Arduino Bare-minimum

If you want to make small projects and don't need UNO feature like

short circuit protection

overvoltage protection

reset switch

voltage regulation

then this is the right instructable to construct Arduino with minimum external components

1. 10K resistor

2. 16 Mhz oscillator

3. 22 pf ceramic capacitor (2)

4. Atmega 328p IC

5. UNO/FTDI board

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