Seeeduino Xiao Projects LDR Sensor activates Buzzer using a Seeeduino Xiao Detect Files on a Micro-SD Card with a Seeeduino Xiao Read Data on a Micro-SD Card with a Seeeduino Xiao Play a basic tone with a Seeeduino Xiao Ambulance Sound Effect using a Seeeduino Xiao Using an LED Diode (Red & Blue) Common Cathode with a Seeeduino Xiao Using an LED Diode (Red, Blue, Green) Common Cathode with Seeeduino Xiao
