Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
This MCU board also includes 4 UARTs (hardware serial ports)
Operating frequency: 125 KHz
Operating Voltage: 5V
74HC139 decodes two binary weighted address inputs (nA0
It is a miniature version of the MS5534C barometer/altimeter module and provides a 16 Bit data word from a pressure and temperature dependent voltage
Piezo( knock) Sensor (350mm) RFID Tag 125khz This MCU board also includesIntroduction: A knock sensor is a sensor which produces a voltage in response to some type of physical stress such as a knock or vibration. This is why it's called a knock sensor; it detects knocks. This sensor can be useful when you want a circuit to be able to respond to knocks that a user makes against them to turn on or off some load. Size : 350 mm Connections: