1,600+ results
- New design 5A range Current Sensor Module ACS712 Module Arduino moduleOpens in a new window or tabBrand NewC $1.35+C $3.35 shippingfrom ChinaFree returns5,385 soldTop Rated Seller
- Outdoor Light Auto On Off Photocell Sensor Switch Dusk to Dawn Sensor AC110-220VOpens in a new window or tabBrand NewC $13.82Was: C $15.028% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- 4000W 220V AC SCR Motor Speed Controller Module Voltage Regulator DimmerOpens in a new window or tabBrand NewC $8.09Was: C $8.798% off+C $3.35 shippingfrom China2,156 soldTop Rated Seller
- 28BYJ-48 Valve Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction For ArduinoOpens in a new window or tabBrand NewC $1.91Was: C $2.088% off+C $3.35 shippingfrom China476 soldTop Rated Seller
- 12V~40V 10A PWM DC Motor Speed Control Switch Controller Volt Regulator DimmerOpens in a new window or tabBrand NewC $3.43Was: C $3.738% off+C $3.35 shippingfrom ChinaFree returns2,075 soldTop Rated Seller
- DC 12V 14RPM 2 Wires High Torque Electric Geared Box S30K Reduction MotorOpens in a new window or tabBrand NewC $3.23Was: C $3.518% off+C $3.35 shippingfrom China566 soldTop Rated Seller
- 12/24/110-220V STC-1000 Temperature Controller Thermostat Control Temp SensorOpens in a new window or tabBrand NewC $1.91 to C $9.97Was: C $10.518% off+C $3.35 shippingfrom China247+ soldTop Rated Seller
- 12V Intelligent Digital Led Thermostat -9°C - 99°C Temperature ControllerOpens in a new window or tabBrand NewC $5.28Was: C $5.748% off+C $3.35 shippingfrom China1,053 soldTop Rated Seller
- Pro Mini Atmega168 Module 5V 16M For Arduino Compatible Nano Replace Atmega328Opens in a new window or tabBrand NewC $3.19Was: C $3.468% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- L298P Shield R3 DC Motor Driver Module 2A H-Bridge 2 way For Arduino UNO 2560Opens in a new window or tabBrand NewC $12.36Was: C $13.448% off+C $3.42 shippingfrom China3,023 soldTop Rated Seller
- 9-60V PWM DC Motor Speed Governor Controller Switch BMG Digital Display 12A 500WOpens in a new window or tabBrand NewC $8.46Was: C $9.208% off+C $3.35 shippingfrom China71 soldTop Rated Seller
- 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive for PLCOpens in a new window or tabBrand NewC $2.08Was: C $2.268% off+C $3.35 shippingfrom China548 soldTop Rated Seller
- MQ-2 Gas Sensor Module Smoke Butane Methane Detection for Arduino ALOpens in a new window or tabBrand NewC $1.35+C $3.35 shippingfrom ChinaFree returns1,073 soldTop Rated Seller
- 6-30V DC Motor Speed Controller Reversible PWM Control Forward / Reverse switchOpens in a new window or tabBrand NewC $5.33Was: C $5.808% off+C $3.35 shippingfrom ChinaFree returns589 soldTop Rated Seller
- Stylish 1 Channel Voltage DC 5V/12V/24V Comparator Precise LM393 ModuleOpens in a new window or tabBrand NewC $5.58 to C $6.47Was: C $7.038% off+C $3.35 shippingfrom ChinaFree returns50+ soldTop Rated Seller
- 16 Music Box 16 Sound Box 16-Tone Box BOX-16 Electronic Module DIY KitsOpens in a new window or tabBrand NewC $1.35+C $3.35 shippingfrom ChinaFree returns484 soldTop Rated Seller
- 1/4w Resistance 1% Metal Film Resistor Bag 30 kinds Each 20 Total 600pcs TOPOpens in a new window or tabBrand NewC $3.87Was: C $4.218% off+C $3.35 shippingfrom ChinaFree returns2,897 soldTop Rated Seller
- 10PCS TTP223 Capacitive Touch Switch Button Self-Lock Module for ArduinoOpens in a new window or tabBrand NewC $1.35+C $3.35 shippingfrom ChinaFree returns1,274 soldTop Rated Seller
- Digital Display 4 Digit Counter Module 0-9999 Counter Module W/ Memory FunctionOpens in a new window or tabBrand NewC $4.96Was: C $5.408% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- High-Current MOSFET Switch Module DC Fan Motor LED Strip Driver SteplesOpens in a new window or tabBrand NewC $3.57Was: C $3.888% off+C $3.35 shippingfrom China93 soldTop Rated Seller
- New Electret Microphone Amplifier MAX4466 With Adjustable Gain For ArduinoOpens in a new window or tabBrand NewC $2.00+C $3.35 shippingfrom ChinaFree returns2,171 soldTop Rated Seller
- Piezoelectric Film Vibration Sensor Switch Module TTL Level Output For ArduinoOpens in a new window or tabBrand NewC $2.56Was: C $2.788% off+C $3.35 shippingfrom China93 soldTop Rated Seller
- 1/2/5/10PCS Analog Capacitive Soil Moisture Sensor Corrosion Resistant V1.2Opens in a new window or tabBrand NewC $1.91 to C $15.65Was: C $10.318% off+C $3.35 shippingfrom ChinaTop Rated Seller
- DC 10-50V 60A Motor Speed Control PWM HHO RC Controller 12V 24V 48V 3000WOpens in a new window or tabBrand NewC $15.71Was: C $17.078% off+C $3.42 shippingfrom China1,226 soldTop Rated Seller
- Mini DC 5A Motor PWM Speed Controller 3-35V Speed Control Switch LED DimmerOpens in a new window or tabBrand NewC $1.91Was: C $2.088% off+C $3.35 shippingfrom ChinaFree returns682 soldTop Rated Seller
- Ultrasonic Mist Maker Atomizing Fogger Ceramic Humidifier Module for DIYOpens in a new window or tabBrand NewC $1.35 to C $6.00+C $3.35 shippingfrom ChinaTop Rated Seller
- Water Flow Sensor Fluid Flowmeter Switch G1/2 Counter 1-30L/min MeterOpens in a new window or tabBrand NewC $4.18Was: C $4.558% off+C $3.35 shippingfrom ChinaFree returns1,032+ soldTop Rated Seller
- 2A Motor Speed Switch Controller PWM 1803BK+self-recovery Fuse DC 1.8V 3V 5V 6VOpens in a new window or tabBrand NewC $2.04+C $3.35 shippingfrom China167 soldTop Rated Seller
- Counter Module Power-ON / Trigger 3-Bit Accumulator 0.36in Digital Tube DisplayOpens in a new window or tabBrand NewC $2.28Was: C $2.498% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- 5PCS KSD301 30°C / 86°F Normal Open N.O. Temperature Switch Thermostat 10A 250VOpens in a new window or tabBrand NewC $3.91Was: C $4.258% off+C $3.35 shippingfrom ChinaFree returns236 soldTop Rated Seller
- VL53L0X Laser ToF Ranging Sensor Module + Ultrasonic Ranging Display ModuleOpens in a new window or tabBrand NewC $6.86Was: C $7.468% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- 5-10pcs EC11 Digital Half-axis Rotary Encoder Potentiometer With Switch 5Pin 20mOpens in a new window or tabBrand NewC $3.69 to C $7.25Was: C $4.028% off+C $3.35 shippingfrom ChinaFree returns176+ soldTop Rated Seller
- STC-3028 AC110-220V Digital Dual LCD Temperature Humidity Controller ThermostatOpens in a new window or tabBrand NewC $14.05Was: C $15.278% off+C $3.42 shippingfrom ChinaFree returnsTop Rated Seller
- HX1838 VS1838 NEC Infrared IR Wireless Remote Control Sensor Module For arduinoOpens in a new window or tabBrand NewC $1.35+C $3.35 shippingfrom China3,528 soldTop Rated Seller
- Analog Current Meter Module AC 0~5A Ammeter Sensor Board for ArduinoOpens in a new window or tabBrand NewC $2.38Was: C $2.588% off+C $3.35 shippingfrom ChinaFree returns763 soldTop Rated Seller
- Double BTS7960B DC 43A Stepper Motor Driver H-Bridge PWM For Arduino Smart CarOpens in a new window or tabBrand NewC $7.25Was: C $7.878% off+C $3.35 shippingfrom ChinaFree returns3,060 soldTop Rated Seller
- Stepper motor Pulse Signal Generator/ driver controller/ Speed Regulator ModuleOpens in a new window or tabBrand NewC $8.68Was: C $9.438% off+C $3.35 shippingfrom ChinaTop Rated Seller
- Infrared Reversing Radar Electronic Production Range Sensing Reminder Sensor DIYOpens in a new window or tabBrand NewC $2.91Was: C $3.168% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- Unique DC 12V 2-Channel Voltage Comparator Precise LM393 Module NewOpens in a new window or tabBrand NewC $7.87Was: C $8.568% off+C $3.35 shippingfrom ChinaTop Rated Seller
- APDS-9930 APD S9960 RGB and Gesture Sensor Module I2C IIC Breakout for ArduinoOpens in a new window or tabBrand NewC $1.35 to C $4.37+C $3.35 shippingfrom China59+ soldTop Rated Seller
- GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module For Arduino 3V-5VOpens in a new window or tabBrand NewC $2.36Was: C $2.578% off+C $3.35 shippingfrom ChinaFree returns8,104 soldTop Rated Seller
- Heart Rate Pulse Sensor Pulsesensor Sensor Module For Arduino Raspberry piOpens in a new window or tabBrand NewC $2.28Was: C $2.478% off+C $3.35 shippingfrom China1,152 soldTop Rated Seller
- TYC-50 AC 12V/220V 5/6RPM 50/60Hz 4W CW/CCW Synchronous Motor For MicrowaveOpens in a new window or tabBrand NewC $4.95Was: C $5.378% off+C $3.35 shippingfrom ChinaFree returns293+ soldTop Rated Seller
- 1-10PCS For Arduino MCP2515 CAN Bus Module TJA1050 Receiver SPI ModuleOpens in a new window or tabBrand NewC $3.29 to C $24.52Was: C $7.198% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- 6/12V 300/600/30RPM Mini DC Metal Gear Motor with Gearwheel Shaft Diameter N20Opens in a new window or tabBrand NewC $2.88 to C $2.93Was: C $3.198% off+C $3.35 shippingfrom ChinaFree returns1,407+ soldTop Rated Seller
- DC12V-36V 500W Brushless Motor Speed Controller BLDC PWM Hall-less Motor ControlOpens in a new window or tabBrand NewC $13.82Was: C $15.028% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- 40℃-110℃ Normally Open/Closed Thermal Switch Temperature Sensor KSD-01F OriginalOpens in a new window or tabBrand NewC $1.35+C $3.35 shippingfrom ChinaFree returns55+ soldTop Rated Seller
- XH-W3002/W3001 NTC Digital LED Temperature Controller Thermostat Control SwitchOpens in a new window or tabBrand NewC $4.06Was: C $4.428% off+C $3.35 shippingfrom ChinaFree returns178+ soldTop Rated Seller
- SHT2000 STC-1000 110-220/230V Temperature &Humidity Controller Thermostat SensorOpens in a new window or tabBrand NewC $10.01 to C $13.71Was: C $14.908% off+C $3.35 shippingfrom China302+ soldTop Rated Seller
- Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N For ArduinoOpens in a new window or tabBrand NewC $2.04Was: C $2.218% off+C $3.35 shippingfrom ChinaFree returns10,000+ soldTop Rated Seller
- 5A Over Current Protection Sensor Module AC Current Detection Sensor 5V RelayOpens in a new window or tabBrand NewC $3.34Was: C $3.628% off+C $3.35 shippingfrom ChinaFree returnsTop Rated Seller
- 22mm 6 Wires 6 Conductors Capsule Compact Slip Ring 220V AC 250Rpm CCTV MonitorOpens in a new window or tabBrand NewC $4.80Was: C $5.218% off+C $3.35 shippingfrom China294 soldTop Rated Seller
- 10PCS Microwave Radar RCWL-0516 Sensor Module Human Body Induction Switch ModuleOpens in a new window or tabBrand NewC $7.15Was: C $7.788% off+C $3.35 shippingfrom ChinaFree returns161 soldTop Rated Seller
- 4000W 220V AC SCR Voltage Regulator Dimmer Thermostat Electric Motor ControllerOpens in a new window or tabBrand NewC $4.77Was: C $5.188% off+C $3.35 shippingfrom China395 soldTop Rated Seller
- AC 12V/110V/220V 4W 50/60Hz Synchronous Motor 2.5/3/5/6RPM For Microwave TYC-50Opens in a new window or tabBrand NewC $5.00 to C $5.47Was: C $5.958% off+C $3.35 shippingfrom ChinaTop Rated Seller
- DC 12V Stepper Motor 28BYJ-48 + ULN2003 Stepper Motor Driver Module for ArduinoOpens in a new window or tabBrand NewC $2.60Was: C $2.828% off+C $3.35 shippingfrom ChinaFree returns61 soldTop Rated Seller
- 10PCS Hot LM8UU 0.8cm 8mm Linear Motion Ball Bearing Bushing Bush Top QualityOpens in a new window or tabBrand NewC $8.09Was: C $8.808% off+C $3.35 shippingfrom ChinaFree returns1,166 soldTop Rated Seller
- IC2262/2272 4 Channel Wireless Remote Control Kits 4 Key Wireless 433/315MHZOpens in a new window or tabBrand NewC $3.20 to C $3.21Was: C $3.478% off+C $3.35 shippingfrom China158+ soldTop Rated Seller
- 10PCS MF63zz Mini Metal Double Shielded Flanged Ball Bearings (3mmX6mmX2.5mm)Opens in a new window or tabBrand NewC $2.88Was: C $3.138% off+C $3.35 shippingfrom China617 soldTop Rated Seller
- Digital PID Thermostat Relay/SSR Dual Output Temperature Regulator ControllerOpens in a new window or tabBrand NewC $13.82 to C $21.12Was: C $15.028% off+C $3.42 shippingfrom ChinaFree returns64+ soldTop Rated Seller
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