ATmega328
The microcontroller of Arduino UNO
RFID card 125KHz popular frequency 1 × 5SAR
74LS47 (7447) BCD to Seven Segment 1 × 10SAR
timer 555 IC 1 × 5SARSubtotal: 20SAR
RFID card 125KHz popular frequency 1 × 5SAR
74LS47 (7447) BCD to Seven Segment 1 × 10SAR
timer 555 IC 1 × 5SARSubtotal: 20SAR
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