BOM init commit

keylogger.md

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+## Keylogger BOM
+
+### 1. MCU
+
+- PIC16
+	- at least 6 I/O pins (2 - UART and 4 - SD card communication)
+	- 8-bit 
+	- SMD (for prototype THT)
+	- PIC16 series
+	- at least 1.5kB program memory
+- **models**:
+- PIC16F15224 
+	- MOUSER: https://cz.mouser.com/ProductDetail/Microchip-Technology/PIC16F15224-E-MG?qs=xZ%2FP%252Ba9zWqbZGtXHz0tCKQ%3D%3D
+	- 11 I/O
+	- 7kB
+
+### 2. SD card tray
+
+- MOUSER: MEM2067-02-180-00-A
+
+### 3. USB connectors
+
+- **female**:
+	- MOUSER: https://cz.mouser.com/ProductDetail/Amphenol-FCI/87583-0010BHLF?qs=HGI6s9c03KdFNxR4%2F7F3Vg%3D%3D
+- **male**:
+	- MOUSER: https://cz.mouser.com/ProductDetail/GCT/USB1061-GF-L-A?qs=KUoIvG%2F9IlYSthVIrIBVzQ%3D%3D
+
+### 4. Prototype
+
+1. MCU - https://www.gme.cz/pic16c58b-04-p-pdip18-microchip
+2. SD tray - https://www.gme.cz/modul-ctecky-sd-karet-spi-sbernice
+3. USB type A connector male - https://www.gme.cz/usb-a-vidlice-krytka
+4. USB type A connector female - https://www.gme.cz/usb-a-zasuvka-krytka
+5.