1x DIN Rail Mount Screw Terminal Block Adapter Module For Arduino Pro mini Board RM 24.83 to RM 37.48
1/3PCS 5V 3.96mm Mount Screw Terminal Block Adapter Module DNMPA25 DIN PinBoard RM 63.19 to RM 193.37
DB9 to (RXD TXD GND) 3Pin Terminal RS232 Converter Adapter Riveting Teeth Sleeve RM 180.01 to RM 180.09
3 In 1 RS485 Modbus Rtu 0-1A Current 0-30V Voltage Collector Measurement Signal RM 48.10 to RM 174.57
10x For arduiuo DAC Expansion Module diy kit PWM to 0-5V/0-10V Voltage Converter RM 75.42 to RM 75.84
DB9 to (RXD TXD GND) 3Pin Terminal RS232 Converter Adapter Riveting Teeth Sleeve RM 11.38 to RM 11.97