MCS-51 microcontroller development boardDetailed product description：

MCS-51 microcontroller development board detailed functions:
Just need to check the simulation chip to simulate online
2. Programs can be downloaded online through ISP
3 USB interface design, no need for external power supply
4 super powerful functions, capable of conducting most routine experiments

Experimental Function Description:
1 4 X 4 button experiment
Two or six LED experiments can be used to make electronic clocks
3 External Interrupt Experiment (Can be used as a counter) - Conduct an external interrupt experiment using an onboard photoelectric sensor
4 I2C Bus Experiment - E2PROM (24C02)
5 Relay Experiment - Dual relays on the board can be used for weak current control and strong current experiments, such as controlling motor start stop
6 Real time clock experiment - DS1320 on the board can display year, month, day, week, hour, minute, and second on LCD (LED) to make an actual electronic watch
7 Serial Port Experiment
8 Infrared Experiment
9 Temperature Sensor Experiment - Temperature control is achieved through DS18B20 on the board and real-time temperature is displayed on the LCD, which can also sound an alarm through a buzzer
10 Play Song Experiment
11 LCD 1602 experiment
12 Chinese characters display 12864 experiment