ambient-air
mawoka-myblock
Components (33)
| Reference | Value | Description |
|---|---|---|
| U1 | MCP73831T-2ACI/MC | Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Tri-State Status Output, in DFN-8 package |
| U2 | AP7361C-33SP-13 | |
| U3 | ESP32-C3-WROOM-02 | ESP32-C3-WROOM-02 is a general-purpose Wi-Fi and Bluetooth LE module. This module features a rich set of peripherals and high performance, which makes it an ideal choice for smart home, industrial automation, health care, consumer electronics, etc. |
| U4 | TPD4E05U06DQA | 4-Channel ESD Protection for Super-Speed USB 3.0 Interface, USON-10 |
| U5 | SHT4x | Digital Humidity and Temperature Sensor, ±1%RH, ±0.1°C, I2C, 1.08-3.6V, 16bit, DFN-4 |
| U6 | STCC4-D1 | |
| U7 | AHT20_C2757850 | |
| U8 | SGP40-D-R4 | |
| U9 | ICP-20100 | |
| U10 | BQ27441-G1 | System Side Li Ion/Polymer Fuel Gauge, PDSON-12 |
| U11 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
| C1,C9,C12 | 1µF | Unpolarized capacitor, small symbol |
| C2,C5,C6,C10 | 4.7µF | Unpolarized capacitor, small symbol |
| C3 | 0.1µF | Unpolarized capacitor, small symbol |
| C4 | 10µF | Unpolarized capacitor, small symbol |
| C7,C8 | 100nF | Unpolarized capacitor, small symbol |
| C11 | 470nF | Unpolarized capacitor, small symbol |
| D1 | SMAJ5.0A | 400W unidirectional Transient Voltage Suppressor, 5.0Vr, SMA(DO-214AC) |
| D2-D4 | LED | Light emitting diode |
| J1 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J2 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3,J4 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R12,R13 | 10kΩ | Resistor,Resistor, small symbol |
| R2 | 2kΩ | Resistor, small symbol |
| R3 | 100Ω | Resistor, small symbol |
| R4,R5 | 40Ω | Resistor, small symbol |
| R6 | 4.7Ω | Resistor, small symbol |
| R9,R10 | 5.1kΩ | Resistor, small symbol |
| R11 | 0.01Ω | Resistor, small symbol |
| R16 | 668kΩ | Resistor, small symbol |
| R17 | 220kΩ | Resistor, small symbol |
| SW1,SW3 | SW_Push | Push button switch, generic, two pins |
| SW2 | MINI MSK12CO2 |