51 MCU Development Board

Features:

• Download mode:USB download (STC52 STC MCU);
• Support AT89S51, AT89S52 microcontroller download (need to meet a download manager);
• Support ATmega16, ATmega32 AVR microcontroller download (need to meet the adapter plate and a download manager);
• Power Mode:PC USB interface and an external 5V power supply (DC-005 Power Block);
• Reset:power-on reset and 51/AVR two-button reset;
• Crystal:The socket hole welding, user-friendly replacement;
• Outside the extended supply: external expansion through 3-way pin 5V power supply, easy connection to external experimental use;
• All IO pin external expansion, easy to connect external experimental use;
• Development board power source using tantalum capacitor design, stable.

Module function:

• 8 high-brightness SMD led marquees;
• 4 common anode LED display;
• LCD1602 and LCD12864 (support color) interfaces;
• 1 channel passive buzzer; A channel DS18B20 temperature measurement circuit;
• 1 channel infrared interface circuit;
• 4 independent keys;
• 1 channel PL2303USB communication circuit.