Directorate Of Technical Education

Directorate Of Technical Education has published Tender for Supply Of Equipment For Electronics And Cmmunication Engineering Department: (As Per Specification And Nit) , Supply Of Equipment For Electronics And Cmmunication Engineering Department , 8051 Micro Controller Kit : Specification : • Operating Voltage: +5 V Dc. • Flash Memory: 4 Kb (At89c51) / 8 Kb (At89s52). • Ram: 128 Bytes Internal Ram. • 16 × 2 Alphanumeric Lcd Display .• Push Buttons / Tactile Switches. • Dip Switches For Digital Input .• Inbuilt Adc Interface: Ldr, Potentiometer. • Inbuilt Dac Interface .• Inbuilt Stepper Motor Driver With Stepper Motor .• Inbuilt Dc Motor Driver With Dc Motor. • 1 × 4 Led Array, 1 × 4 Keypad, 1 × Relay. • 1 × Buzzer, 16 × 2 Lcd Display, 1 × Pwm Driver. • 1 × Hardware Interrupt Key, Inbuilt Rtc. • Inbuilt Eeprom And Uart Module. • 4 × 7-Segment Display. • Supports Both Assembly And C Language Programming. • Pc Interfaceable. , Temperaturemeasurementkitspecification : • Sensors: Rtd (Pt-100), Thermocouple (Fe-K/J-Type), And/Or Thermistor (Ntc). • Display: 3½ Digit Led/Lcd Digital Display (Typically 200 Mv Fsd). • Temperature Source: Portable Water Kettle Or Heater Block. • Signal Conditioning: On-Board Circuitry For Amplification, Linearization, And Cold Junction Compensation. • Test Points: Multiple 2 Mm / 4 Mm Banana Sockets For Monitoring Input/Output Signals. • Power Supply: 230 V Ac, 50 Hz, Single-Phase. • Accessories: Glass Thermometer, 10 K Ntc Thermistor Probe, K-Type Thermocouple Probe, Patch Cords And User Manual. , Ask Modulationanddemodulation Kit: Specification : • Message Signal1: 8-Bit Variable Data,Amplitude 5V. • Message Signal 2: Debounced Data, Amplitude Low (0) And High (5 V). • Message Signal 3: Fixed Data 25 Khz, 12.5 Khz, 6.25 Khz, 3.12 Khz, Amplitude 5 V. • Carrier Signal: Sine Wave, Frequency 200 Khz, Amplitude 5 V. • Modulator Type: Switching Modulator Using Analog Switch / Transistor Switching Ic. • Demodulator: Envelope Detector And Lpf. • Comparator: Lm311 Based. • Supply Voltage (Board): +12 V, +5 V Dc. • Supply Current: 100 Ma Minimum. • Input Voltage: 230 V Ac, 50 Hz. • Interface Connectors: 2 Mm Banana Socket. , Dth Trainer Kit: Specification :Power Supply:• 200 V To 240 V Ac, 50 Hz.Dish Antenna: • 1.5 Ft Aluminium Steerable Dish Antenna.Lnb (Low Noise Block Down Converter): • Input Frequency: Ku-Band.• Output Frequency: 950 Mhz To 1450 Mhz. • Conversion Gain: 65 Db.• Noise Temperature: 35 K (Max).Set-Top Box Receiver In Trainer Form:• If Frequency: 70 Mhz.• Video Bandwidth: 50 Hz To 5 Mhz. • Video Output Level: 1 Vpp At 75 Ω Load. • Video Polarity: Normal/Inverted, Switch Selectable. • Audio Subcarrier Frequency:Tunable From 5.0 Mhz To 8.0 Mhz.• Remote Control Provided.• Hdmi Cable: 10 M. Controls:• Channel Selection.• Volume Control. Fault Simulation:• Five Built-In Simulated Faults For Troubleshootingexperiments.• If Signal Disconnected.• Video Output Fault.• Audio Mute Fault.• Tuner Misalignment.• Rf Output Interruption.Pcb Size: • 15 × 12 With Multicolour Section-Wise Block Diagram.Standard Accessories:• 1.5 Ft Dish Antenna.• Lnb.• Trainer Pcb.• Dish Connecting Wire.• Audio-Video Cable.• User Manual.• Acrylic Cover.• Hardware Materials For Assembly Of Dish Antenna.Additional Features:• Dth Subscription Connection Withdoordarshanfree Channels. • Free-To-Air Channel Demonstration. , Fpga Trainer Kit: Specification : • Must Use Industry-Standard Mid-Range Fpga Device • Usb-Jtag Programmable, Compatible With Vivado Ise (Webpack). • Power Supply: 5 V Dc Through Usb Or External Adapter. • On-Board Peripherals: Leds, Switches, Push Buttons, 7-Segment Display,Clock Source, Gpio / Pmod Expansion Ports, Uart, Vga / Hdmi, Usbuart Bridge, Usb Cable. •User Manual.. Last date of submission for this tender is 2026-06-09. This is a Computer Peripheral tender in Dharmapuri, Tamil Nadu