Specifications:

• 32 I/O pin all the leads.
• Classic ATmega16 minimum system, eliminating the hassle of soldering.
• Crystal: The socket hole welding facilitate the buyer to replace the crystal, 8M crystal.
• Support chips: ATmega16/ATmega32 and chip which pin-compatible.
• Power supply: power adapter or external expansion pin power supply (not support ISP download interface power supply).
• DC-005 Power Block
• Expand outside 4 channel VCC, GND.
• Reset: Power-on reset and reset button.
• Power LED (D1) and the program run indicator (D2).
• Standard ISP download interface.