The PCF8591 is a monolithically integrated, and a separate power supply, low-power, 8-bit CMOS data acquisition devices. The PCF8591 has the four analog inputs, one analog output and a serial I2C bus interface. PCF8591 three address pins A0, A1 and …
Category:
Interface Projects
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In this example we will show how to connect a RFID_RC522 module to an Arduino, the code example could be used as the basis of some sort of security/home automation system as the purpose of it is to check the …