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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
NGW-1pc Grove - Temperature, Humidity, Pressure and Gas Sensor for Arduino - BME680
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NGW-1pc Grove - Temperature, Humidity, Pressure and Gas Sensor for Arduino - BME680

Limited time offer, ends 09/19

  • Model #: Q2F3C6T1-XM624032
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  • $54.99 
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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 
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  • $15.13 - $16.73
30mm Copper Plate Piezo Disc Transducer for Drum Trigger Guitar Pickup Acoustic Sensor
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  • $16.79 
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  • $15.19 - $16.79
GY-87 10DOF MPU6050 HMC5883L BMP180 Low-Field Magnetic Sensor Module Milli-Gauss to 8 Gauss and 1° to 2° Compass Heading Accuracy
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  • $27.11 
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  • $25.51 - $27.11
FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
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  • $17.64 
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  • $16.04 - $17.64
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
DC 6-30V Timer Delay Triggered Relay Module 1 Channel Way 5V Multifunction Switch Control Relay Cycle Timer Digit LED Display Micro USB
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  • $14.97 
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  • $13.37 - $14.97
2Pcs SC16IS752 I2C SPI to UART Serial Adapter Module, Dual Channel UART Conversion with Pins
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  • $19.53 
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  • $17.93 - $19.53
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 09/20

  • Model #: ZP0811ZP.2026180
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  • $16.79 
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  • $15.19 - $16.79
1WR3 42mA-1W DC-DC DC 1500VDC Isolation Power Module 2Pcs with Sustainable Short-Circuit Protection (B0505S-1WR3)
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  • $16.24 
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  • $14.64 - $16.24
2pcs CH341T USB to I2C and UART Serial Converter Module, USBTTL 3.3 V 5 V, Up to 2 Mbps
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  • $16.57 
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  • $14.97 - $16.57
NGW-1pc Grove - AHT20 I2C Industrial Grade Temperature and Humidity Sensor
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  • $24.99 
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NGW-1pc Grove - Qwiic Hub - Compatible with Grove/Qwiic/STEMMA QT Modules & Controllers
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  • $19.99 
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HLK-B35S-V2.2 Serial Port to WiFi+BL E5.2 Module Dual-Mode Low Power Consumption (1Piece)
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  • $16.99 
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  • $15.39 - $16.99
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
1W High Power SX1262PA+LNA LoRa Module 868MHz High Sensitivity Wireless Communication Module with SPI Interface (with Sucker Antenna)
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  • $36.56 
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  • $34.96 - $36.56
Smart Digital Thermometer Hygrometer, WiFi Indoor Temperature Humidity Sensor with App Alerts, Mini Room Temperature Meter with Data Storage and Export, Compatible with Alexa. 2PCS
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Smart Digital Thermometer Hygrometer, WiFi Indoor Temperature Humidity Sensor with App Alerts, Mini Room Temperature Meter with Data Storage and Export, Compatible with Alexa. 2PCS
  • Brand: Zecamin
  • Part Number: TH02 Pro
  • Type: Battery Powered, Digital
  • Sensing Method: Battery Powered, Digital
  • Model #: 216678532861
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  • $42.99 
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GUVA-S12SD 240nm-370nm UV Detection Sensor Module Light Sensor
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GUVA-S12SD 240nm-370nm UV Detection Sensor Module Light Sensor

Limited time offer, ends 09/20

  • Model #: 20260830ZP64C5JS
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  • $15.23 
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  • $13.63 - $15.23
5V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
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  • $16.78 
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  • $15.18 - $16.78
NOYITO DC12V 5A PWM 4 Wires PC Fan Temperature Manumotive Speed Controller Module CPU High-Temperature Alarm
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  • $19.97 
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
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  • $16.79 
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  • $15.19 - $16.79
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
NGW-1pc MIO Starter Kit with Expansion Board, M5S I/O modules and PLC Compatible with Raspberry Pi 3
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  • $34.99 
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USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
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  • $16.41 
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  • $14.81 - $16.41
NGW-1pc Grove Temperature and Barometer Sensor (BMP280) - Supports I2C and SPI
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  • $29.99 
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5V 1 Channel Solid State Relay Module, High Level Trigger, 5A DC Control (2 Channel)
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  • $16.00 
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  • $14.40 - $16.00
7S 29.4V 15A 18650 Li ion Lithium Battery Protection Board Module BMS PCB Board with Balanced Heat Sink for Li-ion Lithium Battery Cell
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  • $15.50 
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  • $13.90 - $15.50
YS-SR1 DC 5V Sound Voice Recording Playback Module Sound Recorder Board Loudly Public Voice Playback Loudspeaker Megaphone Replace ISD1820
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  • $16.73 
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  • $15.13 - $16.73
3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
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  • $16.57 
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  • $14.97 - $16.57
5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)
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  • $16.49 
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  • $14.89 - $16.49
Digital Temperature Controller Module -58 to +257  Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (24V)
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  • $16.08 
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  • $14.48 - $16.08
Digital Temperature Controller Module -58 to +257  Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (12V)
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  • $16.08 
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  • $14.48 - $16.08