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10pcs DHT11 Digital Temperature and Humidity Sensor Modules 3.3V5V
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1pc SenseCAP S2110 Sensor Builder, an Open-Source Tool to Build RS485 sensors with Grove
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  • $79.98 –
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1pc Grove Smart IR Gesture Sensor, Infrared Camera, AI Algorithm, 15+ Gestures, I2C/SPI, Type-C, 3.3V/5V
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  • $73.98 –
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1pc Grove - 12 Key Capacitive I2C Touch Sensor V3 (MPR121)
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1pc Grove - 12 Key Capacitive I2C Touch Sensor V3 (MPR121)

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-218
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  • $28.98 –
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1pc Grove Color Sensor V3.0, I2C Interface, VEML6040 Based
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1pc Grove Color Sensor V3.0, I2C Interface, VEML6040 Based

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-155
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  • $34.98 –
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1pc One Wire Temperature Sensor
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1pc One Wire Temperature Sensor

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-161
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  • $43.98 –
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1pc Grove - Round Force Sensor (FSR402)
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1pc Grove - Round Force Sensor (FSR402)

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-189
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  • $58.98 –
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1pc Grove - D7S Vibration Sensor - Real-time Earthquake detect, I2C, Low Power Consumption
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  • $133.98 –
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1pc Sensor Hub 4G Data Logger with MODBUS-RTU RS485 Protocol - DC Only
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1pc Sensor Hub 4G Data Logger with MODBUS-RTU RS485 Protocol - DC Only

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-207
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  • $1,047.50 –
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1pc Grove - Integrated Pressure Sensor Kit (MPX5700AP)
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1pc Grove - Integrated Pressure Sensor Kit (MPX5700AP)

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-167
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  • $133.98 –
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1pc Grove - CO2 & Temperature & Humidity Sensor - SCD41
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1pc Grove - CO2 & Temperature & Humidity Sensor - SCD41

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-216
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  • $163.98 –
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2 in 1 Car Digital Thermometer Clock, Mini Electronic Luminous Auto Dashboard Temperature Clock, Universal Vehicle LCD Backlight Portable Tiny Digital Dashboard Clock
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2 in 1 Car Digital Thermometer Clock, Mini Electronic Luminous Auto Dashboard Temperature Clock, Universal Vehicle LCD Backlight Portable Tiny Digital Dashboard Clock
  • Brand: Meterk
  • Part Number: Dickno-1059CD
  • Type: Transducers
  • Light Source: Digital, 2 in 1 Car Digital Thermometer Clock
  • Model #: 033912985795
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  • $22.99 –
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3 Pcs MPU-6050 9-Axis Motion Sensor, 3 Axis Gyroscope & 3 Axis Accelerometer, I2C/SPI Interface 16-bit ADCs Embedded DMP Temperature Sensor DC 3-5V
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  • $16.71 –
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  • $15.11 - $16.71
INA333 Amplifier Module 3 Operational Amplifier INA333 Low Power Precision Instrumentation Amplifier Module Board
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  • $16.73 –
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  • $15.13 - $16.73
Portable Display Fish Finder Boat Handheld Transducer Fish Finders Kayak Water Sensor Depth Finder LCD Wired Cable Ice Sea Fishing
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  • $173.56 –
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Direct from WUQ Direct from WUQ
AirGuard CO2 SAWF-08P, Smart Indoor Air Quality Monitor, Matter Compatible, 2.4GHz WiFi, CO2 Monitor for CO2/Temp/Humidity, Real-Time Display & Notification, for Bedroom, Nusery Room
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  • $85.99 –
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WiFi Temperature Humidity Sensor Smart Hygrometer Thermometer Sensor with APP Remote Monitor and Alert High Precision Indoor Thermometer No Hub Required, Compatible with Alexa Google Assistant
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  • $26.99 –
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SAWF-07P Smart Indoor Air Quality Monitor with PM2.5, PM10, Temperature & Humidity Sensor, Real-Time Display, Notification, Matter-Compatible, 2.4GHz WiFi, 3.73-inch Screen, for Bedroom, Nusery
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  • $72.99 –
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AirGuard CO2 SAWF-08P, Smart Indoor Air Quality Monitor, Matter Compatible, 2.4GHz WiFi, CO2 Monitor for CO2/Temp/Humidity, Real-Time Display & Notification, for Bedroom, Nusery Room
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  • $85.99 –
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Infrared Thermometer Gun -58°F to 788°F Range (Not for Human Body Temp) | Digital Temperature Gun for Cooking, BBQ, Oven, Engine, HVAC | Non-Contact Measuring & Backlit Digital Display
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Infrared Thermometer Gun -58°F to 788°F Range (Not for Human Body Temp) | Digital Temperature Gun for Cooking, BBQ, Oven, Engine, HVAC | Non-Contact Measuring & Backlit Digital Display
  • Brand: SMART JERRY
  • Part Number: SMJT-017
  • Type: Battery Powered, Digital
  • Sensing Method: Battery Powered, Digital
  • Model #: 349420426167
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  • $31.99 –
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E3F-DS10B2 Proximity Switch Photoelectric Sensor 10cm Detection Distance Diffuse Reflection Infrared Sensor DC 6-36V 3-Wire NPN NC
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  • $16.08 –
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  • $14.48 - $16.08
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-DS10C4 Proximity Switch Photoelectric Sensor 10cm Detection Distance Diffuse Reflection Infrared Sensor DC 6-36V 3-Wire NPN 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
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
5Pcs PD65W Charging Module Type-C Interface PD3.1 PPS Fast Charge QC3.0 SCP Full Protocol Charger Board 65W DC8-30V
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  • $16.93 –
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  • $15.33 - $16.93
NGW-1pc Grove - Vibration Sensor (SW-420)
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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
30pcs 15mm Copper Plate with Aluminum Casing Piezo Disc Speaker Audio Sensor
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30pcs 15mm Copper Plate with Aluminum Casing Piezo Disc Speaker Audio Sensor

Limited time offer, ends 10/18

  • Model #: ZP0811ZP.2026180
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  • $16.79 –
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  • $15.19 - $16.79
OV7670 Camera Module 3.3V with Adjustable Macro, Universal CS Adapter, SCCB IIC Interface, RGB YUV Output for DIY Projects
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  • $15.11 –
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  • $13.51 - $15.11
2PCS M12 Inductive Proximity Sensor Switch, NPN NO DC6-36V 4mm Detection Distance, LJ12A3-4-Z/BX
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  • $16.55 –
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  • $14.95 - $16.55
5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20
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  • $16.73 –
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  • $15.13 - $16.73
5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $16.58 –
  • Free Shipping
  • $14.98 - $16.58
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
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 –
  • Free Shipping
  • $15.13 - $16.73
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
5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
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  • $15.89 –
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  • $14.29 - $15.89
2Pcs AM2320 Temperature and Humidity Sensor Capacitive Temperature and Humidity Detector Humidity Sensor
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  • $12.99 –
  • Free Shipping
5V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
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  • $16.78 –
  • Free Shipping
  • $15.18 - $16.78
5V1A Wireless Power Transfer Module Wireless Charging Transmitter Receiver Inductive Coil Circuit Board Module Fun DIY Kit
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  • $16.93 –
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  • $15.33 - $16.93
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
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
XL1276-P01 Wireless LoRa Transceiver Module, SPI Connectivity, Long Distance Data Transmission
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  • $16.71 –
  • Free Shipping
  • $15.11 - $16.71
000 JESSINIE 5Pcs DHT11 Digital Temperature and Humidity Sensor Module DHT11 Temperature and Humidity Test Probe
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  • $12.99 –
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6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
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  • $12.99 –
  • Free Shipping
USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
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  • $16.73 –
  • Free Shipping
  • $15.13 - $16.73
5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm for Motion Detection
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  • $12.99 –
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2pcs 0.49" OLED Display Module, IIC I2C 64x32 SSD1306 White Screen, for DIY Projects
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  • $16.73 –
  • Free Shipping
  • $15.13 - $16.73
30pcs 35mm Copper Plate Piezoelectric Buzzer Disc for Audio Sensor, Microphone Pickup, Low Power
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  • $16.79 –
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  • $15.19 - $16.79
5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm 40KHz for Motion Detection
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  • $12.99 –
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24V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $16.46 –
  • Free Shipping
  • $14.86 - $16.46
30pcs 41mm Piezo Buzzer Disc with Copper Plate Wired Lead Acoustic Sensor for Guitar Drum Trigger
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  • $16.79 –
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  • $15.19 - $16.79
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
2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module
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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module

Limited time offer, ends 10/17

  • Model #: Kepler-8.10-OYS-373
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  • $19.71 –
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170W High Power H Bridge Motor Driver Module NMOS Brake Forward Reverse PWM Duty Cycle Motor Speed Controller DC 5-30V Instantaneous Braking
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  • $22.14 –
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  • $20.54 - $22.14
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
2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
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  • $16.27 –
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  • $14.67 - $16.27
5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)
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  • $16.49 –
  • Free Shipping
  • $14.89 - $16.49
5V 1 Channel Solid State Relay Module, High Level Trigger, 5A DC Control (2 Channel)
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  • $16.00 –
  • Free Shipping
  • $14.40 - $16.00
30pcs 41mm Copper Plate Piezoelectric Ceramic Disc for DIY Audio Systems Acoustic Sensor Microphone Pickup
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  • $16.79 –
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  • $15.19 - $16.79
12V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $17.52 –
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  • $15.92 - $17.52
5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.34 –
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  • $14.74 - $16.34
4 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 4 Way 250V 2A for Industrial Control Applications
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  • $15.64 –
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  • $14.04 - $15.64
24V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.12 –
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  • $14.52 - $16.12
LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $15.29 –
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  • $13.69 - $15.29
2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
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  • $16.95 –
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  • $15.35 - $16.95
30pcs YMD12095 12V Split Active Electromagnetic Buzzer 12x9.5mm Low Power for Electronic Devices
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  • $12.99 –
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SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
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  • $24.91 –
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VL53L3CX Laser Ranging Module 3M Multi-Target Detection Measurement ToF Highly Integrated Anti-Interference High Precision Ranging Module for IoT Service Robots and Vacuum Cleaners
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  • $18.21 –
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  • $16.61 - $18.21
30pcs HC9042 16 AC Electromagnetic Buzzer 1.5V-3.3V 9x4.2mm High-Temperature Resistant
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  • $16.79 –
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  • $15.19 - $16.79
1-Channel Timer Delay Relay XY-LJ02 Cycle Trigger Delay Timer Switch Circuit Electronic Relay Module with LCD Display, 12V Timer Relay Delay Controller Module Support Micro USB 5V Input
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  • $16.73 –
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  • $15.13 - $16.73
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
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
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
20pcs TMB12A03 3V Integrated Active Electromagnetic Buzzer 12x9.5mm High Sensitivity Low Power
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  • $12.99 –
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10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance
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10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance

Limited time offer, ends 10/17

  • Model #: Kepler-8.10-OYS-731
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  • $12.99 –
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30pcs YMD12095 5V Split Active Electromagnetic Buzzer 12x9.5mm Alarm Indicator Sounder
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30pcs YMD12095 5V Split Active Electromagnetic Buzzer 12x9.5mm Alarm Indicator Sounder

Limited time offer, ends 10/17

  • Model #: Kepler-8.10-OYS-368
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  • $12.99 –
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Nano IO Shield Sensor with Compatible for XBee and nRF24L01 IO Wireless Interface Breakout
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Nano IO Shield Sensor with Compatible for XBee and nRF24L01 IO Wireless Interface Breakout

Limited time offer, ends 10/15

  • Model #: C745-LUOYIMAN-Lsy810-058
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  • $16.99 –
  • Free Shipping
S500 High-Precision Digital Graphic Recording Multimeter  20000 Counts, Color Screen, True RMS, 1000V/10A, Data Logging Graph Mode
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  • $94.68 –
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  • $93.08 - $94.68
Wireless Game Controller With Adapter For Original Gamecube Retro Classic GC NGC - Black
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Wireless Game Controller With Adapter For Original Gamecube Retro Classic GC NGC - Black

OUT OF STOCK

  • Brand: The Perfect Part
  • Type: Accessories
  • Amplifier Type: General
  • Features: Color: Various, Select from menu; Material: Plastic; Controller Dimensions: 5.51"x3.54"x1.57"/140x90x40mm
  • Model #: GC-WRLS-BLK
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  • $22.19 –
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Available Direct from The Perfect Part Available Direct from The Perfect Part