MR342E Microcontroller Trainer educational equipment school equipment teaching electrical lab equipment I.Product Overview
51 single chip microcomputer minimum system nuclear/heart plate support AT and STC2 type dual in DIP40 series 51 chip, core, plate adopts DIP40 dual in lock, convenient replacement chip, chip IO all lead to two groups, can be directly into the multi-function development learning board/experiment box bottom extension study for multi-function development board directly, can also be used alone.
51 single chip microcomputer minimum system core, plate - on STC with a STC12C5A60S2 single-chip computer, use a USB cable core, plate and bottom plate power supply can be realized and the realization of online virtual serial port communication xu program download, use very convenient, notebooks and no serial desktop computer can directly use the USB download program.
> onboard CP2102 chip integrated USB serial port function, easily realized using on STC microcontroller using a USB cable can be realized computer USB virtual serial port take electricity can also implement program download, notebook computer can be used to directly, choice of don't have to worry about no serial port and the other USB serial port devices. Specific hardware resource information is as follows:
1) 8 monochrome running water lamps.
2) 6 colored running lights (red 2• yellow 2• green 2)
3) one double color light.
4) two 4-digit digital tubes.
5) 1 digital tube.
6) 1 8X8 red and green dot matrix.
7) LCD1602 liquid crystal interface.
8) LCD12864 LCD interface.
9) OLED module interface.
10) TFT color screen interface.
11) eight independent buttons.
12) 4X4 matrix keyboard.
13) 5 to the rocker button.
14) two DS18B20 interfaces.
15) thermal/light-sensitive/hall sensor module.
16) 2 dc motor interface.
17) 2 step motor interface.
18) 2 relay
19) 2 DB9 serial port (1 male and 1 female)
20) DS1302 clock module.
21) passive buzzer.
22) AT24C02 module
23) analog input. 24) 74HC164 serial port transfer module.
25) 74HC165 parallel port transfer module.
26) SD card module
27) MAX485 module
28) infrared emission module.
29) infrared reception
30) PCF8591AD/DA module
31) 74HC573 latch chip.
32) 74LS138 decoder module.
33) 3V3 power supply circuit.
34) 1.8V power supply circuit.
35) 3V3/5V/1V8/GND power supply.
36) USB communication interface.
37) restore fuse power protection.
38) core/core board expansion interface.
From the above board resources, it can be seen that the multi-functional development and learning board is rich in resources and flexible design, which will make your development and learning easier and faster.
Experiment box
The multi-function development learning board is equipped with the core and board of 51 single chip microcomputer, and the special large aluminum box is composed of 51 single-chip computer development and learning experiment box.
The whole development board consists of main board and the expansion of the core function, extend the core, the plate can be directly into the bottom extension interface, combined into a multi-functional development board, the unique open plug can be designed perfectly compatible with common chips, can work base plate and the expansion of the core.
