CIT Circuit Boards and Microprocessor

1. 1 unit FET Fundamental Circuit Board Specifications: The Board consists of the following built-in parts: 0 to 20V DC at 50mA, variable Power Supply. 0 to 12V DC at 50mA, variable Power Supply. Two Digital Voltmeter DC 3½ Digit Having range of 0- 20V. Digital Current meter DC 3½ Digit Having range of 0-20mA Sine Wave Oscillator 15Hz to 150KHz in four ranges with amplifier & amplitude adjustable. Three decade resistances bank in steps of 1K, 10K & 100K per steps total step 30. Field Effect Transistor (FET). Four capacitors. Five resistances. Mains ON/OFF switch, Fuse and Jewel light. The unit is operative on 230V ±10% at 50Hz AC Mains. Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections /observation of waveforms. Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References. Weight : 4.200 Kg Dimension : W 415 x H 165 x D 315 List of Accessories: Patch cords 4 mm length 50cm Red......06 Patch cords 4 mm length 5cm Black......06 Warranty: 1 year 2. 1 unit Operational Amplifier Circuit Board Specifications: Feature The board consists of the following built-in parts: IC Regulated D.C. Power Supply. Continuously variable D.C. Power Supply. Two OP-Amp IC. Transistor, 5 diodes, 2 zener diodes, 28 resistors, 8 capacitors, one LED, one lamp. Mains ON/OFF switch, fuse and Neon Indicator are provided. General Feature The unit is operative on 230V, 50Hz A.C. Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre. Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms. Strongly Supported by Detailed operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References. General Feature The unit is operative on 230V, 50Hz A.C. Adequate no. of patch cords stackable from rear both ends 4mm sprin