temperature_system
holosion
Components (12)
| Reference | Value | Description |
|---|---|---|
| U1 | ESP32-WROOM-32 | RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U2 | MAX30102 | Heart Rate Sensor, 14-OLGA |
| U3 | DS18B20 | Programmable Resolution 1-Wire Digital Thermometer TO-92 |
| U4 | DS3231M | Extremely Accurate I2C-Integrated RTC/TCXO/Crystal SOIC-16 |
| BT1,BT2 | Battery_Cell | Single-cell battery |
| BZ1 | Buzzer | Buzzer, polarized |
| C1 | 1 | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| R0 | 10k | Resistor |
| R1 | 300 | Resistor |
| R2,R3 | 4.7k | Resistor |
| R4 | 4.7K | Resistor |