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mhered
My notes on the course "PCB design with KiCAD - updated for KiCAD 9" by Dr Peter Dalmaris in Udemy
| Reference | Value | Description |
|---|---|---|
| U1,U3 | 24LC1025 | I2C Serial EEPROM, 1024Kb, DIP-8/SOIC-8/TSSOP-8/DFN-8 |
| U2 | DS1337S_ | I²C Serial Real-Time Clock |
| U4 | ATMEGA328P-AU | |
| C1,C4,C5 | 0.1μF | Unpolarized capacitor |
| C2,C3 | 22pF | Unpolarized capacitor |
| D1,D2 | LED | Light emitting diode |
| J1,J3 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J2 | Conn_01x09_Pin | Generic connector, single row, 01x09, script generated |
| J4 | Conn_02x03_Odd_Even | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R3,R6 | 10KΩ | Resistor |
| R2,R4 | 4.7kΩ | Resistor |
| R5,R7 | 330Ω | Resistor |
| Y1 | 32.768KHz | Two pin crystal |
| Y2 | 16MHz | Two pin crystal |