Description

1.Design and implementation of basic electronic circuits and waveform generator circuits.
2. Design and implementation of digital circuits and signal process circuits.
3. Design and implementation of regulator DC power supply and applications circuit of LED and transistors.
4. Design and implementation of the applications for basic electronic circuits.

Features

1. A Complete laboratory training system.
   2. Understanding the theory and applications of basic electronic circuits
   3. Suitable for both technician and beginner of electronic students.

Module one:AL-704A-M01
Basic Electronic Circuits
Diode and Transistor Switches
Diode Switch (VCC: 12V)
Transistor Switch (VCC: 12v)
ImprovedTransistor Switch(fin:20KHz- 100KHz)
Basic applications of Operation Amplifiers(1)
inverter (fin: 1 kHz &2 VPP)
Non Inverter OP Amplifier (fin: 1 kHz & 2 VPP)
Voltage Follower (fin: 1 kHz &2 VPP)
Basic Applications of Operation Amplifiers (2)
Comparator (VCC:± 12 v, Vref ±1 V)
Zero-Crossing Detector (VCC: ±12 V, Vret: 0 V)
Photoelectric Controller (VCC± 12 V, Vret 6 V)
Module Two:AL-704A-M02
Waveform Generator Circuits
Schmitt Trigger Circuit
Schmitt Trigger (VCC: ±12 V, fin: 1 kHz &10 VPP)
555 Delay Circuit (VCC: 12 V, TON: 6 sec)
Delay Turn-off Circuit (VCC: 12 V, TON: 4-9 sec)
AstableMultivibrator
OPA AstableMultivibrator (VCC 12 V, Vout 22 VPP Square-wave)
555 AstableMultivibrator (VCC 12 V, Vout 11 VPP Square-wave)
Sparkling Lamp
Crystal Oscillator
TTL Crystal Oscilator (fo: 100 kHz- 4 MHz)
OPA Crystal Oscillator (fo: 1 MHz & 6 VPP)

Module Three:AL-704A-M03
Digital Circuits
BCD Adder
BCD Adder (IC 4560B)
BCD Subtractor
BCD Subtractor (IC 4560B)
Applications of Timer
Monostable Circuit (VCC: 12 V, TON: 5~10 sec.)
Touch Switch (VCC: 12 v, TON: 5 sec)
Alarm Circuit (VCC: 5 V, IC: LM566, Speaker)
Digital Display Circuit
4518 Counter
Digit Display Circuit(VCC: 5 V, IC: CD4518)
Application of LCD
LCDM Circuit (VCC: 5 V, IC: GM-040D)
Module Four:AL-704A-M04
Signal Process Circuits
Digital to Analog Converter
R-2R Ladder Network Circuit (VCC: 8 V, Vout: 0-7.5 V)
D/A Converter (VCC: ±15 V, IC: DAC0800)
Analog to Digital Converter
A/D Converter (VCC: 5 V, IC: ADCO800 & ADC0805)
Filters
Low-pass Filter (VCC: ±15 V, fin: 100 Hz – 5 kHz & 4 VPP)
High-pass Filter (VCC: ±15 V, fin: 100 Hz – 5 kHz & 4 VPP)
Band pass Filter (VCC: ± 15 V, fin: 50 Hz – 280 Hz & 4 VPP)
Band stop Filter (VCC: ± 15 V, fin: 50 Hz – 280 Hz & 4 VPP)
Module Five:AL-704A-M05
Regulated DC Power Supply
Applications of 7800 Series Regulator
7805 Regulator Characteristic (VCC: 8-15 V, Vout: 5 V)
7805 Expanded Voltage (VCC: 15 V, Vout: 5 -7 V)
7805 Variable Regulator (VCC: 30 V, Vout: 7 – 29 V)
7805 Current Source (RL: 0-330Ω, lout: 11 mA)
Applications of 7900 Series Regulator
7905 Regulator Characteristic (VCC: 8-15 v, Vout: -5 V)
7905 Expanded Voltage (VCC: -15 V, Vout: -5- -7 V)
7905 Variable Regulator (VCC: -30 V, Vout: -6 – -29 V)
7905 Current Source (RL: 0-330Ω, lout: 11 mA)
Function Generator and DC Power Supply:AL-704A-FG
Waveforms Sine Triangle Square TTL Pulse
Amplitude 10Vpp
Impedance 50ohm plus minus10 percent
Duty Control 30percent to 60percent
Display 6 Digit LED
Frequency Range 1OHz to 100 kHz 4 Ranges
Frequency Range 100HZ to 1 MHz 4 Ranges
Constant Voltage Output plus minus 5V plus minus 12V
Variable Voltage Output OV to plus minus 15V
Power source 220 to 230V AC 50HZ 1 Phase