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M5Stack Paper S3 E-Paper Display Touchable Low Power Consumption 4.7-inch E-ink Display Development Kit ESP32S3
$87.42
LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
$32.47
Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
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2 in 1 Photosensitive Module with Relay 12V for Light Detection
Description:
- Adopts photosensitive moudle to sense the light ,with relay to control the download directly
- with potentiometer to adjust sensitivity,setting the start relay value,the relay module will closing when the light is lighter than this value,and will be relased when lower than this value
- Out put: AC 220V 10A or DC30V 10A Download
- PCB Board size:6cm x 3.4cm
- Adopts wide voltage LM393 Comparator
Specification:
- Voltage:12VDC
- current:100mA
- Downloiad:250VAC 10A or 30VDC 10A
