AC 120V~220V 4000W SCR Motor Speed Controller Volt Regulator Thermostat Dimmer

USD 29.99 Condition: New

TopCon LS-B2 Laser Receiver Module

USD 850.00 Condition: Used

( 1 PC) SOLID STATE RELAY, SSR-50 DA, 24~380vac, 3~-32 VDC, FOTEK

USD 14.00 Condition: New

6V-40V LED Battery Charger Discharger Board Under&Over Voltage Protection Module

USD 9.29 Condition: New

5Pcs MAX7219CNG MAX7219 7219 8-Digit LED Display Drivers Serially Interfaced,Dip

USD 14.70 Condition: New

10pcs/lot 1bit Common Cathode Digital Tube 0.56" 0.56in. Red LED Digit 7 Segment 10Pins 5161AS

USD 0.61 USD 0.57

360 Degrees Rotary Encoder Module For Arduino Brick Sensor Switch Development Board KY-040 With Pins

USD 0.50 USD 0.43

1Pcs15K B3950NTC Thermistor Temperature Sensor Air Conditioner The Fish Tank The Refrigerator Thermometry Cylindrical Probe 5x25

USD 0.42 USD 0.30

Multi-turn absolute encoder, the number of turns can be selected 256 1024 4096 mechanical gear, power-off memory

USD 0.28

H34P high-power transmitter module 433M wireless remote control module 1000 meters away

USD 0.72