L7812 12V 1.5A voltage regulator TO-220

1-15PCS SHT10/20 Copper Particle Sintered Temperature Humidity Sensor Shell

USD 53.02 Condition: New

20 Packs Step up Boost Converter MT3608 DC-DC Power Module, 2A Adjustable

USD 26.95 Condition: New

1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V

USD 24.25 Condition: New

2 Pack L293D DC Stepper Motor Control Shield Servo Driver Expansion Board Mod...

USD 15.95 Condition: New

DC 12v Step up to 24v Converter Regulator 5A 120W 12V 24V 5A,

USD 25.68 Condition: New

1Channel 5V Relay Module Optocoupler Isolated High-Low Trigger Single Chip Red Board 1 way

USD 0.42 USD 0.41

GPS Antenna Adapter module

USD 0.48 USD 0.38

100PCS Zener Diode DO-35 1/2W BZX55C3V3 4V7 5V1 6V2 6V8 7V5 8V2 9V1 10V 11V 12V 13V 15V 18V 24V 30V 3.3/4.7/5.1/6.8/7.5/8.2/9.1V

USD 0.35 USD 0.33

Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier For Arduino

USD 4.39 USD 2.85

GY-9960-3.3 APDS-9960 RGB Infrared Gesture Sensor Sensing Motion Direction Recognition Module

USD 2.52