| Cat 
        No. | Description | 
      
        | 871 | Hartley Oscillator. Objective : To study the Frequency and Waveshape generated by a 
        Hartley Osc.
 Features : Instrument comprises of 30 VDC Regulated Power Supply, 
        Circuit diagram Printed components mounted on front panel.
 Optional Acc.: CRO 10 MHz.
 | 
      
        |  | 
      
        | 872 | Colpitt Oscillator. 
        Objective : To study the frequency 
        and waveshape generated by a Colpitt Oscill.Features : Insrument comprises of 12V DC Regulated Power Supply, 
        Circuit diagram Prined & components mounted on front panel.
 Accessories : Wave meter with two coils/CRO.
 | 
      
        |  | 
      
        | 873 | Hartley & Colpitt Oscillator. Objective : To study the frequency and waveshape generated by a 
        Colpitt Oscill.
 Features : Insrument comprises of 12V DC Regulated Power Supply, 
        Circuit diagram Printed & components mounted on front panel.
 Accessories : CRO 10 MHz.
 | 
      
        |  | 
      
        | 874 | Phase shift Oscillator. Objective : To study the 
        Frequency and Waveshape generated by a Phase Shift Oscill.Features : Instrument comprises of 12 VDC Regulated Power Supply, 
        Circuit diagram Printed components mounted on front panel.
 Optional Acc.: CRO 10 MHz.
 | 
      
        |  | 
      
        | 875 | Wein Bridge Oscillator using 
        Operational Amplifier IC 741. Objective : To study the frequency and waveshape generated by a 
        wein bridge Oscill.
 Features : Insrument comprises of 12V DC Power Supply, Circuit 
        diagram printed & components mounted on front panel.
 Accessories : CRO 10 MHz.
 | 
      
        |  | 
      
        | 876 | Relaxation Oscillator using UJT. Objective : To study the Frequency and Waveshape generated by a 
        Relaxation Oscill.
 Features : Insrument comprises of 30V DC Regulated Power Supply, 
        Circuit diagram printed & mounted on front panel.
 | 
      
        | 
        TRAINING KITS ON DIGITAL ELECTRONIC EXPERIMENTS
 FOR LEARNING COMPUTER PRINCIPLES
 | 
      
        | 880 | Basic Logic Gates using TTLC's 7 in 1 Objective : To verify the truth table for TTL AND, OR, NOT, NAND, 
        NOR, EX-OR Ex-NOR gates.
 Features : Instrument comprises of 5V/150mA DC Regulated Power 
        Supply for logic '1' logic '0'. TTL IC's for 'AND', 'OR', 'EX-OR', 'NOT' 
        gates Components soldered on the back side of copper sheet front panel 
        connections brought out at sockets. NOR, NAND EX-NOR Gates can be 
        assembled using different combinations.
 | 
      
        |  | 
      
        | 881 | Study verify truth table for TTL, AND, 
        NOT NAND Gates. | 
      
        |  | 
      
        | 882 | Study verify truth table for TTL, OR, 
        NOT NOR Gates. | 
      
        |  | 
      
        | 883 | Study verify truth table for TTL, EX-OR 
        Gate. | 
      
        |  | 
      
        | 884 | Study verify truth table for TTL, NOT 
        Gate. | 
      
        |  | 
      
        | 884 | Basic Logic Gates using discrete 
        components 7 in 1 Objective : To verify the truth 
        table for DTL, AND, OR, NOT, NAND, NOR, EX-OR EX-NOR gates.
 Features : Instrument comprises of 5V/150mA DC Regulated Power 
        Supply for logic '1' logic '0'. Circuit diagram for 'NAND', 'OR', 'AND' 
        'NOT' gates has been printed components mounted on front panel to 
        demonstrate the working of DTL gates. NOR, EX-OR EX-NOR gates can be 
        assembled using different combinations of Gates.
 | 
      
        |  |