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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
$16.81
Free Shipping
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
$16.24
Free Shipping
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
Free Shipping
AJMRTC 1-Bit AC220V Optocoupler Isolation Module, AC Voltage Detect Board, DC 3-5V TTL Output, Photoelectric Isolator Sensor for PLC, Arduino, Raspberry Pi, ESP32, Industrial Power Monitoring
Limited time offer, ends 11/25
$10.88
Free Shipping
AJMRTC TTP223B Capacitive Touch Sensor Module, Digital TTP223 Touch Switch Module, Blue PCB Single Channel Capacitive Touch Detector for Arduino ESP32 STM32 Electronic DIY Projects
Limited time offer, ends 11/25
$10.99
Free Shipping
AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC TCS34725 RGB Color Sensor Module with IR Filter and White LED, Color Recognition Detector Sensor Board Compatible with Arduino UNO R3 for DIY Color Sensing Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
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
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC GY-9960-3.3 APDS-9960 RGB Gesture Sensor Module, Non-Contact Gesture & Proximity Detection, RGBC Ambient Light Sensing, I2C Interface 3.3V for Arduino, Raspberry Pi and IoT DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
NGW-1pc Grove Base for XIAO - with embedded battery management chip
Limited time offer, ends 11/21
$24.26
Free Shipping
AJMRTC 1PC TCS34725 RGB Color Sensor Module, I2C Interface Light Color Recognition Detector Board, Compatible with STM32 Arduino ESP32 for Testing Prototyping DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
