smart-wearable-device-pcb
enoch-git
Components (29)
| Reference | Value | Description |
|---|---|---|
| U1 | ESP32-C3-MINI-1-N4 | |
| U2 | TP4056-42-ESOP8 | 1A Standalone Linear Li-ion/LiPo single-cell battery charger, 4.2V ±1% charge voltage, VCC = 4.0..8.0V, SOIC-8 (SOP-8) |
| U3 | TPS61092 | 2A Step-Up DC-DC Converter for Batteries, Isw up to 2500mA, 5V Output Voltage, QFN-16 |
| U4 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U5 | LSM6DS3 | I2C/SPI, iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope |
| U6 | MAX30102 | Heart Rate Sensor, 14-OLGA |
| U7 | TLV70018_SOT353 | 200mA Low Dropout Voltage Regulator, Fixed Output 1.8V, SC70-5 |
| C1 | 10nF | Unpolarized capacitor |
| C2 | 1uF | Unpolarized capacitor |
| C3-C5,C8 | 10uF | Polarized capacitor,Unpolarized capacitor |
| C6 | 2.2uF | Unpolarized capacitor |
| C7,C10-C15 | 100uF | Polarized capacitor,Unpolarized capacitor |
| C9 | 22uF | Polarized capacitor |
| D1 | RED LED | Light emitting diode |
| D2 | BLUE LED | Light emitting diode |
| D3 | SMLVN6RGB | High Brightness Tri-Color LED, RGB, 3.5x2.8mm |
| FB1 | FerriteBead | Ferrite bead |
| J1 | Conn_01x06_Pin | Generic connector, single row, 01x06, script generated |
| J2 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| L1 | CDRH103RNP-6R8NC-B | |
| LS1 | PS1240P02BT | Buzzers Transducer, Externally Driven Piezo 3V 4kHz 60dB @ 3V, 10cm Through Hole PC Pins |
| R1,R2 | 5.1k | Resistor |
| R3,R4 | 1K | Resistor |
| R5 | 1.1k | Resistor |
| R6 | 1.5M | Resistor |
| R7 | 392k | Resistor |
| R8,R9 | 10k | Resistor |
| R10 | 1k | Resistor |
| TH1 | 10k Thermistor_NTC | Temperature dependent resistor, negative temperature coefficient |