Qualcomm buys Arduino—and a Dragonwing MPU and STMicro MCU now creates the latest board, Arduino UNO Q, with development ...
Arduino library for the Texas Instruments PCM51xx series of stereo audio DACs with I2C control interface. This PCM51xx uses I2C to communicate, 2 pins are required to interface. Adafruit invests time ...
First we want to generate the 134.2kHz carrier frequency for the reader. We can do that by using any of the Arduino's PWM-capable timers to generate a square wave. Arduino timers can only achieve a ...