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AJMRTC LM386 Audio Power Amplifier & Sound Detection Sensor Module, 3.3V-5.3V Voice Sensor Board, Sound Detector with Amplification for Ambient Sound Monitoring, Arduino Raspberry Pi & Electronic DIY

AJMRTC LM386 Audio Power Amplifier & Sound Detection Sensor Module, 3.3V-5.3V Voice Sensor Board, Sound Detector with Amplification for Ambient Sound Monitoring, Arduino Raspberry Pi & Electronic DIY

$11^.79

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AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects

AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects

$12^.10

Free Shipping

General-Purpose Encoder, ASIC Devices Anti- Interference Encoder Cable Length 2m for Power Supply Reverse Wiring Protection Conversion(1024P/R)

General-Purpose Encoder, ASIC Devices Anti- Interference Encoder Cable Length 2m for Power Supply Reverse Wiring Protection Conversion(1024P/R)

$73^.89

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AJMRTC SingleChip Ultrasonic Rangefinder Electronic Kit, DIY Ultrasonic Radar Assembly Kit, Distance Measuring Soldering Practice Kit for Electronic Reverse Training & DIY Experiment Project

AJMRTC SingleChip Ultrasonic Rangefinder Electronic Kit, DIY Ultrasonic Radar Assembly Kit, Distance Measuring Soldering Practice Kit for Electronic Reverse Training & DIY Experiment Project

$19^.16

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AJMRTC 5PCS/LOT RCWL-0516 Microwave Radar Sensor Module, Human Body Induction Switch Intelligent Motion Detector, Non-contact Doppler Radar Breakout Board for Arduino Auto Light Security Project

AJMRTC 5PCS/LOT RCWL-0516 Microwave Radar Sensor Module, Human Body Induction Switch Intelligent Motion Detector, Non-contact Doppler Radar Breakout Board for Arduino Auto Light Security Project

$11^.79

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AJMRTC AS5600 Magnetic Encoder Sensor Module, 12 Bit High Precision Magnetic Induction Angle Measurement Sensor, Non-Contact Rotation Position Detector Compatible with Arduino

AJMRTC AS5600 Magnetic Encoder Sensor Module, 12 Bit High Precision Magnetic Induction Angle Measurement Sensor, Non-Contact Rotation Position Detector Compatible with Arduino

$11^.79

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AJMRTC Microwave Radar Sensor Module, DC 5.5V-15V Power Supply Motion Detection Radar Sensing Board for T8 Semi-Aluminum Plastic Tube Light, LED Lighting Control & Automatic Sensor Projects

AJMRTC Microwave Radar Sensor Module, DC 5.5V-15V Power Supply Motion Detection Radar Sensing Board for T8 Semi-Aluminum Plastic Tube Light, LED Lighting Control & Automatic Sensor Projects

$11^.79

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General-Purpose Encoder, ASIC Devices Anti- Interference Encoder Cable Length 2m for Power Supply Reverse Wiring Protection Conversion(300P/R)

General-Purpose Encoder, ASIC Devices Anti- Interference Encoder Cable Length 2m for Power Supply Reverse Wiring Protection Conversion(300P/R)

$61^.89

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AJMRTC CLT Clap-Activated Sound Sensor Switch Kit, DIY Acoustic Control Module with Integrated PCB Board, Sound Trigger Switch Electronic Kit for Maker Learning and DIY Electronic Projects

AJMRTC CLT Clap-Activated Sound Sensor Switch Kit, DIY Acoustic Control Module with Integrated PCB Board, Sound Trigger Switch Electronic Kit for Maker Learning and DIY Electronic Projects

$11^.79

Free Shipping

AJMRTC HW-MS03 Microwave Radar Motion Sensor Module, High Performance 2.4GHz to 5.8GHz Doppler Radar Detector, Non-Contact Human Motion Sensing Board for Smart Lighting, Security Alarm & Electronic

AJMRTC HW-MS03 Microwave Radar Motion Sensor Module, High Performance 2.4GHz to 5.8GHz Doppler Radar Detector, Non-Contact Human Motion Sensing Board for Smart Lighting, Security Alarm & Electronic

$11^.79

Free Shipping

AJMRTC 2030 Cavity Speaker Buzzer for Luckfox-Pico-Ultra, 8 Ohm 2W High Sound Audio Speaker with 2PIN PH1.25 Connector, Plug-and-Play Audio Output for Luckfox Pico Ultra Embedded Projects

AJMRTC 2030 Cavity Speaker Buzzer for Luckfox-Pico-Ultra, 8 Ohm 2W High Sound Audio Speaker with 2PIN PH1.25 Connector, Plug-and-Play Audio Output for Luckfox Pico Ultra Embedded Projects

$10^.49

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AJMRTC 10PCS SW-520D Vibration Sensor Module, 1.2V-5.0V Wide Voltage Tilt Shake Switch, Trigger Detection Board for Arduino ESP32 DIY Electronic Projects

AJMRTC 10PCS SW-520D Vibration Sensor Module, 1.2V-5.0V Wide Voltage Tilt Shake Switch, Trigger Detection Board for Arduino ESP32 DIY Electronic Projects

$12^.53

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AJMRTC 1pcs HW-MS07 Microwave Radar Sensor Module, Human Body Induction Switch, Microwave Motion Detector for Automatic Light Control, Security Alarm and Electronic DIY Projects

AJMRTC 1pcs HW-MS07 Microwave Radar Sensor Module, Human Body Induction Switch, Microwave Motion Detector for Automatic Light Control, Security Alarm and Electronic DIY Projects

$11^.79

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VS1053 MP3 Audio Player Module Audio Decoder MP3 Player Board Recording Onboard Microphone SPI Interface Output Port Audio Sound Board 1.8V 3.3V AMS-1117 Chip 800mA 12.228Mhz

VS1053 MP3 Audio Player Module Audio Decoder MP3 Player Board Recording Onboard Microphone SPI Interface Output Port Audio Sound Board 1.8V 3.3V AMS-1117 Chip 800mA 12.228Mhz

Limited time offer, ends 10/08

$16^.73

Free Shipping

Volume Discounts:$15.13 - $16.73

AJMRTC ENS160+AHT21 Air Quality Sensor Module, Detect eCO2, TVOC, Temperature & Humidity, I2C SPI Digital Output IAQ Monitoring Module for Smart Home HVAC IoT Environmental Monitoring Project

AJMRTC ENS160+AHT21 Air Quality Sensor Module, Detect eCO2, TVOC, Temperature & Humidity, I2C SPI Digital Output IAQ Monitoring Module for Smart Home HVAC IoT Environmental Monitoring Project

$15^.93

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ESP32-S3 LoRa Dev Board, Integrates LR1121 Third-Generation RF Chip, Supports Sub-GHz/2.4GHz LoRa Wireless Communication, 410~510MHz Frequency, + USB Type-C Adapter @(ESP32-S3-LR1121-LF-Kit)

ESP32-S3 LoRa Dev Board, Integrates LR1121 Third-Generation RF Chip, Supports Sub-GHz/2.4GHz LoRa Wireless Communication, 410~510MHz Frequency, + USB Type-C Adapter @(ESP32-S3-LR1121-LF-Kit)

Limited time offer, ends 10/10

$71^.94

Free Shipping

ESP32-S3 LoRa Dev Board, Integrates LR1121 Third-Generation RF Chip, Supports Sub-GHz/2.4GHz LoRa Wireless Communication, 850~930MHz Frequency, + USB Type-C Adapter @(ESP32-S3-LR1121-HF-Kit)

ESP32-S3 LoRa Dev Board, Integrates LR1121 Third-Generation RF Chip, Supports Sub-GHz/2.4GHz LoRa Wireless Communication, 850~930MHz Frequency, + USB Type-C Adapter @(ESP32-S3-LR1121-HF-Kit)

Limited time offer, ends 10/10

$71^.94

Free Shipping

Waveshare AS7341 Spectral Color Sensor Visible Spectrum Sensor High Precision I2C Bus Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH

Waveshare AS7341 Spectral Color Sensor Visible Spectrum Sensor High Precision I2C Bus Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH

$56^.99

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