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@@ -50,29 +50,32 @@ The power connector has a positive tip, and is protected against reverse voltage
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### Bill of Materials
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-- Sliding SPST switch
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-- 3x2 pins 2.54mm pcb male header
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-- 4x 1uF / 35v min electrolytic capacitors
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-- 1x 0.22uF / 35v min electrolytic capacitor
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-- 11x 100nF ceramic bypass capacitors
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-- 2x 22pF NP0 ceramic capacitors
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-- 1x 1Mohm 1/4W resistor
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-- 1x 1.2k 1/4W resistor
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-- 3x 680ohm 1/4W resistor
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-- 9x 10Kohm 1/4W resistors
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-- 2x 3mm LED (recommended red for power, green for activity)
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-- Power supply female barrel connector
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-- DB9 female angled connector
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-- 4 pin push button
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-- 1N4001 diode
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-- 3x 74HC595
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-- 1x 74HCT166
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-- MAX232
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-- 7805 TO220 regulator
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-- ATMega328p
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-- 20Mhz HC49 crystal
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-- 20pin slim ZIF socket
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-- 24pin slim ZIF socket
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+- **SW2** - Sliding SPST switch
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+- **J1** - 3x2 pins 2.54mm pcb male header
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+- **C4, C6 & C7** - 4x 1uF / 35v min electrolytic capacitors
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+- **C15** - 1x 0.22uF / 35v min electrolytic capacitor
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+- **C3, C8, C9, C10, C11, C12, C13, C14, C16, C17** - 10x 100nF ceramic bypass capacitors
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+- **C1 & C2** - 2x 22pF NP0 ceramic capacitors
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+- **R18** - 1x 1Mohm 1/4W resistor
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+- **R17** - 1x 1.2k 1/4W resistor
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+- **R16, R19 & R20** - 3x 680ohm 1/4W resistor
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+- **R1, R2, R3, R4, R5, R6, R7, R8 & R15**, 9x 10Kohm 1/4W resistors
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+- **D1, D2, D4 & D5** - 4x 3mm LED (recommended red for power, green for activity)
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+- **J3** - Power supply female barrel connector
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+- **J2** - DB9 female angled connector
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+- **SW1** - 4 pin push button
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+- **D3** - 1N4001 diode
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+- **U2, U3 & U9** - 3x 74HC595
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+- **U8** - 1x 74HCT166
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+- **U6** - MAX232
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+- **U7** - 7805 TO220 regulator
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+- **U1** - ATMega328p
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+- **Y1** - 20Mhz HC49 crystal
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+- **U5** - 20pin slim ZIF socket
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+- **U10** - 24pin slim ZIF socket
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- *Heat sink for the power regulator (optional, but recommended)*
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- *5x 16pin socket (optional)*
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- *1x 28pin slim socket (optional)*
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+
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+Thanks @Porchy for the updated BOM.
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+
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