DB9 female socket on PCB to header
1 × EGP25.00
LM386 Audio Amplifier Module
1 × EGP35.00
74190 IC Up/Down Decade Counter
1 × EGP20.00
8 Channel Active High Relay Module(24V) RM824
1 × EGP250.00
DT-06 Wireless WiFi Serial Port Transparent Transmission Module TTL to WiFi
1 × EGP275.00 Subtotal: EGP605.00