ATmega328P-Sensor-Shield
victorke485
Components (16)
| Reference | Value | Description |
|---|---|---|
| U1 | ATmega328P-A | 20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32 |
| U2 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U3 | SHT30-DIS | I²C humidity and temperature sensor, ±2%RH, ±0.2°C, DFN-8 |
| U4 | SCD41-D-R2 | Photoacoustic CO2 sensor, 40 000 ppm, I2C, 2.4-5.5 V, High accuracy 400 - 5000 ppm |
| C1,C2 | 22pF | Unpolarized capacitor |
| C3,C4 | 10uF | Unpolarized capacitor |
| C5-C10 | 100nF | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| J1 | AVR-ISP-6 | Atmel 6-pin ISP connector |
| J2 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| P1 | USB_C_Plug_USB2.0 | USB 2.0-only Type-C Plug connector |
| R1 | 10 | Resistor |
| R2-R5 | 4.7k | Resistor |
| R6 | 330 | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |
| x1 | 16 MHz | Three pin crystal, GND on pin 3 |