Uploaded October 2024 | Updated September 2026, 2 weeks ago
Led tiles are cool and those bulky addressable WS2812D LEDs have a nice retro touch. What started as a LED wall tile ended up as a magnet gadget in the end that likes to socialize with its friends.
Try AISLER at aisler.net with coupon "boardluni" for 5€ off! Or "hi_aisler" for 10€ off on your first order (sponsor)
My board there: aisler.net/p/OQZEYCKE
Project files: github.com/bitluni/magnetMatrix6x6
Parts & tools (affiliate):
Magnet Connectors: aliexpress.bitluni.net/magnetConnectors
WS2812D 5 & 8mm: aliexpress.bitluni.net/ws2812d
Tweezers: aliexpress.bitluni.net/tweezers
Flux: aliexpress.bitluni.net/flux
Soldering Mat: aliexpress.bitluni.net/mat
Ultrasonic Cleaner: aliexpress.bitluni.net/cleaner
3D Printer Bambu Lab X1 Carbon: link.bitluni.net/x1c
Github Sponsors: github.com/sponsors/bitluni
Patreon: patreon.com/bitluni
Channel membership: youtube.com/channel/UCp_5PO66faM4dBFbFFBdPSQ/join
Paypal: paypal.me/bitluni
bitluni live: youtube.com/@bitluniLive
Twitch: twitch.tv/bitluni
Mastodon: https://chaos.social/@bitluni
Twitter: @bitluni
Discord: link.bitluni.net/discord
#arduino #diy #led
Led tiles are cool and those bulky addressable WS2812D LEDs have a nice retro touch. What started as a LED wall tile ended up as a magnet gadget in the end that likes to socialize with its friends.
Try AISLER at aisler.net with coupon "boardluni" for 5€ off! Or "hi_aisler" for 10€ off on your first order (sponsor)
My board there: aisler.net/p/OQZEYCKE
Project files: github.com/bitluni/magnetMatrix6x6
Parts & tools (affiliate):
Magnet Connectors: aliexpress.bitluni.net/magnetConnectors
WS2812D 5 & 8mm: aliexpress.bitluni.net/ws2812d
Tweezers: aliexpress.bitluni.net/tweezers
Flux: aliexpress.bitluni.net/flux
Soldering Mat: aliexpress.bitluni.net/mat
Ultrasonic Cleaner: aliexpress.bitluni.net/cleaner
3D Printer Bambu Lab X1 Carbon: link.bitluni.net/x1c
Github Sponsors: github.com/sponsors/bitluni
Patreon: patreon.com/bitluni
Channel membership: youtube.com/channel/UCp_5PO66faM4dBFbFFBdPSQ/join
Paypal: paypal.me/bitluni
bitluni live: youtube.com/@bitluniLive
Twitch: twitch.tv/bitluni
Mastodon: https://chaos.social/@bitluni
Twitter: @bitluni
Discord: link.bitluni.net/discord
#arduino #diy #led
![Cheap PCB Assembly from China [Test & Tutorial]](https://i.ytimg.com/vi/Lz23iqxwUcs/mqdefault.jpg "Cheap PCB Assembly from China [Test & Tutorial]
This video shows how to use JLCPCBs cheap assembly service.
Sponsor: $2 for 5 PCBs (Any Color): https://jlcpcb.com
Since Im developing boards on a weekly basis I had to test JLCs new service and show how to easily use it with EasyEDA online design tool.
The results are surprising and you can get off really cheap using basic components. I hope this quick tutorial will help to handle the limitations and get you first assembled boards from china really cheap.
LitePlacer Pick and Place Livestreams (sponsored: coupon code Bitluni05 to get 5% off):
https://www.youtube.com/playlist?list=PLP_wPvJgLCYIWfgby2RtGSNB_QgRIz9iJ
EasyEDA PCB Design tutorials:
https://www.youtube.com/playlist?list=PLjUbKCHhzPEwqHO_r0BgnN44rGPDsoRD1
Links to the parts (affiliate links):
Crappy Reflow Oven:
https://ebay.bitluni.net/crapReflowOven
Ultrasonic Cleaner:
https://aliexpress.bitluni.net/cleaner
My camera and lens (4k 60fps):
https://amazon.bitluni.net/gh5
plz share :-)
Check out my Tindie store to get some of my creations:
https://www.tindie.com/stores/bitluni
Consider supporting my lab for some extras and frequent updates:
https://github.com/sponsors/bitluni
https://www.patreon.com/bitluni
https://paypal.me/bitluni
Twitter: @bitluni
reddit: u/bitluni
#electronics #diy #maker")
![Doorbell WiFi Upgrade [DIY, IoT, Node-RED, WLED]](https://i.ytimg.com/vi/NP7_cPEDocI/mqdefault.jpg "Doorbell WiFi Upgrade [DIY, IoT, Node-RED, WLED]
In this video we upgrade a basic doorbell to send notifications over WiFi. With some power harvesting no battery is required. An optional Node-RED server translates the signal and activates a visual notification remotely. This not only helps if the bell isnt audible but can also be use for hearing disabled people.
Code and Noder-RED flow can be found here:
https://github.com/bitluni/Doorbell
Links to parts and tools (affiliate links):
ESP8266 D1 Mini ($3.50): https://aliexpress.bitluni.net/d1mini
Flexible RGB LED Matrix ($12.20): https://aliexpress.bitluni.net/flexRGB
AC to DC PSU with Barrel Jack: https://aliexpress.bitluni.net/ACtoDCBarrel
Small DC-DC Converter: https://aliexpress.bitluni.net/smallDC2DC
Electrolytic Capacitors: https://aliexpress.bitluni.net/elco
Zener Diode Set ($4): https://aliexpress.bitluni.net/zener
Full Bridge Rectifiers: https://aliexpress.bitluni.net/fbr
LED Projector ($72): https://aliexpress.bitluni.net/projector
My camera and lens (4k 60fps):
https://amazon.bitluni.net/gh5
Zoom H6 Audio Recorder:
https://amazon.bitluni.net/h6
plz share :-)
Tindie store: https://www.tindie.com/stores/bitluni
Github Sponsors: https://github.com/sponsors/bitluni
Patreon: https://www.patreon.com/bitluni
Channel membership: https://www.youtube.com/channel/UCp_5PO66faM4dBFbFFBdPSQ/join
Paypal: https://paypal.me/bitluni
Dogecoin: DLhdK867hZCvuPqmpgviZqgfvUTdSiRfoU
bitclout: https://bitclout.com/u/bitluni
Twitter: @bitluni
reddit: u/bitluni
Discord: https://discord.gg/MT5RbJt
Music:
Jeremy Blake - Powerup!
Wayne Jones - Brain Trust
Quincas Moreira - Sparse Clouds
#electronics #maker #iot")
![Regenerative Braking - DIY Electric Scooter Part 4 [VESC]](https://i.ytimg.com/vi/OZFbep8wG7E/mqdefault.jpg "Regenerative Braking - DIY Electric Scooter Part 4 [VESC]
A new speed controller improves my DIY electric scooter to support regenerative braking and battery protection. The VESC provides a ton of options to control the hub motor. A simple analog stick is used a throttle now. Enjoy!
Links to the parts (affiliate links):
VESC:
https://aliexpress.bitluni.net/vesc
https://ebay.bitluni.net/vesc
https://amazon.bitluni.net/vesc
https://hobbyking.bitluni.net/vesc
Sensor Kit (including analog stick):
https://aliexpress.bitluni.net/sensorKit
5.5 Hub motor 250W:
https://aliexpress.bitluni.net/miniHubMotor
3S LiPo:
https://amazon.bitluni.net/3S4Ah
https://ebay.bitluni.net/3S4Ah
2mm JST PH:
https://aliexpress.bitluni.net/jst2mm
XT Connectors:
https://aliexpress.bitluni.net/xt
Clampmeter:
https://amazon.bitluni.net/clamp
Action Cam:
https://aliexpress.bitluni.net/actionCam
https://amazon.bitluni.net/actionCam
My camera and lens (4k 60fps):
https://amazon.bitluni.net/gh5
Config tool for esc:
https://vesc-project.com/
plz share :-)
Consider supporting my lab on Patreon for some extras and frequent updates:
https://www.patreon.com/bitluni
Im also thankful for any donation on PayPal:
https://paypal.me/bitluni
Check out my Tindie store to get some of my creations:
https://www.tindie.com/stores/bitluni
Twitter: @bitluni
reddit: r/bitluni
#electronics #diy #electricscooter")
