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AJMRTC AC 220V Optocoupler Detection Module, AC Sensing Opto-isolator Board, DC 3-5V TTL Signal Output, Isolated AC Voltage Detector for Arduino ESP32 Industrial Monitoring DIY Project
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3203
- $16.81 –
- Free Shipping
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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
- Model #: AJM-FLAT*A2C4894
- $25.36 –
- Free Shipping
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AJMRTC CCS811 CO2 eCO2 TVOC Gas Sensor Module, Carbon Dioxide Air Quality Detection Sensor for Arduino ESP32 DIY Indoor Air Monitor
- Model #: AJM-FLAT*A2C6122
- $42.15 –
- Free Shipping
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CJMCU-811 CCS811 Air Quality Detection Module, eCO2 & TVOC Gas Sensor Breakout Board, I2C Digital Output for Indoor Air Monitor, STM32, Arduino and Embedded DIY Project
- Model #: MOD-CJMCU811-CCS811-AIR-1106
- $21.99 –
- Free Shipping
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AJMRTC 3Pcs HX711 Dual Channel 24Bit Precision ADC Weight Sensor Module, Pressure Load Cell A/D Converter Board, I2C Compatible for Arduino ESP32 Electronic Scale DIY Weighing Detection Project
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3220
- $16.24 –
- Free Shipping
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TTP223B Capacitive Touch Sensor Module, Digital Single Channel Touch Switch Board DC 2.4V-5.5V High Sensitivity Touch Detector for Smart Home MCU Automation DIY Project
- Model #: TTP223B20261109001
- $11.50 –
- Free Shipping
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TWTOF240UI Single Point TOF Laser Ranging Sensor Module, 10240cm Measurement Range, UART & I2C Dual Interface, VCSEL Light Source for Obstacle Avoidance, Robot, STM32, Arduino and Embedded DIY Projec
- Model #: MOD-TWTOF240UI-TOF-RANGING-1106
- $21.09 –
- Free Shipping
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AJMRTC 10Pcs Impact Shock Sensor Switch, Vibration Trigger Shock Switch, Normally Open Shock Sensor Requires Strong Impact for Triggering
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3403
- $13.11 –
- Free Shipping
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AJMRTC HB100 Microwave Doppler Radar Sensor Module, 10.525GHz X-Band Motion Detector Probe, Wireless Movement Sensing Module for Alarm, Automatic Door and Light Control
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3393
- $16.81 –
- Free Shipping
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AJMRTC BMI160 6-Axis Inertial Measurement Sensor Module, 3-Axis Accelerometer + 3-Axis Gyroscope Gravity Sensor, Support I2C & SPI Interface with Built-in PMU for Arduino ESP32 STM32 DIY Project
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3333
- $16.24 –
- Free Shipping
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AJMRTC 2Pcs AS5600 Magnetic Encoder Module, 12-Bit High Precision Magnetic Angle Measurement Sensor, Contactless Rotary Position Sensor with I2C Analog PWM Output for Arduino, STM32, Robot Closed-Loop
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3357
- $19.66 –
- Free Shipping
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AJMRTC 2Pcs HLK-LD1020 10G Microwave Radar Motion Sensor Module, Low Power Intelligent Human Micro Motion Detection Radar Sensor, Non-contact Human Presence Sensing Module with Pin Header for Smart
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3138
- $20.59 –
- Free Shipping
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AJMRTC 3Pcs GY-302 BH1750FVI Digital Light Intensity Sensor Module, I2C Ambient Light Illuminance Detector for Arduino STM32 Raspberry Pi
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3406
- $18.24 –
- Free Shipping
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AJMRTC HLK-LD102 10GHz Hand Wave Radar Sensor, Near Field Hand Sweep Trigger Module, UART Serial & 3.3V IO Output, Microwave Doppler Motion Sensor for Smart Home Switch DIY, Module Without Pin
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3381
- $13.15 –
- Free Shipping
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AJMRTC 3Pcs AP3216 ALS PS Module, Digital Ambient Light & Proximity Distance Sensor, I2C Interface for Light Intensity Detection and Object Sensing
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3384
- $20.52 –
- Free Shipping
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AJMRTC 5pcs A3144 3144E Hall Effect Magnetic Sensor Module DC 5V Hall Switch Sensor with Signal Indicator, Magnet Detector Module for Arduino Raspberry Pi DIY Electronic Project Motor Speed Detection
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3122
- $13.96 –
- Free Shipping
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AJMRTC HLK-LD1020 10.525GHz Microwave Radar Sensor Module, Low Power Human Micro Motion Detection Intelligent Sensing Module with Pin Header, 5Pcs Pack
- Model #: AJM-FLAT*A2C5194
- $31.23 –
- Free Shipping
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AJMRTC FM225 3D Facial Recognition Module, Binocular Infrared Camera, AI Offline Live Detection Face Sensor, Only Module for Smart Home, Smart Lock, Access Control
- Model #: AJM-FLAT*A2C5585
- $40.70 –
- Free Shipping
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AJMRTC 2 Pack DHT22 AM2302 Digital Temperature Humidity Sensor Module, High Precision Temp Humidity Monitor Sensor Replace DHT11 for Arduino Raspberry Pi STM32 DIY
- Model #: AJM-FLAT*A2C5906
- $37.87 –
- Free Shipping
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AJMRTC SHT31-D Digital Temperature Humidity Sensor Breakout Module, High Precision I2C Humidity & Temperature Detector Board for Arduino ESP32 STM32 Weather Environmental Monitoring DIY
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3339
- $21.09 –
- Free Shipping
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AJMRTC MAX6675 Module with K Type Thermocouple Temperature Sensor, DC 3-5V SPI Digital Thermocouple Sensor Module for Arduino Industrial Temperature Test
- Model #: AJM-FLAT*A2C5620
- $41.83 –
- Free Shipping
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AJMRTC 2Pcs LIS3DSH 3-Axis Accelerometer Sensor Module, Tri-Axis Acceleration Development Board, Digital Output Motion Vibration Tilt Sensor for Arduino STM32 ESP32 DIY Project
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3458
- $19.66 –
- Free Shipping
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AJMRTC 2Pcs 5A AC Current Detection Sensor Relay Module, 12V AC Current Sensing Relay, Overcurrent Alarm Switch Module for Current Monitoring and Protection
- Model #: AJM-FLAT*A2C5151
- $29.32 –
- Free Shipping
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AJMRTC 100pcs SW520D Vibration Sensor, Metal Ball Tilt Shaking Trigger Switch SW-520D, 5.2*11.5mm Tilt Sensor for Alarm DIY Electronic Projects
- Model #: AJM-FLAT*A2C5834
- $25.33 –
- Free Shipping
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AJMRTC 2Pcs LM75 LM75A High Precision Digital Temperature Sensor Module, High Speed I2C IIC Interface Thermal Detection Board, Programmable Over-temperature Alarm Sensor for Arduino ESP32 STM32 DIY
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3263
- $16.53 –
- Free Shipping
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AJMRTC 5Pcs NTC Thermistor Temperature Sensor Probes, 100K 1% Tolerance B3950 Waterproof NTC Temperature Sensors, High Precision Metal Probe for 3D Printer, Boiler, HVAC, DIY Temperature Control Proje
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3368
- $16.53 –
- Free Shipping
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AJMRTC GY-30 BH1750FVI Digital Ambient Light Intensity Sensor Module, I2C Lux Illumination Detector, 1-65535Lux Light Sensor for Arduino, Raspberry Pi, Smart Lighting Projects
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3509
- $15.96 –
- Free Shipping