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10pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 3.3 V, I2C SPI Interface
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  • $16.57 
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  • $14.97 - $16.57
2Pcs SX1278 LoRa Ra-02 Wireless Module 433MHz Ra-02 Spread Spectrum Wireless Module Serial Port Adapter 3.3V UART Interface with Connector
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  • $18.23 
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  • $16.63 - $18.23
FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Kit A)
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  • $34.67 
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  • $33.07 - $34.67
10Pcs HR202 Humidity Sensor HR202L Humidity Sensor Module Humidity Detector Humidity Sensitive Resistor
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  • $12.99 
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FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Kit B)
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  • $36.56 
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  • $34.96 - $36.56
5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)
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  • $16.49 
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  • $14.89 - $16.49
2Pcs AM2301A Digital Temperature and Humidity Sensor Module AM2301 Capacitive Single Bus High Precision Sensor with 25CM Cable
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  • $16.60 
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  • $15.00 - $16.60
5V 1 Channel Solid State Relay Module, High Level Trigger, 5A DC Control (2 Channel)
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  • $16.00 
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  • $14.40 - $16.00
30pcs 6022 Electret Condenser Microphone Pickup Module 6x2.2mm High Sensitivity Voice Control Microphone
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  • $16.79 
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  • $15.19 - $16.79
DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit
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  • $17.69 
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  • $16.09 - $17.69
5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
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  • $16.46 
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  • $14.86 - $16.46
LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $17.14 
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  • $15.54 - $17.14
HLK-LD1115H-24G Human Presence Radar Module 15M LD1115H Human Presence Sensor Micro-Motion Detection Mobile Induction Radar Module CW TTL Serial Communication
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  • $18.23 
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  • $16.63 - $18.23
HLK-LD2416 24G Human Presence Micro-Motion Detection Module 7.5M Support GPIO + UART Interfaces Support Automatic Generation of Detection Thresholds (Single Module)
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  • $27.11 
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  • $25.51 - $27.11
5PCS XL6009 Boost Buck DC-DC 15W Booster Modules Adjustable Step Up Down Converter Module Solar Voltage
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  • $17.64 
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  • $16.04 - $17.64
12V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
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  • $16.95 
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  • $15.35 - $16.95
2410C 24G Human Presence Sensor Ra¡¤DAR Module FMCW Modulation Compatible with Blue-Tooth APP (10Pcs Module)
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  • $93.26 
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  • $91.66 - $93.26
20pcs TMB12A24 24V Integrated Electromagnetic Buzzer 12x9.5mm High Temperature Resistance
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  • $16.79 
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  • $15.19 - $16.79
30pcs 4x1.3mm Patch Microphone Head Non-Capacitive Omnidirectional MIC High Temperature Resistance
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  • $16.79 
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  • $15.19 - $16.79
HLK-LD2416 24G Human Presence Micro-Motion Detection Module 7.5M Support GPIO + UART Interfaces Support Automatic Generation of Detection Thresholds (Test Kit)
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  • $34.67 
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  • $33.07 - $34.67
5pcs A4988 Stepper Motor Driver Module, 35 V 2 A Output, 1/16 Microstepping, with Heatsink
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  • $16.57 
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  • $14.97 - $16.57
RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Only)
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  • $85.70 
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  • $84.10 - $85.70
DCDC Boost Converter Module, 1032 V Input to 3560 V Output, 5 A CC CV Adjustable, 120 W Max
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  • $22.10 
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  • $20.50 - $22.10
GY-511 LSM303DLHC Module e-Compass 3 Axis Accelerometer + 3 Axis Magnetometer Module Sensor
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  • $21.99 
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Integrated Stepper Motor Driver Module with Incremental Encoder Input and Left/Right Limit Switch Input Support SPI and UART Communication
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  • $74.36 
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  • $72.76 - $74.36
2pcs CH341T USB to I2C and UART Serial Converter Module, USBTTL 3.3 V 5 V, Up to 2 Mbps
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  • $16.57 
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  • $14.97 - $16.57
5pcs A4988 Stepper Motor Driver Module, 35 V 2 A, 1/16 Microstepping, with Heatsink
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  • $17.60 
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  • $16.00 - $17.60
2pcs TMC2208 Stepper Motor Driver Module, 4.7536 V, 1.4 A RMS, 1/256 Microstepping, with Heatsink
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  • $16.90 
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  • $15.30 - $16.90
HLK-LD6003 60G Heart Rate Detection Radar Module 3M Non Contact Millimeter Wave Breathing + Heartbeat Sensor Support UART Serial Communication
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  • $112.16 
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  • $110.56 - $112.16
RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Kit)
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  • $123.50 
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  • $121.90 - $123.50
WiFi Wireless Temperature Humidity Sensor  Smart Indoor Thermometer Hygrometer Detector for Home, APP Remote Monitoring
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  • $37.79 
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  • $36.19 - $37.79
3PCS 5A Range Current Sensor ACS712 Module AC/DC for Arduino (5A)
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  • $22.99 
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