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AJMRTC AC 220V Optocoupler Isolation Detection Module, 3-5V TTL Output AC Sensing Sensor Board, Alternating Current Voltage Detect Module
Limited time offer, ends 11/29
$25.36
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AJMRTC 2PCS MAX471 3A Current Sensor Module, DC 0-3A Load Consumption Current Detection Module, High-Side Current Sensing Board for Arduino ESP32 STM32 Microcontroller Project
Limited time offer, ends 11/29
$22.51
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AJMRTC MAX17043 LiPo Fuel Gauge Module, 1S Lithium Battery SOC Voltage Detector Sensor, I2C A/D Converter with Programmable Low Power Alarm for Arduino ESP32 DIY Project
Limited time offer, ends 11/29
$23.94
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AJMRTC LD2451 24GHz Millimeter Wave Radar Sensor Module, Vehicle Status Monitoring, Ranging & Speed Measurement FMCW Radar Adapter for Blind Spot Detection Traffic Project, Module Only
Limited time offer, ends 11/29
$30.09
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AJMRTC HTU21D Temperature Humidity Sensor Breakout Module, I2C IIC Interface, 1.5V-3.6V Low Voltage, High Precision Digital Temp Humidity Sensor Replacement for SHT Series
Limited time offer, ends 11/29
$16.81
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AJMRTC 2Pcs ACS712 30A Hall Effect Current Sensor Module, Analog Output AC DC Current Detection Module for Arduino DIY Power Current Monitoring
Limited time offer, ends 11/29
$18.24
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AJMRTC 5Pcs Sound Detection Sensor Module, Voice Activated Sound Control Switch Module, Adjustable Sensitivity Sound Trigger Sensor for Arduino, Raspberry Pi, Smart DIY Projects
Limited time offer, ends 11/29
$17.38
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AJMRTC 5Pcs 5V Heartbeat Sensor Module, Finger Pulse Heart Rate Detection Measuring Module for Arduino STM32 Bio-Signal Monitoring DIY Project
Limited time offer, ends 11/29
$15.39
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AJMRTC LD2410B 24GHz Millimeter Wave Human Presence Radar Sensor Module, Smart FMCW Radar Detector with GPIO & UART Output, Static Micro-Motion Detection Module Only for Smart Home DIY
Limited time offer, ends 11/29
$17.98
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