ATmega328
The microcontroller of Arduino UNO
RS232 to USB Serial DB9 to USB converter 1 × 35SAR
TD2030A Audio amplifier Module 1 × 33SAR
buzzer 3-24v continuous sound 1 × 11SAR
Micro USB To Dip adapter breakout board 1 × 5SAR
timer 555 IC 1 × 5SARSubtotal: 89SAR
RS232 to USB Serial DB9 to USB converter 1 × 35SAR
TD2030A Audio amplifier Module 1 × 33SAR
buzzer 3-24v continuous sound 1 × 11SAR
Micro USB To Dip adapter breakout board 1 × 5SAR
timer 555 IC 1 × 5SARSubtotal: 89SAR
ATmega328
The microcontroller of Arduino UNO
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components