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6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
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  • $16.73 
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  • $15.13 - $16.73
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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  • $15.89 
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  • $14.29 - $15.89
High-Temperature Polyimide Tape with Silicone Adhesive - 1/8'', 1/4'', 1/2'', 1'' Multi-Size Bundle for Masking, Soldering, Electronics
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  • $15.00 
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  • $13.40 - $15.00
2PCS ENS160+AHT21 Carbon Dioxide CO2 eCO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811 for Arduino
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  • $28.99 
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2pcs XH-M401 DC-DC 4-40V to 1.25-36V Step Down Buck Converter Power Supply Module XL4016E1 PWM Adjustable Step Down Board 8A 200W
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  • $16.73 
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  • $15.13 - $16.73
GY-614V3 614DCI 30CM Non-Contact Infrared Temperature Detector Long Distance Infrared Thermometer Module IR Temperature Sensor
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  • $50.71 
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  • $49.11 - $50.71
NGW-1pc Grove - Multichannel Gas Sensor v2 - Besides CO, NO2, C2H5CH, VOC - MEMS gas sensor
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  • $59.99 
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6 Pack DC-DC Adjustable Boost Module XL6009 Power Supply, 4A Current, 3.5V-32V Input, 6V-35V Output
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  • $16.73 
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  • $15.13 - $16.73
NGW-1pc Grove - Light&Color&Proximity Sensor (TMG39931) - Color sense,light detection,Bar Code Emulation
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  • $50.99 
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2PCS INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module
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  • $15.20 
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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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  • $16.71 
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  • $15.11 - $16.71
LM2596 DC to DC Adjustable Converter Voltage Regulator DC3.3V DC5V 7-30V Power Supply Converter Module YR-2596
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  • $16.71 
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  • $15.11 - $16.71
2PCs Booster Module DC3.7V to 1800V Arc Pulse High Voltage Generator DC-DC Step Up Power Board
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  • $17.64 
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  • $16.04 - $17.64
5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $16.58 
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  • $14.98 - $16.58
2pcs ACS712 30A Current Sensor Module 30A Range ACS712 Module
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  • $17.99 
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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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  • $15.10 
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  • $13.50 - $15.10
ESP8266 24V Relay Module, 16 Channel 10A ESP-12F Development Board for Smart Home IoT, DC24V Power Supply
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  • $36.46 
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  • $34.86 - $36.46
NGW-1pc Grove - SPDT Relay(30A) - High Current and Normally closed
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NGW-1pc Grove - SPDT Relay(30A) - High Current and Normally closed

Limited time offer, ends 09/19

  • Model #: Q2F3C6T1-XM624036
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  • $34.99 
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5Pcs PAM8406 5Wx2 Digital Amplifier Module Board 5W+5W Dual-Channel 2.5V-5V PAM8406 Stereo Audio Module Noise-Free Class D Power Amplifier Module with Volume Potentiometer
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  • $16.73 
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  • $15.13 - $16.73
3Set BME280-5V Barometric Pressure Sensor Module Digital Temperature Humidity Barometric Pressure Sensor SPI I2C
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  • $55.03 
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  • $53.43 - $55.03
5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $16.46 
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  • $14.86 - $16.46
12V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $15.16 
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  • $13.56 - $15.16
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-DS50C4 Proximity Switch Photoelectric Sensor Switch 50 cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire NPN NO
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  • $15.98 
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  • $14.38 - $15.98
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
2pcs SW-420 Vibration Sensor Module Vibration Switch Alarm Sensor Module Compatible with Aduino
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  • $30.07 
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NOYITO TSL2561 Sensor Module Light Luminosity Sensor Breakout (Pack of 2)
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NOYITO TSL2561 Sensor Module Light Luminosity Sensor Breakout (Pack of 2)

Limited time offer, ends 09/30

  • Model #: XM729-MKC6T1-315
TPS63020 Power Supply Module Automatic Buck-Boost Step Up Down 3.3V Lithium Battery Low Ripple
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  • $16.71 
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  • $15.11 - $16.71
2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module
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  • $18.99 
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Vszerda MG811 carbon dioxide sensor, CO2 sensor, gas sensor module
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  • $35.99 
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FT4232-4TTL USB to 4-Way TTL Module UART Serial Port Module LED Indicator Micro USB COM Interface 12Mbps FT4232HL 5V 3.3V 2.5V 1.8V
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  • $34.49 
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  • $32.89 - $34.49
24V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $16.13 
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  • $14.53 - $16.13