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50 Pack HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Intelligent Household Switch Power Supply Module
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  • $302.16 –
  • Free Shipping
  • $300.56 - $302.16
NGW-1pc Grove - Air Quality Sensor v1.3 Compatible with Arduino
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  • $26.99 –
  • Free Shipping
3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module
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  • $16.61 –
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0.8 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent
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  • $15.65 –
  • Free Shipping
  • $14.05 - $15.65
2.4 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent
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  • $16.50 –
  • Free Shipping
  • $14.90 - $16.50
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
MPU-6050 9-Axis Motion Sensor 3-Axis Gyroscope and 3-Axis Accelerometer I2C/SPI Interface 16-bit ADCs Embedded Digital Motion Processor Temperature Sensor DC 3-5V 3 Pcs
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  • $15.89 –
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MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module
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MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module

Limited time offer, ends 11/01

  • Model #: 20260830ZP39C5JS
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  • $16.18 –
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  • $14.58 - $16.18
3pcs XL4015 5A DC-DC Step Down Charger Modules, CC CV Lithium Battery Charging Board, LED Power Converter
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  • $16.71 –
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  • $15.11 - $16.71
Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
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  • $16.46 –
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  • $14.86 - $16.46
2 inch x 130 Feet Aluminum Foil Duct Sealing Tape, 3.9 Mil, High-Temperature Heavy-Duty Silver HVAC Tape for Ductwork Dryer Vent
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  • $15.20 –
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  • $13.60 - $15.20
GY-21 Si7021 Digital Temperature Humidity Sensor Module Low-Power CMOS I2C Environmental Monitoring Sensor Board High-Precision Digital Output For SHT11/SHT15/SHT21/HTU21 5 Pcs
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GY-21 Si7021 Digital Temperature Humidity Sensor Module Low-Power CMOS I2C Environmental Monitoring Sensor Board High-Precision Digital Output For SHT11/SHT15/SHT21/HTU21 5 Pcs
  • Type: Digital Humidity Temperature Sensor Module
  • Connection: I2C Digital Output
  • Output Configuration: I2C Digital Output
  • Measurement Function: Temperature & Humidity
  • Model #: 141087792267
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  • $12.89 –
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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
HK-LD2410D 24G Human Presence Detection Module Millimeter-Wave Ra DAR Perception Switch Smart Sensor 0.75M Distance Measurement (Test Kit)
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  • $19.55 –
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  • $17.95 - $19.55
Openlog Serial Data Logger Open Source Data Recorder Flight Control Board Support Micro SD Module ATmega328 Serial Port Data Storage
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  • $17.64 –
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  • $16.04 - $17.64
GY-511 LSM303DLHC Module e-Compass 3 Axis Accelerometer + 3 Axis Magnetometer Module Sensor
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GY-511 LSM303DLHC Module e-Compass 3 Axis Accelerometer + 3 Axis Magnetometer Module Sensor

Limited time offer, ends 11/11

  • Model #: C745-LUOYIMAN-Lsy810-076
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405A,1 Pcs)
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  • $20.63 –
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  • $19.03 - $20.63