Jxdj-2d virtual and real integrated microcontroller technology experiment platform_Hangzhou Jixin Technology Co., Ltd., Jixin Technology

Jxdj-2d virtual and real integrated microcontroller technology experiment platform

product description：

An overview,

"Nakedness JXDPJ - 2 d integrated single-chip computer technology experiment platform" is combined with the current development trend of electronic technology experiment, experiment box for aluminum alloy maintenance, easy to bad, process the general characteristics of this equipment is fully meet the "single chip microcomputer principle and application", "single chip microcomputer technology", "single chip microcomputer principle and interface technology" single-chip microcomputer and its application technology such as the requirements of teaching outline, provides a rich interface circuit, the single chip microcomputer interface circuit covers each MCU application fields, and can provide the user application and design method. The minimum system resources are open, the pin of CPU chip is drawn out, and the actual application system can be arbitrarily connected to facilitate the development and training of users. Equipped with a professional MCU simulator, real-time online simulation, and provide perfect training routines.

Provide SCM simulator, use powerful Keil uVision2 integrated debugging software, with editing, compilation, download, step, tracking, breakpoint, run and other functions, can use assembly and C language programming.

Provide application examples of various interface circuits and test procedures as well as detailed application instructions to help users quickly grasp the application methods of these interfaces.

Ii. Basic configuration

* 1. The experimental platform is designed with a full range of molds and has a beautiful appearance. It is made of high-quality PVC and black engineering plastics. Leave virtual oscilloscope, virtual signal source interface, power interface, I/O interface and other common interfaces. Each bin can hold four modules at once.

The 2 modules are made of 2mm thick printed circuit board, with the graphic symbols of components and corresponding wiring printed on the front and the printed circuit printed on the back, and the related components and so on welded. Easy maintenance. High quality galvanized pole can be used to complete circuit power supply.

3. The experiment box shall be equipped with voltage regulator power supply required for the experiment. Voltage regulator power supply (configuration shall not be less than ±5V/ 0.5a, ±12V/ 0.5a and voltage adjustment range 0 ~ 18V/1A;) , all digital design, with communication interface and full network data monitoring function, provide cloud tools such as LABVIEW and mobile APP software, with short circuit protection and automatic recovery.

4. Provide experimental instruction and other teaching resources. The wires have different colors.

Iii. Technical performance

1. Input power supply: single-phase three-wire 220V±10%/50Hz

2. Working environment: ambient temperature -10℃- +40℃ relative humidity < 85% (25℃) altitude <4000m

3. Installed capacity: <200VA

4. The insulation resistance: Ω greater than 3 m

Iv. Equipment configuration (specific requirements can be increased or changed according to school requirements)

Fifth, the modular module introduction

4*4 keyboard reference

Independent key design drawing

RS232 and RS485 design drawings

Six LED module design drawings

Design drawing of serial IIC memory and SPI memory

DAC0832 module design drawings

ADC0809 module design drawings

MCU core module design drawings

Logic level indication and output design drawing
Vi. Off-grid inverter resource package: input dc voltage 24V, current 5A ~ 9A, off-grid output: 220V±10%/50Hz, and grid-connected input: 220V commercial power. The system is equipped with short-circuit protection measures. There are many signal acquisition circuits in the whole system, and the current voltage and other parameter information is displayed on the LCD screen. Grid-connected inverter adopts input signal shaping detection circuit and other measures, STM32 carries out phase locking operation, and then the inverter outputs grid-connected ac power supply to transmit power to the grid. OLED liquid crystal display (size: 45*25) data display, button interaction. Industrial grade, power 500W, overall drawings, provide source code, etc., for the development and use of teachers' independent subject.