Can someone check our Eagle schematic for a homebrew board


hi all,

i have been playing around idea of having basic board 7805, 16 mhz crystal, atmega chip , pin headers outputs/inputs , ftdi cable connection. can please verify schematic would, infact work?

i beginner in electronics, please gentle :)

thanks in advance.

ps:used atmega8 on schematic, believe has same pinout 168 , 328.

if jp1 ftdi header, i'd connect pin 2 ground well. believe rx , tx crossed. 100nf capacitor should go between jp1 pin 6 , atmega pin1. maybe reset button pin 1 gnd.

connect 10k resistor atmega pin 1 +5v.
connect avcc +5v.
connect 100nf ceramic capacitor aref gnd.
connect 100nf ceramic gnd either pin 7 or pin 20 on atmega. people might use 1 on each pin, i've found 1 sufficient.

i add 100nf ceramics in parallel electrolytics on input , output of regulator. kinda chicken soup, can't hurt.

i'd avoid diagonal lines on schematic, makes hard read. also, signals should connected don't have dots meet, not sure if that's problem. drawing made with?



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