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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

$16.79
Free Shipping
  • $15.19 - $16.79
5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20
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5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20

Limited time offer, ends 10/18

$16.73
Free Shipping
  • $15.13 - $16.73
LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch

Limited time offer, ends 10/18

$15.29
Free Shipping
  • $13.69 - $15.29
5V1A Wireless Power Transfer Module Wireless Charging Transmitter Receiver Inductive Coil Circuit Board Module Fun DIY Kit
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5V1A Wireless Power Transfer Module Wireless Charging Transmitter Receiver Inductive Coil Circuit Board Module Fun DIY Kit

Limited time offer, ends 10/18

$16.93
Free Shipping
  • $15.33 - $16.93
DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer
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DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer

Limited time offer, ends 10/18

$15.10
Free Shipping
  • $13.50 - $15.10
5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects

Limited time offer, ends 10/18

$16.58
Free Shipping
  • $14.98 - $16.58
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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5Pcs PD65W Charging Module Type-C Interface PD3.1 PPS Fast Charge QC3.0 SCP Full Protocol Charger Board 65W DC8-30V

Limited time offer, ends 10/18

$16.93
Free Shipping
  • $15.33 - $16.93
30pcs 41mm Piezo Buzzer Disc with Copper Plate Wired Lead Acoustic Sensor for Guitar Drum Trigger
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30pcs 41mm Piezo Buzzer Disc with Copper Plate Wired Lead Acoustic Sensor for Guitar Drum Trigger

Limited time offer, ends 10/18

$16.79
Free Shipping
  • $15.19 - $16.79
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

$19.71
Free Shipping
30pcs HC9042 16 AC Electromagnetic Buzzer 1.5V-3.3V 9x4.2mm High-Temperature Resistant
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30pcs HC9042 16 AC Electromagnetic Buzzer 1.5V-3.3V 9x4.2mm High-Temperature Resistant

Limited time offer, ends 10/18

$16.79
Free Shipping
  • $15.19 - $16.79
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