KY004 Momentary Button Module
This is a button module. When the button is pressed, it will a high level signal.
Connection
Pin - = GND, connect to Arduino Gnd
Pin (middle)...
KY003 Hall Magnetic Field Sensor Module
Description
The KY003 Hall Magnetic Field Sensor Module is a magnetic switch.
Specs
Parts Required
Arduino UNO (or equivalent)
KY003 Hall Magnetic Field Sensor Module
USB cable
Connections
Pin - = GND,...
KY002 Vibration Sensor Module
Description
This module is digital shock sensor. It will output a high level signal when it detects a shock event. This is also called the...
KY-001 Temperature sensor module
Description
This module measures the temperature and reports it through the 1-wire bus to the Arduino. It uses the extremely popular DS18b20 digital thermometer.
Specs
The DS18B20 digital...
Random function example
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A reminder of the schematic if...
Arduino and LEDs example
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