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HK-ZW3020 Finger Print Identification Module Touch Finger Detection Capacitive Semiconductor Sensor with TTL Serial Port (Test Kit B)
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  • $21.44 
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  • $19.84 - $21.44
HLK-5M05 AC DC 220V to 5V 5W 5Watt Isolated Switching Step-Down Power Supply Module Converter HLK 5M05
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  • $15.81 
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  • $14.21 - $15.81
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
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  • $25.22 
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  • $23.62 - $25.22
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
10pcs 7525 Passive Electromagnetic Buzzer 7.5x7.5x2.5mm Surface Mount High-Temperature Resistant
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  • $16.79 
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  • $15.19 - $16.79
HW-521B 1-Channel Timer Relay Module Delay DC 6-30V Power Off Disconnect Trigger Delay Cycle Timer with LED Display Circuit On Type-C USB-C Interface, Smart Home Controller
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  • $18.76 
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  • $17.16 - $18.76
E3F-DS10P1 Proximity Switch Photoelectric Sensor Switch 10 cm Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NO
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  • $16.08 
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  • $14.48 - $16.08
E3F-DS30P1 Proximity Switch Photoelectric Sensor Switch 30cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NO
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  • $17.03 
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  • $15.43 - $17.03
E3F-DS30P2 Proximity Switch Photoelectric Sensor Switch 30 cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NC
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  • $17.03 
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  • $15.43 - $17.03
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
NGW-1pc Industrial pH Sensor MODBUS-RTU RS485 & 0~2V Analog Voltage (S-pH-01A) V2.0
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  • $275.99 
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20pcs TMB12065 3V Integrated Electromagnetic Buzzer 12x6.5mm High-Temperature Resistant
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  • $16.79 
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  • $15.19 - $16.79
NGW-1pc Grove - Multichannel Gas Sensor v2 - Besides CO, NO2, C2H5CH, VOC - MEMS gas sensor
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  • $65.99 
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PAN3029PA+LNA High-Power RF Module ELRS Industrail System for LoRa SX1278/1262 Module Smart Meter Reading System (No Antenna)
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  • $23.33 
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  • $21.73 - $23.33
E18-D80NK Adjustable Infrared Obstacle Avoidance Detection Sensor 5V Switch Detect 3-80cm
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  • $16.08 
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  • $14.48 - $16.08
NGW-1pc Seeed Studio XIAO RP2040 - Supports Arduino, MicroPython and CircuitPython
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  • $19.99 
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HLK-5M03 220V to 3.3V 5W AC - DC Isolation Switching Power Supply Module HLK 5M03 Intelligent Household Switch Converter
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  • $19.80 
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  • $18.20 - $19.80
HLK-1D1205 12V to 5V 1W 200mA DC - DC Isolation Switching Power Supply Module Intelligent Household Switch Converter (2 PCS)
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  • $15.00 
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  • $13.40 - $15.00
ZK-J04 Dual MOS Tube Timing Delay Switch Circuit 12V/24V for Automation Control, Replaces Relay Modules
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  • $16.46 
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  • $14.86 - $16.46
ZK-J06 Dual MOS Tube Timing Delay Switch Circuit 12V-24V for Automation Control, Replaces Relay Modules
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  • $15.97 
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  • $14.37 - $15.97
VS1053 MP3 Audio Player Module Audio Decoder MP3 Player Board Recording Onboard Microphone SPI Interface Output Port Audio Sound Board 1.8V 3.3V AMS-1117 Chip 800mA 12.228Mhz
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  • $16.73 
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  • $15.13 - $16.73
1W High Power SX1262PA+LNA LoRa Module 868MHz High Sensitivity Wireless Communication Module with SPI Interface (with Spring Antenna)
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  • $30.89 
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  • $29.29 - $30.89
ZK-MG PWM Motor Speed Controller LED Digital Display Adjustable Signal Generator Driver Module 5V 12V 24V DC Motor Governor High Precision Speed Regulator with Shell
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  • $16.73 
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  • $15.13 - $16.73
1WR3 42mA-1W DC-DC DC 1500VDC Isolation Power Module 2Pcs with Sustainable Short-Circuit Protection (B0509S-1WR3)
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  • $16.43 
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  • $14.83 - $16.43
1WR3 42mA-1W DC-DC DC 1500VDC Isolation Power Module 2Pcs with Sustainable Short-Circuit Protection (B0524S-1WR3)
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  • $16.99 
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  • $15.39 - $16.99
PAN3029PA+LNA High-Power RF Module ELRS Industrail System for LoRa SX1278/1262 Module Smart Meter Reading System (with Antenna)
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  • $29.00 
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  • $27.40 - $29.00