Berrythe-Cranberry.Fit
EarthLord
PCB design and firmware of Berrythe, the breathing device created for Cranberry.fit
Components (26)
| Reference | Value | Description |
|---|---|---|
| Q1-Q3 | DMN2024U | N-MOSFET transistor, gate/source/drain |
| U1 | BQ29737 | Voltage and Current Protection for Single-Cell Li-Ion and Li-Polymer Batteries |
| U2 | TP4056 | 1A Standalone Linear Li-lon Battery Charger with Thermal Regulation in SOP-8 |
| U3 | LP5810D | I2C control 4-Channel RGBW LED Driver with Autonomous Control |
| U4 | MSPS003FxSPW20R | 1kB RAM, 8/16kB Flash 24MHz ARM Cortex M0+ Mixed-Signal Microcontrollers |
| U5 | TCR2LF33,LM(CT | 200mA Low Dropout Voltage Regulator, Fixed Output 1.2V, SOT-23-5 |
| BT1 | Battery_Cell | Single-cell battery |
| C1,C2,C4,C6 | 10u | Unpolarized capacitor |
| C3,C5,C7,C9,C10,C14 | 100n | Unpolarized capacitor |
| C8,C11-C13 | 10n | Unpolarized capacitor |
| D1 | Green LED | Light emitting diode |
| D2 | Red LED | Light emitting diode |
| D3-D8 | Warm LED | Light emitting diode |
| D9,D10 | RGB LED | RGB LED, 6 pin package |
| D11 | D5V0S1U2LP | Low capacitance unidirectional ESD protection diode, 5V, Common Anode, DFN1006-2 |
| J1 | USB_C_Receptacle_PowerOnly_6P | USB Power-Only 6P Type-C Receptacle connector |
| J2,J3 | TactileSw Conn | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R37 | 0E | Resistor |
| R2,R6,R8,R9,R14,R15,R28,R29 | 2k | Resistor |
| R3 | 330E | Resistor |
| R4,R5 | 5M1 | Resistor |
| R10-R12,R35 | 5k1 | Resistor |
| R13,R26,R30,R31,R34 | 47k | Resistor |
| R16-R21,R38,R39 | 24E | Resistor |
| R22-R24,R27,R32,R33 | 10E | Resistor |
| SW1 | SW_Vibr | Vibration sensing switch |