Technical Specification

Power
Input: AC220V±10%
Output:(1)DCV ，±12V/0.2A,DCI≥0.2A(2)DCV，±5V/2A,DCI≥1A
Signal source
function generator
output wave shape: Square wave triangle wave sine wave
Amplitude: square wave triangle wave sine wave : (0 ~ 10 V for peak-peak)
Frequency range: it can be divided to 4 range: 0HZ～200HZ, 200HZ～10KHZ, 10KHZ～100KHZ, 100KHZ～200KHZ
DC signal, double way, ±5V, ±0.5V, it can be adjust continuously
supply 4 single pulse generator
Four ways (T1, T2, T3, T4) sequence generator, and start and stop circuit
1HZ～10MHZ pulse output
12 ways switch output display circuit
6 bits 7 segment LED displayer
2 ways BCD code switch
The system has many 8P～40P common round hole, IC experiment circuit plug and socket, with resistor for 1K, 10K, 22K, 100K, 680K etc. and contact safety socket, it can connect resistor, capacitor, it can do pulse experiment, digital circuit experiment, logic circuit and many basic experiment.
555 timer base circuit with audio output control
Six high precision digital frequency meter, test range: 0-9.9999MHZ error range: <1HZ(it is designed by CPLD chip)
Supply with 3 and a half digital voltage meter