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programming
1 x 1 x�Ai-Thinker ESP32 CAM Development Board WiFi+Bluetooth with OV2640 Camera Module
including aluminum foil
The product adopts digital display reading mode and supports backlight design
High-quality sound
Photo Sensor For Disinfection Gate Lot power converter capacitors programmingThis Photoelectric switch is a photosensor for disinfection gates also the use of the test object to blocked or reflected beam, by the synchronization loop gating circuit to detect the presence or absence of the object. All objects can reflect light that can be detected. E3JK R4M1 AC90 250V square lens reflex photoelectric switch five lines Specifications: Voltage AC 250V DC 10 24V Output Current 3A Ambient temperature 0 75 () Size 5x5x2cm Separate
