USB interface can provide 5V power supply for the downloader and the target board.We add 500mA Polyswitch to prevent damage of computer USB port.When the output current is greater than 500 mA (overcurrent or short circuit), the PolySwitch will partition current immediately to protect the computer motherboard! When short circuit faults remove, polyswitch will automatically return to normal state, the programmer can continue to normal use.
Description:
On-board ATMega8 (L) With power and programming indicator light On-board overcurrent protection Support 5V and 3.3V power supply PCB board color may have different
