Latest audio visual aid Tenders | Government audio visual aid Tenders

CTN :45427779

18 Jun, 2026 2.46 Lacs

Thanjavur - Tamil Nadu

Tender For supply of eee lab items - furniture, 5hp/3.75kw/415v1500rpm three phase(3 )synchronous motor with starting / loading arrangement and with work bench voltage:415v ac/220v dc for field excitation make: benn rating: 5hp/ 3.75kw speed:1500rpm no of poles : 4 synchronous starter dc excitation field current :0.8a digital voltmeter ac(0-500v) moving iron type:01qty digital ammeter ac(0-20a) moving iron type :01qty digital ammeter dc(0-2a) moving coil type :01qty digital power factor meter 600v/10a :01qty 3pole mcb/dc mcb with 20a fuse carrier and supply indicators (three pin plug socket should also be provided) :03qty digital rpm indicator with proximity sensor: 01qty banana connectors for motor/starter/supply outputs :01qty control panel (hylem sheet(5*1.5feet) with ms panel) :01 work bench spec: size: 4feet*3feet*2 1/2 feet height leg teak wood with top 3/4" inch plywood 18mm plywood withone mica sheet for finishing front side cupboard with door open and closed type back side wiring box with door open and closed type, performance of ultrasonic and moisture sensors(5v dc/15ma(40khz/digital output) arduino uno: microcontroller-atmega328p on-board digital sensor components two push button switches and dour leds buck converter and relay for 5v and potentiometer-one each 2x16 liquid crystal oscillator(lcd) and mini bread-one each onboard digital sensor modules: ultrasonic sensor module(3cm-100cm) and soil moisture sensor -one each all sensor modules should be mounted on legend size pcb, speed control of ac motor using variable frequency drive(vfd) (0.5hp/415ac/5a(3 )) variable frequency driver (vfd) unit: input voltage:single phase, 230v ac +-10%, 50hz output voltage : three phase output frequency range: 0 to 60hz suitable for 0.75kw motor output current 4.2a vf pattern of spwm control 2pole mcb for on/off control of mains ac voltmeter, ammeter and speed indicator should be provided external stop/start and frequency control should be provided output terminals should be provided and must be brought out in front panel experimental board should be housed in a cabinet with suitable cover three phase induction motor motor type:squirrel cage |rating:0.5hp voltage rating :415v ac speed :1440rpm+-5% insulation : class b/f

CTN :45448344

15 Jun, 2026 NA

Thiruvarur - Tamil Nadu

Tender For supply of servo amplifier module , servo amplifier alpha i ps 26-b , ac servo motor alpha i s4 5000-b , fanuc pc board with ic part no a02b-0303-c205 , fanuc separate detector interface unit , fanuc 8.4 lcd display , fanuc cable for 8.4 lcd display , fanuc machine operators panel , fanuc servo amplifier , fanuc fan adapter pcb

CTN :45415548

18 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of chemicals - purchase of chemicals, co sensor:0 5000 ppm range, (50 ppm + 3%) accuracy, uart/i c interface, 3.6 5.5 v dc, 10 c to +60 c, combo sensor (temp, humidity, barometric pressure, vocs):digital i c/spi interface, operating range 40 c to +85 c, supply voltage 1.7 3.6 v, rain detection module:analog/digital output, 3.3 5v dc, corrosion-resistant pad, light intensity sensor:400 700 nm range, i c/analog output, measures ambient light in lux, wind speed and direction integrated sensor:360 direction, 0 60 m/s speed range, analog/digital output and suitable for outdoor climatic monitoring, 220v ac power cable, smps (ac to dc power supply, 5v & 12v output):ac to dc power supply, 5v & 12v output, smps (ac to dc power supply, 24v output):ac to dc power supply, 24v output, esp32-wroom-s2 module: wi-fi-enabled mcu, 32-bit lx7 core, 4mb flash, uart/spi/i c interfaces, operating voltage 3.0 3.6 v, led indicators:3mm/5mm, red/green/blue, 2v 3.3v forward voltage, for status indication, lcd display:16x2 characters, hd44780 compatible, i c interface, 5v dc, i/o connectors (2-pin, 3-pin, 4-pin, rmc):2/3/4-pin, rmc type, pitch 2.54 mm, for sensor and power interfacing, real time clock (rtc) module:i c interface, battery backup, accurate timekeeping for data logging, gsm gprs module sms chip:quad-band 850/900/1800/1900 mhz, supports uart interface, sim card slot, 3.4 4.4 v dc input, wires (jumper, power, signal wires combined)rainbow wires - 10 core, red and black wires - 10 core and 5 core, 1.5 sq mm electrical wires, 2 sq mm electrical wires, soldering paste:no-clean flux, sn63/pb37 alloy, for smt component soldering, soldering lead:60/40 alloy with flux core, 0.5 1 mm diameter, universal pcb prototype board double-sided:double-sided fr4, 2.54 mm pitch, tinned pads for soldering, xt60 connectors:high-current (up to 60a) dc connectors, enclosure box (for electronics):weatherproof (ip65/ip66), uv-resistant abs/polycarbonate, wall/pole mountable, suitable for outdoor sensor and control units, zip ties:nylon, self-locking, 100 300 mm length, cooling fan (5v):5v dc, 40mm, brushless, sleeve bearing., switches:(5 amps, 10 amps, 20 amps), lead acid battery (12v):rechargeable, sealed maintenance-free, capacity 7ah 26ah, sunlight ultraviolet ray intensity (uv) sensor:detects uv radiation in 280 400 nm range, outputs uv index (0 11+), analog/digital interface, suitable for outdoor uv monitoring, lead acid charger:12v output, automatic overcharge protection, input 100 240v ac

CTN :45175483

08 Jun, 2026 NA

Billimora - Gujarat

Tender For corrigendum : supply of 14 v , transformer 240 6v , transformer 6 0 6 v 1amp 230v , transformer 9 0 9 v 1amp 230v , transformer oil , teak wood batten 300 x 25 x12mm , estrogen lotion 200ml , cake eyeliner different color 5gm , maskra- 4ml , kajal eye kajal pencil for eye makeup , bindi difrent colour and medium size , makeup primer pre make up 35ml , whitetone powder face powder 80 gm container , body lotion , alovera gel 500gm , nail polish red maroon yellow pink purple light blue black white etc , nail accessories nail art kit , foil papar aluminium foil paper 15 mtr , perming lostion 100ml , hairspa cream 500 gm , nilgiri oil for mehdi design 100ml , safetypin for saree small medium and big size each 2 dzn , 2 channel relay , 4 digit led module for clock , 7 segment display unit socket 10 pin , 8 digit led module , breadboard connector male to male , cmos battery 3 volt , common cathode type 7 segment display unit fnd 507 , cro probe bnc to crocodile , dc led lamp 15w 230v , dc solar cable black colour 6 sqmm , dc solar cable red colour 6 sqmm , de solder wick , lcd display module hd 44780 , lcd display module 16by2 , ldr , optocoupler mct 2e , photo diode bpw 34 , photo transistor pt 1504 6b , photo voltaic cell 1point5v , photo voltaic cell 3point3v , push button switch , relay 12v dc , relay 5v dc , acceletore wire splendor , brake wire splendor , carburretor packing set splendor , clutch wire splendor , oil paper sheet automobile , power connector , signal connector , valve grinding stick , valve lapping pest rough and smooth 400grm pack , copper flux , brazing flux , alluminium filler rod dia 1 point 6 mm er308 or 316 , copper filler rod dia 1point6 mm , ss rod dia 1 point 6 mm er308 or 316 , tungsten electrode white 1 percent zerconium dia 2point4 mm , tungsten electrode green pure tungsten 2point4 mm , mig welding wire spool dia 1.2 mm , super enamelled copper wire 36 swg , super enamelled copper wire 23 swg , super enamelled copper wire 29 swg , super enamelled copper wire 20 swg , super enamelled copper wire 42 swg , battery cell aa size, 1.5 v , battery cell aaa size, 1.5 v alkaline , battery 9 v hf with cap , cast iron electrode dia 3 point 15 mm , wireless keyboard , wireless mouse , contact block nc for red push button , contact block no for red push button , banana socket and terminal 4mm black , banana socket and terminal 4mm red , banana socket and terminal 4mm blue , banana socket and terminal 4mm green , ug cable joint kit 50 sqmm , microcontroller educational kit , workshop first air kit ppr joint dia 1 inch elbow, coupling, tee, 45degree, cross, union, ppr joint dia 1by2 inch elbow, coupling, tee, 45degree, cross, union, ppr dia 1 inch to 1by2 inch reducer, bib cock, angle cock double, 2 in 1 angle cock, wall flush cock, upvc dia 1 inch to 1by2 inch reducer, upvc dia 3by4 inch to 1by2 inch reducer, upvc dia 1 inch mta, upvc dia 1inch fta, upvc dia 1 inch to 1by2 inch mt bushing, upvc dia 1 inch to 1by2 inch ft bushing, pvc 50mm coupling, elbow, pvc 63mm coupling, elbow, brazing rod, battery cell r20 size d, external turning insert 150404, m12 by 6 inch hexagonal full thread nut and bolt with washer, olp, open type realy 1by6 hp, carbide tipped boring tool 3by8 inch p30, carbide tipped boring tool 3by4 inch p30, alluminum oxide grinding wheel rough and smooth 300 by 35mm id 20mm, v belt a 50, v belt a 72, v belt a 86, upvc pipe dia 1by2 inch, upvc pipe dia 1 inch, upvc pipe dia 1point5 inch, upvc pipe dia 2 inch, cpvc pipe dia 1by2 inch, ppr pipe dia 1by2 inch, ppr pipe dia 1 //bid details 2 / 103

CTN :45404144

09 Jun, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for electronics and communication engineering department - 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/orthermistor (ntc). display: 3 digit led/lcd digital display(typically 200 mv fsd). temperature source: portable water kettle orheater block. signal conditioning: on-board circuitry foramplification, linearization, and cold junctioncompensation. test points: multiple 2 mm / 4 mm banana socketsfor monitoring input/output signals. power supply: 230 v ac, 50 hz, single-phase. accessories: glass thermometer, 10 k ntcthermistor 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 analogswitch / 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 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 blockdiagram.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 fpgadevice usb-jtag programmable, compatible withvivado ise (webpack). power supply: 5 v dc through usb or externaladapter. on-board peripherals: leds, switches, pushbuttons, 7-segment display,clock source, gpio /pmod expansion ports, uart, vga / hdmi, usbuartbridge, usb cable. user manual.

Central Government And Public Sector

CTN :45180177

10 Jun, 2026 NA

Kaiga - Karnataka

Tender For corrigendum : supply of automess make lcd-module (display) for 6112m/h teletector , automess make gm-tube zp 1300 (high dose rate) automess make 6112m/h teletector , automess make gm-tube zp 1400 (low dose rate) for automess make 6112 m/h teletector , automess make pcb microcontroller for 6112m(/h) for 6112m/h teletector

Central Government And Public Sector

CTN :45407753

23 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For tender for supply of fire alarm system =- philips pc-2300 spare fire alarm system panel mounted card addressable detector interface module card adim card part nor-4015 101 80081 , philips pc-2300 spare fire alarm system panel mounted card non addressable detector interface module card nadim card part nor-8215 3013 7230 , philips pc-2300 spare fire alarm system panel mounted card digital output card part nor- 4015 101 73762 , philips pc-2300 spare fire alarm system panel mounted card digital input card part nor- 4015 101 73041 , philips pc-2300 spare fire alarm system panel mounted card keyboard interface card part nor- 4015 101 73752 , philips pc-2300 spare fire alarm system panel mounted card modem cards dual cards part nor- pc-2304 , philips pc-2300 spare fire alarm system panel mounted card bus expansion cards part nor- 4015 101 57233 , philips pc-2300 spare fire alarm system panel mounted card power supply cards part nor- pc 2390 779 , philips pc-2300 spare fire alarm system panel mounted card lcd interface card part nor- 4015 101 73421

CTN :45147364

05 Jun, 2026 NA

Katipala - Karnataka

Tender For corrigendum : supply of amc of vhf system , battery gp328 and 38 , battery xirp8668i , antenna gp328 and 38 , antenna xirp8668i , housing gp328 and 38 , housing yellow gp338 , housing xirp8668i , lcd display gp338 , lcd display xirp8668i , lcd display card , display board gp328 and 38 , 40pin keypad ribbon , membrane key pad gp338 , key pad pcb gp328 and 38 , pcb complete gp328and 38 , charger gp328and 38 , charger xirp 8668i , multi unit charger gp328 and 38 , 6 multi unit charger xirp8668i , volume knob gp328 and 38 , channel knob gp328 and 38 , volume knob xirp8668i , channel knob xirp8668i , on and off knob , ptt switch gp328 and 38 , volume switch gp328 and 38 , channel switch gp328 and 38 , spkr rib mic gp328 and 38 , spkr rib mic xirp8668i , ptt pad , dust pad gp328 and 38 , dust pad xirp8668i , belt clip , rubber gasket , pfc cable xirp8668i , power module , ptt bazel with lock , gp antenna , psu 25w base station , rg 213 cable 30mts , digital vhf repeater , vhf lic lias charges , old vhf destru

CTN :45359957

06 Jun, 2026 NA

Thanjavur - Tamil Nadu

Tender For purchase of lab items for ece department - function generator frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 voverload protection. dc offset: 0 to 10 v adjustable. attenuation: 0 to 60 db., 8051 micro centroller kit 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.

CTN :45365495

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 5 ) for ece department - purchase of equipments, dso (digital storage oscilloscope) bandwidth: 50 100 mhz. sampling rate: 1 gs/s. channels: 2 (minimum). power supply: 100 240 v ac, 50 60 hz. automatic measurements: vpp, vavg, vrms, frequency, period, vmax, vmin, rise time, fall time, +width, width, +duty, duty, etc. horizontal scale: 5 ns/div 50 s/div or equivalent. vertical resolution: 8 bits (2 channelssimultaneously). vertical sensitivity: 1 mv/div 10 v/div (at input). waveform math: +, , , , invert, fft, etc. waveform storage: 16 waveforms or equivalent. communication interface: usb host and usb interface. display: 7-inch color display or equivalent. input impedance: 1 m 2% || 20 pf. accessories: 2 passive probes (1x/10x), 8051 micro controller kit 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., embedded trainer kit (using lpc 2148) cpu - lpc2148, core - 16/32 bit arm7tdmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm & watchdog two uarts (16c550), two i2c (400kb/s), two spi eight bit digital output, eight bit digital input,16x2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay& buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connector and usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board power cord, user manual, strain guage trainer kit ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. signal conditioning and amplification circuit. instrumentation amplifiers with 3 digit display for strain / output voltage. zero and gain adjustment controls. provision for applying calibrated loads. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection. sim card interface: supports gsm sim cards compatible with 2g /3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication,and communication functions. compatible with standard 6-pin / 8-pin sim cardsockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embeddedsystem interfacing. sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control.supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at commandsupport. iso/iec 7816 smart card communication support. sim communication command monitoring facility.hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/reception built-in keypad for standalone operation. lcd display module (128 64) for menu andstatus display. on-board microcontroller-bas

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Central Government And Public Sector

Central Government And Public Sector