FITUR : - The RCWL-0516 is a small proximity sensor that uses Dopler Radar to sense the presence of an intruder. It is very versatile and can be used on its own or in conjunction with a microcontroller or microcomputer. - This device does not consume much current and operates in a range of 4 to 28 volts, making it an ideal component for a battery-powered design. - The microwave antennas are integrated onto the small printed circuit board, making it a completely self-contained unit. - The RCWL-0516 also support an optional light-dependent resistor (LDR) to allow the device to operate only in darkness. This can be very useful in light control applications. - The RCWL-0516 employs “Doppler Radar” to detect movement and thus trigger a proximity alert. - The device has an integrated 3.3 volt voltage regulator which can provide up to 100 mA of current for powering external logic circuitry.
SPESIFIKASI : - Operating Voltage: 4V - 28V, 5V - 12V recommended - Operating Current: 2.8mA (typical); 3mA (max) - Maximum Detection Distance: ~7m - Transmitting Power: 20mW (typical); 30mW (max) - Output Control Low Level: 0V - Output Control High Level: 3.3V - Operating Temperature: -20~80 C - Storage Temperature: -40~100 C - Dimensions: 35mm x 17mm x 3mm
PINOUT : - 3V3: 3.3V power output, can be used as a reference voltage or as a low current (less than 100mA) 3.3V power supply. - GND: Ground - OUT: Control output; when a moving object is detected, it will output high level 3.3V - VIN: 4-28V Input voltage - CDS: CDS photodetector output.