The AC to DC adapter transforms the alternate current (AC) input to direct current (DC) output. For this device, it will convert the main electricity (100V-240V AC) to 12 volts (DC)
The AC to DC adapter transforms the alternate current (AC) input to direct current (DC) output. For this device, it will convert the main electricity (100V-240V AC) to 12 volts (DC)
The Light sensor module comes with the basic components for light detection. Supplying power and it is good to be used. Use it to detect the light brightness in your environment and decide to switch OFF or ON light. Or maybe adjust the brightness of the LED for your house? It comes with digital and analog output. You can adjust the threshold (sensitivity) of the digital output by tuning the onboard variable resistor (potentiometer). Simple usage as it is a digital output, so you will know if the light is presented and decide what to do with it. Check the schematic for more details.
This is a basic text-based 16 characters by 2 lines LCD with white character on blue backlight. It utilizes the extremely common HD44780 parallel interface chipset.
Note: If you are using a microcontroller based on Raspberry Pi, micro:bit, REKA:BIT (ZOOM:BIT), and ESP WiFi series, we recommend using TS90A micro servo which supports 3.3 DC Voltage.
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