Levels54 by vinniefranco
Levels54 is a split 54 key dual trackball wireless keyboard with VIK connectors and fully integrated MCUs
Features:
* 54 Key MX layout with hot swap sockets
* 34mm Perixx Trackballs
* VIK connector on both sides for extensibility
* G5 Precision Ceramic Static Trackball Bearings
Source: GitHub | Reddit
#mx • #nRF52840 • #ble • #zmk • #trackball • #54key
Levels54 is a split 54 key dual trackball wireless keyboard with VIK connectors and fully integrated MCUs
Features:
* 54 Key MX layout with hot swap sockets
* 34mm Perixx Trackballs
* VIK connector on both sides for extensibility
* G5 Precision Ceramic Static Trackball Bearings
Source: GitHub | Reddit
#mx • #nRF52840 • #ble • #zmk • #trackball • #54key
👍3
Keychron Orca echo
・Fully wireless split keyboard for left and right hands
・19mm trackball on the right side
・Wheel on the left side
・Up/down scroll pads on both left and right
・Built-in two-stage tenting stand
・Left and right sides combine via bottom magnets
・Settings saved to on-device memory
・Wired, Bluetooth for 3 devices, 2.4GHz connection
Source: Twitter | mediagene.co.jp | gizmodo.jp
#pictures • #news
・Fully wireless split keyboard for left and right hands
・19mm trackball on the right side
・Wheel on the left side
・Up/down scroll pads on both left and right
・Built-in two-stage tenting stand
・Left and right sides combine via bottom magnets
・Settings saved to on-device memory
・Wired, Bluetooth for 3 devices, 2.4GHz connection
Source: Twitter | mediagene.co.jp | gizmodo.jp
#pictures • #news
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chloroplast by badjeff
A nRF52840 controller with the Ebyte E73-2G4M08S1C module, TI BQ25186DLHR, and TI TPS7A0233PDBVR
* pro micro form factor with the E73 module;
* consuming <7uA in sleep mode; 600-300uA in normal mode;
* BQ25186 for charging, configurable charging profile in DTS, and got charging status shown on Apple's OS;
* TPS7A02 for ext powering LDO, would switch to other SOT-25 LDO if want higher current output;
* alternative LED pad on backside (for mount reversed)
Source: GitHub
#mcu
A nRF52840 controller with the Ebyte E73-2G4M08S1C module, TI BQ25186DLHR, and TI TPS7A0233PDBVR
* pro micro form factor with the E73 module;
* consuming <7uA in sleep mode; 600-300uA in normal mode;
* BQ25186 for charging, configurable charging profile in DTS, and got charging status shown on Apple's OS;
* TPS7A02 for ext powering LDO, would switch to other SOT-25 LDO if want higher current output;
* alternative LED pad on backside (for mount reversed)
Source: GitHub
#mcu
👍3