1. Training box main parameters:

Overall Size: 500 (L) x 340 (W) x 165mm (H); 4KG

The power supply: single-phase power supply, AC 220 V, 50/60 Hz, power ≤10VA.

With grounding protection、over-current protection、power supply indication、main power indication

Working environment: temperature: -10℃～+40℃

2. Signal Source Technology Parameter:

DC 2.5V reference voltage source, capacity: 20mA

DC 5V voltage source, capacity: 1 A

Adjustable 0~+5V DC voltage source, capacity: 0.5 A

3. Accessories of experiment

(1) Power line: 1pce

(2) K2 Experiment wires: 40 pieces

(3) 9 PIN serial port extension cord: 1pce

(4) USBASP AVR/51 programmer: 1pce

(5) English manual: 1pce

4.Experiment Item

(1) Flow water lights experiment

(2) Independent button input experiment

(3) 4×4 matrix keyboard input experiment

(4) Relay drive experiment

(5) Temperature acquisition experiment

(6) Buzzer drive experiment

(7) 4×4 dot screen display experiment

(8) Dynamic digital tube display experiment

(9) Stopwatch counts down experiment

(10) LCD1602 LCD display experiment

(11) AT24C256 Storage experiment

(12) 93C46 storage experiment

(13) RS232 communication experiment

(14) RTC display experiment

(15) Stepper motor drive experiment

XK-MCB2 experiment box integrated power source unit, AT89S51/52 SCM min system and common function experiment unit, for example Nixie tube, LCD, Lattice screen, stepper motor, independent button, matrix keyboard, storage chip etc.

Modularized design and classical circuit are suitable for user learning 51 SCM.