quick overview :

Basic  Electronic  Trainer

Basic Electric Circuits Module :

• Diode and Transistor Switch
• Inverter and Inverter / Non Inverter OP Amp
• Voltage Follower and Comparator
• Zero Crossing Detector
• Photoelectric controller

Waveform Generator Module :

• Schmitt Trigger and Sparkling Lamp
• 555 Delay Circuit and Astable Multi vibrator
• Delay Turn Off Circuit
• OPA Astable Multi-vibrator
• TTL and OPA Crystal Oscillator

Digital Circuits Module :

• BCD Adder and Sub-tractor
• Mono-stable and Alarm Circuit
• Touch Switch and 4518 Counter
• LCDM and Digital Display Circuit

Signal Process Circuits Module :

• R-2R Ladder Network
•  A/D and D/A Converter
• Low-pass, High-pass, Band-pass and Band-stop Filter

Regulator DC Power Supply Module :

• 7805 ad 7905 Regulator Characteristics
• 7805 and 7905 Expanded Voltage
• 7805 and 7905 Voltage Regulator
• 7805 and 7905 Current Source

LED & Transistor Application Circuits Module :

• Electrons Competition answer Machine
• Basic Remote Lamp Controller (DC)
• Remote Lamp Controller (AC)
• Electronic Wheel amusement machine

Function Generator & DC Power Supply Module :

• Waveforms : Sine, Triangle, Square, TTL Pulse
• Amplitude : >10 Vpp
• Impedance : 50Ω ±10%
• Duty control : 30% ~ 60%
• Display : 6 Digit LED Display
• Frequency Range : 10Hz to 100KHz (4 ranges), 100Hz to 1MHz (4 ranges)
• Frequency control : Separative coarse with fine tuning
• Constant Voltage Output : ±5V, ±12V
• Variable Voltage Output : 0V ~ ±15V
• Power Source : 220 ~ 230V AC, 50Hz, 1 Phase