The MIKROE-464 is a compact voltage-sensing board that is compatible with the standard MikroElektronika PIC microcontroller boards. This board was designed to measure 6 to 30V DC input, which can be used in applications such as detecting battery state of charge, low/high voltage detection, and many others. The board contains a power connection and various protection components such as reset and TVS devices, as well as voltage regulators for different output voltages. The data is fed to the I2C port so that it can be read by the PIC microcontroller. The board also includes status LEDs that can provide real-time information about the input voltage.