Your Browsing History
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
H64 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs (New H64)
- Brand: Meterk
- Type: Transducers
- Size/Dimensions: 3.5052 cm x 8.4074 cm x 13.4112 cm
- Application: Home & Garden
- Model #: 060007104410
- $39.99 –
- Free Shipping
Quick View
Indoor Remote Control Electrical Outlet Plug, Wireless Remote Light Switch, 100ft Long Range, Programmable, Wall Mounted, No Wiring, for Lamp, Fan, Christmas Lights, 1875W/15A, FCC Listed
- Brand: Meterk
- Part Number: ER30-UL RF102T
- Coil Voltage VAC Nom: 125 volts
- Contact Current Max: 15 amps
- Model #: 532667313145
- $19.99 –
- Free Shipping
Quick View
5PCS DHT11 Digital Temperature and Humidity Sensor Module, High Precision Digital Humidity Temperature Sensor Compatible with Arduino Raspberry Pi
Limited time offer, ends 09/11
- Model #: C472-L5941
- $34.46 –
- Free Shipping
Quick View
12V 1 Channel Relay Module with Optocoupler Isolation, High and Low Level Trigger Compatible
Limited time offer, ends 09/11
- Model #: C472-L5766
- $15.46 –
- Free Shipping
Quick View
2pcs 5V 1 Channel Relay Module, OPTO Isolation Relay Switch Support High Low Level Trigger
Limited time offer, ends 09/11
- Model #: C472-L5760
- $17.46 –
- Free Shipping
Quick View
2pcs DC 12V 2 Channel Relay Module, Optocoupler Isolated Relay Board with High / Low Level Trigger
Limited time offer, ends 09/11
- Model #: C472-L5767
- $24.46 –
- Free Shipping
Quick View
2pcs DC 5V-30V Adjustable Time Delay Relay Module, Trigger Delay Conduction Control Switch with Micro USB Power Supply
Limited time offer, ends 09/11
- Model #: C472-L5761
- $14.46 –
- Free Shipping
Quick View
FainWan 2pcs 8 Channel DC 5V Relay Module with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
- Model #: 477915003813
- $43.79 –
- More options from $37.99 - $43.79
- Free Shipping
Quick View
HLK-LD6003 60G Heart Rate Detection Radar Module 3M Non Contact Millimeter Wave Breathing + Heartbeat Sensor Support UART Serial Communication
Limited time offer, ends 08/23
- Model #: 20260812ZP307C5JS
- $112.16 –
- Free Shipping
Quick View
MH-Z19E Infrared Carbon Dioxide Sensor Air Quality Monitoring CO2 Concentration Detection Sensor Module 4.55.0VDC 400-10000ppm CO2 Gas Sensor with Terminals Cable Pin Type
Limited time offer, ends 08/23
- Model #: ZP0811ZP.2026392
- $19.79 –
- Free Shipping
Quick View
SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
Limited time offer, ends 08/23
- Model #: ZP0811ZP.2026369
- $24.91 –
- Free Shipping
Quick View
10pcs 40mm Iron Shell Magnetic Speaker 8 2W Round Toy Sound Module
Limited time offer, ends 08/23
- Model #: ZP0811ZP.2026119
- $16.99 –
- Free Shipping
Quick View
5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
Limited time offer, ends 08/23
- Model #: ZP0811ZP.202675
- $16.54 –
- Free Shipping
Quick View
XL1276-P01 Wireless LoRa Transceiver Module, SPI Connectivity, Long Distance Data Transmission
Limited time offer, ends 08/23
- Model #: ZP0811ZP.2026118
- $16.91 –
- Free Shipping
Quick View
GC-01 Geiger Counter Nuclear Radiation Detector,Curve Display | Handheld Rechargeable Beta Gamma X-ray Radiation Monitor Meter,5 Dosage Units,Radiation Dosimeter Nuclear Survival Kit
Limited time offer, ends 08/22
- Model #: C6T1MK-XMLL054
- $152.87 –
- Free Shipping
Quick View
Wireless Remote Control Outlet, RF Plugin Switch
- Brand: TESSAN
- Part Number: TS-WRC03US00-GRA
- Contact Current Max: 10 amps
- Contact Voltage DC Nom: 12v
- Model #: 620105991452
- $33.99 –
- Free Shipping
Quick View
SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-372
- $24.91 –
- Free Shipping
Quick View
6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-273
- $12.99 –
- Free Shipping
Quick View
SGP30 Gas Detector Sensor Module TVOC/eCO2 Indoor Air Measurement Detector TVOC CO2eq Low Power Consumption 48mA 1.8V Multi Pixel Digital Gas Sensor Module IIC I2C Air Quality Monitor
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-78
- $21.04 –
- Free Shipping
Quick View
HS-03 Soldering Iron Kit and DWS-200 Soldering Station Kit
Limited time offer, ends 08/22
- Model #: C6T1MK-XMLL065
- $565.94 –
- Free Shipping
Quick View
DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Volt Meter
- Brand: FNIRSI
- Part Number: DMT-99
- Type: Ammeter
- Equipment Type: Ammeter, Multimeter, Voltmeter
- Model #: 861847630428
- $72.99 –
- Free Shipping
Quick View
M5Stack M5Sticks3 StickS3 ESP32S3 Mini loT Development Kit
Limited time offer, ends 08/31
- Model #: WLC78S.260810.Create1
- $68.99 –
- Free Shipping
Quick View
Ultrasonic Deer Repellent Devices 2 Packs, Solar Animal Repeller with Motion Sensor & LED Lights, Waterproof Cat Deterrent Outdoor, Effective Repel Deer, Coyote, Raccoon, and Dog for Garden
Limited time offer, ends 08/31
- Model #: WL.C5TJ-260807-0141
- $113.98 –
- Free Shipping
Quick View
Ultrasonic Deer Repellent Devices 2 Packs, 2026 Upgrade Solar Animal Repeller with Motion Sensor & LED Lights, Waterproof Cat Deterrent Outdoor, Effective Repel Deer, Coyote, Raccoon, and Dog
Limited time offer, ends 08/31
- Model #: WL.C5TJ-260807-0153
- $123.98 –
- Free Shipping
Quick View
4Pack 3 Way Light Switch with LED Night Light 15Amp 120/277Volt,Three Way Wall Switch, Automatic On/Off Sensor, White
- Model #: 555724093234
- $53.99 –
- Free Shipping
Quick View
- $373.95 –
- More options from $74.99 - $373.95
- Free Shipping
Quick View
Vszerda 10PCS D1 Mini ESP32 WiFi Bluetooth IoT Development Board Upgrade Version of ESP8266 Full Function
- Model #: CDSRG498RD92
- $81.09 –
- Free Shipping
Quick View
DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Volt Meter
- Brand: FNIRSI
- Part Number: DMT-99
- Type: Ammeter
- Equipment Type: Ammeter, Multimeter, Voltmeter
- Model #: 777899103920
- $68.99 –
- Free Shipping
Quick View
Human Micro-Motion Detection mmWave Sensor, 24GHz mmWave Radar, Adopts FMCW Technology @(HMMD-mmWave-Sensor)
Limited time offer, ends 08/22
- Model #: XMCH729-C6T1572
- $30.65 –
- Free Shipping
Quick View
ESP32-C5 Dual-Band Wi-Fi 6 Development Board, 240MHz RISC-V Processor, ESP32-C5-WROOM-1 Series Module, Multi-Protocol RISC-V MCU, 8MP PSRAM @(ESP32-C5-WIFI6-KIT-N16R8)
Limited time offer, ends 08/22
- Model #: XMCH729-C6T1207
- $53.69 –
- Free Shipping
Quick View
ESP32-C5 Dual-Band Wi-Fi 6 Development Board, 240MHz RISC-V Processor, ESP32-C5-WROOM-1 Series Module, Multi-Protocol RISC-V MCU, 8MP PSRAM @(ESP32-C5-WIFI6-KIT-N16R8-M)
Limited time offer, ends 08/22
- Model #: XMCH729-C6T1206
- $54.47 –
- Free Shipping