PIC16F877A Development Board 2

Description

• Chip : PIC16F877A
• 8 LEDs
• 4 common anode digital tube
• 1×4 independent keys
• 4×4 matrix key
• DS1302 clock chip
• DS18B20 temperature sensor (temperature detection and display)
• AT24C02 I2C external memory
• Internal EEPROM read and write
• LCD1602 LCD interface
• LCD12864 LCD interface
• In built buzzer
• SP232 chip RS232 communication
• ADC potentiometer input conversion
• 1×4 seven segment displays
• USB power supply interface
• DC motor interface (PWM to achieve speed)
• Stepper motor interface
• Infrared receiver
• 1 channel relay
• PS2 keyboard interface
• External reset circuit