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Sensor training equipment

Intelligent sensor experiment box【GLCG-XS-2300】

The GLCG-XS-2300 intelligent sensor experiment box adopts the Cortex-M4 core as the main controller of the experimental platform, and is equipped with a 4-inch capacitive touch screen with a resolution of 800*480 as the display and control terminal. It has a 10M/100M Ethernet interface, can expand network experiments, and is equipped with multiple interfaces such as RS232 interface, RS485 interface, CAN2.0 bus interface, etc.

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Description

GLCG-XS-2300 intelligent sensor experiment box

Ⅰ、Product Overview

In recent years, with the development of the integrated circuit industry, intelligent manufacturing technology, and computer technology, intelligent sensors and microcontrollers have become increasingly popular, the technology has become increasingly mature, and the application has become increasingly extensive. They are also playing an increasingly important role in the fields of electronic information, network communications, industrial control technology, and medical industry. The GLCG-XS-2300 intelligent sensor experiment box fully considers the teaching needs, adopts the core board + baseboard method, and is equipped with various commonly used interfaces to the maximum extent, and is equipped with a sensor application expansion interface.

Ⅱ、Product Configuration

1. This intelligent sensor experiment box uses the Cortex-M4 core as the main controller of the experimental platform and supports the STC51 series controller expansion module;

2. Equipped with a 4-inch, 800*480 resolution capacitive touch screen as the display and control terminal;

3. It has a 10M/100M Ethernet interface, which can expand network experiments. Equipped with 1 RS232 interface, 1 RS485 interface, and 1 CAN2.0 bus interface;

4. Equipped with wireless network module interface, equipped with Wi-Fi, Bluetooth, and ZigBee communication modules;

5. Interface resources include: USB serial debugging interface, 1 13-pin sensor interface, 1 2*7 expansion IO interface, 1 adjustable voltage output interface, 1 controllable current output interface, 1 current measurement interface, a set of ±12V external power supply interface, a set of ±5V external power supply interface, and wireless network module simulator debugging interface;

6. Mainboard resources:

(1) It has two DCDC circuits and three LDO circuits. The base board, sensor board, and core board are powered independently.

(2) Onboard sound and light alarm.

(3) Onboard 4*4 industrial matrix buttons and digital tubes.

(4) Sensor board magnetic seat and 2*9 sensor wiring port.

(5) 1 2*7 2.54mm expansion IO interface.

(6) Equipped with a 4.3-inch LCD screen with a capacitive touch screen.

(7) Ethernet interface.

(8) 2*6 2.54mm wireless network module program download interface.

(9) USB to serial port debugging interface.

(10) Boot mode configuration dial switch.

(11) Serial port RS232 (using DB9 female connector).

(12) 1 RS485.

(13) 1 CAN2.0 bus interface.

(14) 2 independent buttons.

(15) TF card interface and memory card.

(16) Circuit board lock.

(17) RTC real-time clock back battery holder with battery.

(18) Wireless network module interface and corresponding download port and debugging interface.

(19) Reset button.

(20) 0-40V adaptive voltage measurement interface.

(21) 1-9.9V controllable voltage output interface.

(22) 4-20ma controllable current output interface.

(23) 0-1500ma current measurement interface.

(24) With ±12V and ±5V voltage interfaces.

(25) There are two ways to connect the sensor board and the base plate, either through banana cables or directly through 2*10 connecting cables.

(26) Onboard 13pin expansion slot, which can be plugged in temperature and humidity, DC fan, light intensity, photoelectric sensor, flame, combustible gas, potentiometer, buzzer, relay, touch, human infrared, ultrasonic ranging and other sensors.

Ⅲ、Experimental project

1. Automatic speed sensor device experiment

Write the MCU program, collect the speed signal, and display it on the LCD screen in a graphical way. And it can interact with the capacitive touch screen to control the motor and adjust the speed.

(1) Motor drive

(2) Speed measurement

(3) Self-test function of automatic speed sensor device

(4) PID speed control

2. Intelligent light measurement sensor device experiment

Write the MCU program, collect the light intensity signal, and display it on the LCD screen in a graphical way. And it can interact with the capacitive touch screen to control the RGB light and adjust the light intensity.

(1) Voltage conversion to constant current and driving light emission experiment

(2) RGB three-color light experiment

(3) Operational amplifier experiment

(4) Voltage detection experiment

3. Intelligent temperature sensor device experiment

Write a single-chip computer program to collect temperature signals and display them on the LCD screen in a graphical manner. And you can interact with the capacitive touch screen to control the heating plate and adjust the temperature.

(1) Semiconductor refrigeration plate heating experiment

(2) Fan heat dissipation experiment

(3) PT100 temperature signal amplification and acquisition experiment

(4) Closed-loop temperature control experiment

4. Sensor application expansion board

Electronic scale strain sensor with bridge circuit, Hall sensor, eddy current sensor, DC fan, relay, buzzer control experiment; temperature, humidity, light intensity measurement experiment; touch, photoelectric sensing experiment; flame and flammable gas alarm experiment; human infrared experiment, etc.

(1) DC fan

(2) Relay

(3) Buzzer

(4) Temperature and humidity

(5) Light intensity measurement

(6) Touch

(7) Photoelectric sensor

(8) Flame

(9) Combustible gas

(10) Human infrared

(11) Ultrasonic ranging

(12) Potentiometer