Observed arrival · 2026-11-04
DJVellum: a pocket mixer built for unlikely combinations
An open Raspberry Pi build kit for a pocket mixer that combines music from two Bluetooth inputs.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Raspberry Pi makers building a pocket DJ rig
- Worth noticing
- The hardware guide calls for a ventilated case and internal fan, and warns that weak power can cause dropouts or corrupt storage.
Field notes
The standard parts list pairs the Pi's onboard Bluetooth with a small Classic Bluetooth USB adapter, and the build instructions emphasize ventilation, adequate power, and low-volume testing. The page also sketches three community-reseller tiers, from a prepared SD card to a tested pre-assembled unit, while telling builders to disclose included parts and set their own support and warranty terms.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue