USB to RS-232 Serial Port 9-Pin DB9 Cable Serial COM Port Adapter Converter

2.4" 8 Channel 18650 Battery Capacity Internal Resistance Tester Auto Charging-

USD 37.99 Condition: New

16 Channel 12V Relay Module Low Level Trigger (Flaw)

USD 17.00 Condition: For parts or not working

2/5/10PCS GP3Y0D012 Sharp IR Infrared Proximity Sensor Measuring Detect 4-150cm

USD 5.04 Condition: New

4 Key Mini Keypad USB C Wired Dustproof Red Switch Programmable Customized Mini

USD 15.78 Condition: New

Hiletgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermoco

USD 15.23 Condition: New

DC 12V 24V DIN Rail Analog Digital Inpuut Output Expanding Board Simple Open PLC Diy Module for Arduino UNO LED Solar Battery

USD 18.75

Red Yellow White 12V Car Round Tail Lights Turn Signal Light Running Rear LED Reflectors Truck Side Warning Tail Lights bosclear

USD 138.99 USD 104.24

TM1637 LED Display Module For Arduino 7 Segment 4 Bits 0.36Inch Clock RED Anode Digital Tube Four Serial Driver Board Pack

USD 0.45 USD 0.38

1-5-10pcs QRD1114 QRD1114 Price discounts Spot supply

USD 0.34 USD 0.29

24v to 12v 8A 10A 12A 15A 20A 25A 30A DC DC Converter Buck Stabilizer Regulator Step Down Module For Car Power Supply CE ROHS

USD 15.56