KAWD300FBK that I have).
13.11.2022
Helmet types comparison for e-scooters
I’ve had the opportunity to try out several helmet types for my e-scooter travels, so I figured I’d share my opinions about them.
1.11.2022
[CZ] Základy elektrotechniky pro e-koloběžkáře
Když vlastníte koloběžku, je dobré mít nějaké základní povědomí o elektrotechnice, aby člověk třeba dokázal porovnat kapacitu dvou baterek, které fungují na jiných napětích, aby věděl, zda může zapojit 60V 4A nabíječku do zásuvky, na které je napsáno 230 V 2 A a podobně. V tomto příspěvku bych vám rád poskytnul takové základní (a místy i trochu pokročilejší) shrnutí elektrotechnických věcí, které se hodí znát, když vlastníte elektrokoloběžku.
29.10.2022
Random notes on e-scooters
I’ve recently gotten into e-scooters. This post contains an assortment of my various findings, opinions, notes and such.
20.9.2022
E-scooter turn signals mod (also a brief WingLights review)
Unfortunately, vast majority of e-scooters doesn’t have turn signals, and when they do, they usually suck – mounted on the bottom, not visible from both front and back, with very limited viewing angles and brightness. My City Boss RX5L belongs to the category with no blinkers. Well, used to – I’ve made it my own solution.
Worse video: https://youtube.com/shorts/XilJLzlrK84
17.2.2022
Lavalier microphone desk stand with shock mount and pop filter
I’ve discovered that even relatively cheap lavalier microphones can provide a surprisingly decent audio. Using some 3D printing, I’ve converted a lavalier mic into a desk microphone with stand, shock mount and pop filter.
8.10.2021
Voxel cave generation using 3D Perlin noise isosurfaces
I think I’ve come up with an elegant solution on how to generate voxel caves that is worth sharing with the world. It allows procedurally generating voxel caves without any context/iterative approach, using just 3D Periln noise.
12.8.2021
Bone conduction vs in-ear headphones
A brief comparison between the Aftershokz Aeropex bone conduction and Samsung Galaxy Buds+ in-ear headhpones.