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4Pcs RCWL-1601 Ultrasonic Ranging Sensor Module Compatible with HC-SR04 Ranging Sensor 2.2mA Wide Voltage 3V 5V
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  • $16.63 
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000 JESSINIE Hall Sensor Module Digital Display Magnetic Field Induction Intensity Detection Module Bare Board Modbus/at Voltage 5V
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  • $16.25 
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DC 6-30V Timer Delay Triggered Relay Module 1 Channel Way 5V Multifunction Switch Control Relay Cycle Timer Digit LED Display Micro USB
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  • $15.17 
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5Pcs HLK-LD101 10G Radar Module Intelligent Microwave Induction Switch Doppler Human Movement Detection Sensor
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  • $16.72 
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5V1A Wireless Power Transfer Module Wireless Charging Transmitter Receiver Inductive Coil Circuit Board Module Fun DIY Kit
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  • $17.13 
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XY-BLDC 3 Phase DC Brushless Hall Motor Controller Module 10KHz PWM 12V-30V 200W Brushless Motor Drive Board
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  • $17.11 
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
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  • $16.77 
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10Pcs PAM8403 3W Audio Amplifier Module 5V MINI PAM8403 Power Amplifier Module THD+N class-D Audio Amplifier
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  • $16.91 
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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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2Pcs PWM Two-Way Steering Gear Module PWM SG90 Signal Converters Steering Gear Commissioning Board 5-9V Serial Adapter Port Control
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  • $17.41 
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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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YS-SR1 DC 5V Sound Voice Recording Playback Module Sound Recorder Board Loudly Public Voice Playback Loudspeaker Megaphone Replace ISD1820
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  • $16.93 
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Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
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  • $16.93 
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7S 29.4V 15A 18650 Li ion Lithium Battery Protection Board Module BMS PCB Board with Balanced Heat Sink for Li-ion Lithium Battery Cell
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  • $15.70 
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4 Pack L298N Motor Driver Module, Dual Bridge DC Stepper Motor Controller, 2A Current 5V-35V Voltage 78M05 Regulator
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  • $16.91 
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10pcs BMP280 Digital Barometric Pressure and Temperature Sensor Module, 3.3 V, I2C SPI Interface
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  • $16.77 
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2pcs INA219 I2C High Precision Bi-Directional DC Current Sensor Module for Zero Drift and Power Monitoring
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  • $17.84 
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5Pcs KA2284 Level Indicator Module 5 LED Battery Indicator Power Audio Level Indicator Module Board KA2284 3.5V-12V Power Indicator Board
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  • $16.93 
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DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer
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  • $15.30 
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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $16.66 
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5Pcs PAM8302 Single Channel Audio Amplifier Module Board D 2.5W MP4 Audio Power Amplifier Board Amp MP3 PAM8302 Module
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  • $16.93 
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3pcs XL4015 5A DC-DC Step Down Charger Modules, CC CV Lithium Battery Charging Board, LED Power Converter
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  • $16.91 
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30pcs 6022 Electret Condenser Microphone Pickup Module 6x2.2mm High Sensitivity Voice Control Microphone
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  • $16.99 
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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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  • $18.43 
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3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
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  • $16.93 
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5PCS SIP-1A05 Reed Switch Relay 5V SIP-1A05 Reed Relay Switch 4 Pins DC Resistance 450~550ohm Normally Open 1A Relay Module
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  • $15.34 
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3PCS Single Bond Button Bistable Switch Module 2.2-5V 0.5uA Continuous Load 2A Low Power Micro One Key Switch YR-1006
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  • $16.09 
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LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $17.34 
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3 Pack Digital Accelerometer ADXL345, 3-Axis Low Power I2C SPI 5V/3.3V Input, Detection 16g Range
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  • $16.91 
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DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit
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  • $17.89 
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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $12.99 
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