Skip to main content
Brands
Show More
Price
Show More
Type
Useful Links
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
4-Pack Mini Digital Thermometer Hygrometer, Magnetic with Table Stand | Tracks MAX/MIN temperature and humidity with 10-second updates; includes 4 preinstalled CR2032 batteries.
Quick View
  •  
  • $23.69 
  • Free Shipping
1pc Grove - Temperature & Humidity Sensor(SHT40), I2C, ±1.8% / max. ±3.5% RH and ±0.2°C Temp, Ideal for Climate Monitoring, Smart Home
Quick View
  •  
  • $52.98 
  • Free Shipping
10PCS 5V-36V 15A(Max 30A) 400W Dual MOSFET Trigger Switch Drive Module 0-20KHz PWM Control Board Adjustment Speed Control Motor
Quick View
  •  
  • $17.61 
  • Free Shipping
  • $16.01 - $17.61
DCDC Boost Converter Module, 1032 V Input to 3560 V Output, 5 A CC CV Adjustable, 120 W Max
Quick View
  •  
  • $22.10 
  • Free Shipping
  • $20.50 - $22.10
Adafruit INA169 Analog DC Current Sensor Breakout - 60V 5A Max
Quick View
  •  
  • $15.96 
  • Free Shipping
E3F-DS30P1 300mA Infrared Ray Diffuse Reflection Optical Sensor Switch DC 6-36V
Quick View
  •  
  • $14.99 
  • Free Shipping
Direct from Unique-Bargains Direct from Unique-Bargains
HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
Quick View
  •  
  • $27.13 
  • Free Shipping
  • $25.53 - $27.13
TEMT6000 Light Sensor Module Ambient Light Sensor Module Analog Light Intensity Module Visible Light Sensor Module Pack of 2
Quick View
  •  
  • $16.08 
  • Free Shipping
  • $14.48 - $16.08
0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)
Quick View
0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)

Limited time offer, ends 09/13

  • Model #: 20260830ZP55C5JS
  •  
  • $16.18 
  • Free Shipping
  • $14.58 - $16.18
0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)
Quick View
0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)

Limited time offer, ends 09/13

  • Model #: 20260830ZP54C5JS
  •  
  • $16.18 
  • Free Shipping
  • $14.58 - $16.18
0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)
Quick View
0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)

Limited time offer, ends 09/13

  • Model #: 20260830ZP56C5JS
  •  
  • $16.18 
  • Free Shipping
  • $14.58 - $16.18
TSL2561 Sensor Module Light Luminosity Sensor Breakout (Pack of 2)
Quick View
TSL2561 Sensor Module Light Luminosity Sensor Breakout (Pack of 2)

Limited time offer, ends 09/13

  • Model #: 20260830ZP47C5JS
  •  
  • $21.58 
  • Free Shipping
  • $19.98 - $21.58
1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)
Quick View
1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)

Limited time offer, ends 09/15

  • Model #: CJJGZMC7AZ-0821-160
  •  
  • $403.99 
  • Free Shipping
10Pcs HR202 Humidity Sensor HR202L Humidity Sensor Module Humidity Detector Humidity Sensitive Resistor
Quick View
  •  
  • $12.99 
  • Free Shipping
5V USB LED RGB WiFi Controller Bluetooth Remote 4 Pin Male Connector for TV Backlight Light Strip LED RGB Dimmer Home Colorful
Quick View
  •  
  • $17.41 
  • Free Shipping
  • $15.81 - $17.41
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra¡¤DAR Sensor (Module with Pin)
Quick View
  •  
  • $16.99 
  • Free Shipping
  • $15.39 - $16.99
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra¡¤DAR Sensor (Module Without Pin)
Quick View
  •  
  • $16.52 
  • Free Shipping
  • $14.92 - $16.52
HLK-LD2453 24G Multi-Target Human Motion Trajectory Radar Module Millimeter-Wave Sensor Single-Transmitter, Dual-Receiver via Serial Communication (Module Test Kit)
Quick View
  •  
  • $44.12 
  • Free Shipping
  • $42.52 - $44.12
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 2Pcs)
Quick View
  •  
  • $17.66 
  • Free Shipping
  • $16.06 - $17.66
10Pcs CJ-HR31D Humidity Sensitive Resistor Sensor Module Humidity Sensitive Element Humidity Sensor Module with Shell
Quick View
  •  
  • $16.60 
  • Free Shipping
  • $15.00 - $16.60
10Pcs HR202 Humidity Sensor HR202L Humidity Sensor Module Humidity Detector Humidity Sensitive Resistor
Quick View
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (No Seat)
Quick View
  •  
  • $17.47 
  • Free Shipping
  • $15.87 - $17.47
HLK-B35S-V2.2 Serial Port to WiFi+BL E5.2 Module Dual-Mode Low Power Consumption (1Piece)
Quick View
  •  
  • $16.99 
  • Free Shipping
  • $15.39 - $16.99
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 5Pcs)
Quick View
  •  
  • $25.24 
  • Free Shipping
  • $23.64 - $25.24
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 10Pcs)
Quick View
  •  
  • $36.58 
  • Free Shipping
  • $34.98 - $36.58
HK-B35T Serial to Wi Fi + 5.2 Bluetooth-Compatible Module Dual-Mode Low-Power Wireless Serial Transparent Transmission (Single Module)
Quick View
  •  
  • $14.88 
  • Free Shipping
  • $13.28 - $14.88
30pcs 6050 Electret Condenser Microphone Pickup Module 6x5mm High Sensitivity Audio Sensor with Pin for Recording
Quick View
  •  
  • $16.79 
  • Free Shipping
  • $15.19 - $16.79
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
Quick View
  •  
  • $25.22 
  • Free Shipping
  • $23.62 - $25.22
10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance
Quick View
10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance

Limited time offer, ends 09/19

  • Model #: Kepler-8.10-OYS-731
  •  
  • $12.99 
  • Free Shipping
10PCS ST188 Reflection Infrared Photoelectric Sensor Photoelectric Switch Optical Sensor ST188 Slot PCB Photo Interrupter Slotted
Quick View
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
Mini PCI-E to M.2 NGFF Key M Adapter with SIM Card Slot Wi-Fi WWAN LTE Module
Quick View
  •  
  • $26.92 
  • Free Shipping
  • $25.32 - $26.92
HK-B35T Serial to Wi Fi + 5.2 Bluetooth-Compatible Module Dual-Mode Low-Power Wireless Serial Transparent Transmission (Test Kit)
Quick View
  •  
  • $19.55 
  • Free Shipping
  • $17.95 - $19.55
BMA400 3 Axis Accelerometer ±2g/±4g/±8g/±16g Ultra Low Power Acceleration Sensor Module 1.2V~3.6V SPI IIC I2C Serial Interface for Intelligent Wearable Device
Quick View
  •  
  • $16.93 
  • Free Shipping
  • $15.33 - $16.93
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (with Seat)
Quick View
  •  
  • $17.66 
  • Free Shipping
  • $16.06 - $17.66
RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Only)
Quick View
  •  
  • $85.70 
  • Free Shipping
  • $84.10 - $85.70
NGFF M.2 Key B to Mini PCI-E Adapter for 3G/4G/5G GSM LTE Module Mini PCIe Card to Desktop PC (NO SIM Card Slot)
Quick View
  •  
  • $20.69 
  • Free Shipping
  • $19.09 - $20.69
16 Channel 5V Relay Module with Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Quick View
  •  
  • $22.14 
  • Free Shipping
  • $20.54 - $22.14
NGFF M.2 Key B to Mini PCI-E Adapter for 3G/4G/5G GSM LTE Module Mini PCIe Card to Desktop PC (with SIM Card Slot)
Quick View
  •  
  • $27.11 
  • Free Shipping
  • $25.51 - $27.11
30pcs 4x1.3mm Patch Microphone Head Non-Capacitive Omnidirectional MIC High Temperature Resistance
Quick View
  •  
  • $16.79 
  • Free Shipping
  • $15.19 - $16.79
30pcs 6022 Electret Condenser Microphone Pickup Module 6x2.2mm High Sensitivity Voice Control Microphone
Quick View
  •  
  • $16.79 
  • Free Shipping
  • $15.19 - $16.79
HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (5Pcs)
Quick View
  •  
  • $89.48 
  • Free Shipping
  • $87.88 - $89.48
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (5Pcs)
Quick View
  •  
  • $85.72 
  • Free Shipping
  • $84.12 - $85.72
RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Kit)
Quick View
  •  
  • $123.50 
  • Free Shipping
  • $121.90 - $123.50
10pcs 7525 Passive Electromagnetic Buzzer 7.5x7.5x2.5mm Surface Mount High-Temperature Resistant
Quick View
  •  
  • $16.79 
  • Free Shipping
  • $15.19 - $16.79
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra¡¤DAR Induction Module Distance Angle Speed Measurement (10Pcs)
Quick View
  •  
  • $129.17 
  • Free Shipping
  • $127.57 - $129.17
HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra¡¤DAR Induction Module Distance Angle Speed Measurement (10Pcs)
Quick View
  •  
  • $142.40 
  • Free Shipping
  • $140.80 - $142.40
S500 High-Precision Digital Graphic Recording Multimeter  20000 Counts, Color Screen, True RMS, 1000V/10A, Data Logging Graph Mode
Quick View
  •  
  • $94.68 
  • Free Shipping
  • $93.08 - $94.68
NGW-1pc Grove - Touch Sensor
Quick View
NGW-1pc Grove - Touch Sensor

Limited time offer, ends 09/12

  • Model #: Q2F3C6T1-XM624012
  •  
  • $24.99 
  • Free Shipping
Adafruit Peltier Thermoelectric Cooler Module - 5 Volt 1 Amp
Quick View
  •  
  • $26.89 
  • Free Shipping
NGW-1pc Grove - Touch Sensor
Quick View
NGW-1pc Grove - Touch Sensor
  • Type: Sensors
  • Model #: 101020037
  •  
  • $19.99 
  • Free Shipping
Smart Nutrition Food Scale, Bluetooth Calorie Macro Tracker
Quick View
Smart Nutrition Food Scale, Bluetooth Calorie Macro Tracker
  • Brand: wocdwocd
  • Part Number: KN2432WB
  • Type: 52150000
  • Measurement Function: Mini
  • Model #: 607320973202
  •  
  • $51.99 
  • Free Shipping
  • $48.99 - $51.99