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|---|---|---|---|---|---|
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Waveshare ESP32-S3 Development Board ESP32-S3R2 GEEK 1.14-inch LCD ST7789 for USB Dongle Support 2.4GHz WiFi BLE5
$17.68
M5Stack M5GO IoT Starter Kit V2.7 High Performance IoT Start Development Kit ESP32 2-inch IPS Screen for Arduino
$96.24
M5Stack Glass2 Unit 1.51-inch Transparent OLED Extended Screen Unit for SSD1309 Driver Solution
$34.22
2 Channel 2 in 1 Photosensitive Module with Relay 5V 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 4.3cm
- Adopts wide voltage LM393 Comparator
Specification:
- Voltage:5VDC
- current:200mA
- Downloiad:250VAC 10A or 30VDC 10A
