Latest copper packing Tenders | Government copper packing Tenders

Central Government / Public Sector

CTN :43321835

14 Jan, 2026 NA

Delhi - Delhi

Tender For supply of professional audio cable ep jack to ep jack 10 meter , professional audio cable ep jack to phono jack aux to trs cable, 5 meter , professional audio cable ep jack to phono jack aux to trs cable, 10 meter , professional audio cable ep jack to xlr male jack, 5 meter , professional audio cable ep jack to xlr female jack, 5 meter , professional audio cable phono jack to xlr male jack 20 meter , professional audio cable phono jack to xlr female jack 20 meter , wireless headset intercom system for 8 persons including batteries, charger, cables etc , bios cmos battery cr1220 , solder wire 100g , solder liquid flux 500ml , solder flux paste , de-soldering wick 1.5m , bnc to 2 pin terminal block adapter converters , isopropyl alcohol for cleaner 500ml , shield copper conductor pvc 3 core audio cable - 100m , screw small, camera base plate , type aa rechargeable pencil cell charger upto 4 cell , type aa, rechargeable pencil cell - ni-cd batteries , type aaa rechargeable pencil cell charger up to 4 cell , type aaa, rechargeable pencil cell - ni-cd batteries , type aa, pencil cell , stackable iron hanging 5kg weight for teleprompter , rj 45 connector , floor masking tape- 2 inch , 3m transpore clear 1 inch wide first-aid tape , micro hdmi male-hdmi male cable 5m , mini hdmi male - hdmi male cable 5m , 1.5 meters hdmi cable , 15 meters hdmi cable , professional hdmi cable 5m , phono connectors mono male , phono connectors mono female , xlr, m - f connectors , wired earpiece , ep connectors , big umbrella for equipments at outdoor shoot , hdmi extender adapter female-female, fhd,4k , rj45 to hdmi extender, min 50m range , usb 3.x extender, male-female , usb 3.x male-printer cable , ppt changer wireless presenter, min 50ft range , sound card usb type c , usb 3.x -c converter , c-usb 3.x converter , 64 gb, usb 3.2 and type c dual pendrive with 400 mbps data rate and compatible otg , 128 gb usb 3.2 and type c dual pendrive with 400 mbps data rate and compatible otg , permanent metallic marker, silver and white , wifi router, dual band, gigabit , 4 port gigabit switch , hdmi splitter, 1 ratio 4, fhd,4k , hdmi splitter, 1 ratio 8, fhd,4k , 2tb external ssd with 1gbps data rate , 2tb sata hdd 3.5 inch , painting brush 2 inch , painting brush 4 inch , wedge shape cable manager, 10m , cable management kits which include, a to k , solder iron 35w , digital multimeter , precision screw driver set , big screw driver , combination plier , long nose plier , wire stripping pliers , tower pincers , crimping tool , telephone crimping tool , hot air gun blower, 2000 w , air blower and suction dust cleaner , toner-cartridge of printer fujifilm apeos, black, cyan, magenta, yellow , installation material, items computer (desktop pc) with all accessories, presentation laptop, laptop, all-in-one monochrome printer (multi- function printer (b&w)), heavy duty printer (colour), high- speed gigabit wi-fi router, gigabit lan switch, 6 kva online ups, i/o ports, 65 smart tv, anti virus, web-cam, headphones, photocopier machine (black & white), ups 1 kva, 86 smart interactive panel with stylus pen (ifp) for jd office, ptz camera for 86 ifp, boundary layer microphone for ifp, tv 75 , tv 49 , tv 55 , tv 43 , tv 65 touch android, professional full hd preview monitor (9 inch or latest) with carrying case and acrylic screen protector, carrying case for the 9 hd preview monitor, acrylic screen protector for the 9 hd preview monitor, battery and charger for the 9 hd preview monitor, internet switcher, pen tablet, pointer, vr headset, pendrive (64 gb), ssd hard disk (2tb), digital wall clock, steam iron with stand (electric steam iron with temperature control and auto shut-off; iron stand //bid details 2 / 80

CTN :43301936

30 Dec, 2025 NA

Raigad - Maharashtra

Tender For bandr/gail-usar/71147/ consumable material/ nit/186 - white paint 100 mi, orange paint 200 ml, yellow paint 100ml, green paint 100ml, ag 5 paper buffing wheel, red cloth, green cloth, nc thinner, 6 sq. mm copper earting cable, 16 sq mm allu. cable lugs, 25 sq mm allu, cable lugs, argon coilet 200 amp, hitting tourch, 16 mm x 75 mm ht bolt, realy for mother oven 25 kg capacity, 1 mm x 1 mtr long cable ferrule, 2 mm x 1 mtr long cable ferrule, 3 mm x 1 mtr long cable ferrule, 4 mm x 1 mtr long cable ferrule, 5 mm x 1 mtr long cable ferrule, 6 mm x 1 mtr long cable ferrule, 8 mm x 1 mtr long cable ferrule, 10 mm x 1 mtr long cable ferrule, 4 way metal board with fitting, 16 amp x 3 pin y type socket, bearing puller, argon nozzle 2411, argon nozzle 2413, argon nozzle 3622, argon nozzle 3621, hydraulic oil 32 grade, hydraulic oil 46 grade, double cylinder cap. cylinder trally, 200 wt led light, 12" half round rough file, 5/16" number punch, 5/16" latter punch, 40 mm dia forged fix clamp, 8mm pvc lavel pipe, ss corner wall troy, 5" x 3mm thk cutting wheel, 2.4 mm x 150 mm long trungstant rod, tig hand gloves, leather hand gloves, shaft of ff-2 machine, 10 mt cap. 6 mtr chain pully block, 05 mt cap. 6 mtr chain pully block, 0 to 2 kg cap. presser gauge, ms socket 1/2", ms adoptor 1/2", needle valve 1/2", nrv 1/2", presser pump, ms nipple 1/2' x 500 mm long, 16 mm ff-2 bit, cotton line dori, slate pencil, safety green net, 70 sq, mm alluminium ferrule, electrode holder, 2 masking tape, 8 mm argon hose pipe, 2" x 250 mtr long danger tape, 2" painting brush, ball bearing 6203, white paint, orange paint, cotton hand gloves, back cap for 200 amps, back cap for 300 amps, 16 amps x 3 pin industrial plug, 32 amps x 5 pin industrial plug, welding helmet with safety helmet, face shield, argon tourch gc-200 hmp, argon tourch gc-300 hmp, argon flow meter, pvc insulation tape, 100 wt blub, 12 volt blub (dc), 24 volt blub (dc), pendent holder 12 volt, pendent holder 24 volt, pendent holder 100wt, ms drill bit 6mm, ms drill bit 12mm, 6mm dia 3" u clamp with nut and washer, 12 mm nut and washer, 4 sq.mm x 4 core flexible cable

CTN :42751531

02 Jan, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : tender for supply of c18b250076 procurement of electrical accessories : :--feed through tb 2 cond 10awg , end cover for tb din ts 35 , end bracket for tb din ts 35 , knife disconnect tb pn 32 05 10 3 , end cover for knife egde terminal block , terminals fused tb pheonix , end cover for fuse terminal block , terminal block number marking , pin type lug size 1.5 sq.mm insulated , lugcircular type 2.5 sq.mm insulated. , lug circular type 1.5 sq.mm insulated , lug u type 2.5 sq.mm insulated , lug u type 1.5 sq.mm insulated , pin type lug size 2.5 sq.mm insulated , lugs copper 6.0sq.mm , lugs copper 10sq.mm , ceramic terminal block with screw connec , ceramic terminal block end cover , fuse terminal block with led indic 4sqmm

Central Government/Public Sector

CTN :43306298

09 Jan, 2026 10.61 Lacs

Karvi - Uttar Pradesh

Tender For supply of 12v 120ah smf vrla battery , 12v 26ah smf vrla battery , 12v and 24 v selectable or auto adjustable battery charger , surge protection device , 6a ac miniature circuit breaker , 16a dc miniature circuit breaker , 3 core 1. 5 sq. mm ac power cable , 1 core 4 sq. mm dc power cable , rj 45 lan port surge protector , rf co axial surge protector for vhf frequency , 2. 5 sq. mm pure copper earthing cable , equi potential copper earth bar , n type male to n type female flexible coaxial cable , terminal block for dc connection , 3 pin male xlr connector , 3 pin female xlr connector , 3 meters rj45 cat6 patch cord , 20 meters rj45 cat6 patch cord , 16 port ethernet switch

corporations/Associations/Others

CTN :41384514

30 Jan, 2026 4.54 Crore

Jodhpur - Rajasthan

Tender For corrigendum : rate contract for purchase of various items for repair of failed distribution transformers at nigams workshop - alu lv strip (size as required) dpc(variable with base date 1.6.25), alu hv bare (size as required) semc(variable with base date 1.6.25), cotton tape 1, sleeve 1 mm, 20 mil paper 30, 4 mil paper 24, 4 mil paper 26, 4 mil paper32, 4 mil paper 30, gum, 10 mil paper 20, core clamping insulation 2 mm, yoke various sizes mm, common block various sizes mm, oil duct various sizes mm thickness, stick various sizes mm, wooden spacer 45x45x15 mm, spacer 45x45x3 mm, ring 136x201x2 mm, delta flat 480x30x5 mm, lv chips 380x6x1 mm, foot plate paper 2 mm, p.c phase barrier various size mm, nut g.i.various sizes, washer g.i.various sizes, bolt g.i.various sizes, delta wire various sizes, earthing patti 1 mm thickness tinned copper 20mmx1mm, aluminium flat various sizes mm, delta patti, sleeve 8 mm, sleeve 4 mm, sleeve 6 mm, sleeve 10 mm, sleeve 12 mm, sleeve 1.5 mm, sleeve 2 mm, 1/2 nut g.i., 1/2 lock nut g.i., 1/2 washer g.i., flux, solder wire, copper brazing rod, aluminium brazing rod, brazing powder (l&t), crepe tape 1, 1/2 bakelite, 3/8 bakelite, hv bushing (porcelain,), hv bushing (metal part) complete set, lv bushing (porcelain,), lv bushing (metal part) complete set, ehv grade type-ii transformer oil ( with drum )(variable with base date 1.6.25), prv valve (virat), pvc cap 1/2, ci cap 1.25, paint (green/red/yellow/white/blue), thinner, zinc chromate, cork washer 12x32mm,110x74mmx50x28mm, top cover gasket 50x50x6 mm, oil gauge prismatic glass various size, oil gauge gasket various sizes, oil gauge washervarious sizes, oil gauge nut various sizes, vent pipe gasket 110x110x3 mm, hv clamp, aluminium member, m.s nuts,bolts,washers various sizes, mccb for box 32 amp, mccb for box 40 amp, mccb for box 63 amp, mccb for single phase 25amp, mccb for single phase 40amp, mccb for single phase 63amp, mccb box gasket 500x250x5 mm, silica gel breather, hv bmc, arcing horn with strip & nut bolt, candles mom, backalite sheet 0.50 mm thickness 60x60 mm, u clamp 70 x 50 x 70 mm prv, u clamp ci cap 50x50x50 mm, cloth, lt internal/ oil immerged circuit breaker assorted rating, holdtite, 1/4x2.5 bolt brecker, 1/4 nut brecker, aluminium lugs (various sizes), paint gun, engraving machine, hv farma (size as required), lv farma (size as required), grinder cutter wheel 4, lt bushing box

CTN :43306677

02 Jan, 2026 NA

Darjeeling - West Bengal

Tender For supply of a veh shed prefabricated structure made of ms tubular section columns and shs trusses the ruling dimension size 18000 x 8000 x 3500mm all as per specifications and schedule of structure part iv appx , paint synthetic enamel olive green 1st quality , fire extinguisher abc type portable net 2 kg capacity cylindrical , decorative type ultra slim linear led 18 watt with all fixing arrangement as per tech specification , led security light of 24 watt led 6000k with security light bracket of 40mm dia gi pipe light grade bend in 45 degree angle , mcb db spn 8 way double door 240 volts 50 hz with aluminium bus bar , mcb 6 amps single pole 240 volts , mcb 20 amps single pole 240 volts c curve , isolator 40 amps, dp 240 volts , ceiling rose pvc 2 to 3 terminal , tape insulation 10 mtr , pvc copper cable flrs 1 point 5 sqmm single core multistrand , pvc copper cable flrs 1 sqmm single core multistrand 1100 volts grade , cable pvc insulated aluminium conductor served with inner sheathing of pvc tape armoured with galvanized steel wire cross sectional area 10 sqmm 2 core , pvc insulated and pvc sheathed, multistrand copper conductor flexible industrial cable 1100 volts , pvc copper cable flrs 2 point 5 sqmm single core with multistrand 1100 volts grade , steel screw full threaded 1inch 100 nos in each pkt , pvc shaddle clip with screw for 20mm dia conduite , pvc condute pipe of 20mm daa 10 feet long , pvc elbow for condute pipe of size 20mm dia , pvc square oblique round block for conduite pipe of size 20mm dia , pvc tee for condute pipe of size 20mm dia , switch piano modular type 10 amp one way , switch piano modular type 20 amp one way , socket 10 a modular type , socket multi purpose 3 pin 10 and 3 pin 20 amps modular type of 2 module , surface plastic box suitable for modular switches and socket of 4 module , surface plastic box suitable for modular switches and socket of 3 module , surface plastic box suitable for modular switches and socket of 2 module , solid plate with base frame suitable for surface platic box of 4 module , solid plate with base frame suitable for surface platic box of 3 module , solid plate with base frame suitable for surface platic box of 2 module , blank plate of single module , pvc flexible conduit 25mm dia , lightening conductor set complete as per technical specification , electric earthing complete set as per technical specification , hoe fawda with handle as sample approved , ppr jointing kit , electric tile cutting machine 2100 w with 5 nos inter changeable blades , blades suitable for tile cutting machine , rain coat og colour as per sample approved , adjustable wrench 305 mm , measuring tape 30 mtr , puf rivit machine heavy duty , measuring tape 5mtr , screw driver 903 ibt steel 2 in 1 stubby screw driver green , spirit level 1 mm accuracy without magnet , magnetic bit screw 8mm , magnetic bit screw 6mm , magnetic bit screw 4mm , single phase 200 amp mini portable arc welding machine , synthetic tarpauline gsm 30 feet x 30 feet as per sample approved , iron cutter blade 4 inch , wooden cutter blade 4 inch , wooden cutter machine , cutting plier heavy duty , magnetic star bits each pkt 5 nos , concrete bits 4mm 6mm 8mm 10mm 12mm one of each in a set , wooden gurmala

CTN :43290498

01 Jan, 2026 NA

Darjeeling - West Bengal

Tender For supply of 20mm , pvc elbow 20mm , pvc circular jn box 2 to 4 way , pvc shaddle clip with screw , ceiling rose pvc , pvc square block , tape insulation 10 mtr , mcb db spn 8 way double door 240 volts with bus bar , mcb 6 amps sp , mcb 20 amps sp , mcb spn 40 amps 240 volts , exhaust fan 300mm sweep with louver shutter , pendent holder made of bakelite , lcs with chemical earthing complete set as per brief tech specification , elect earthing set , hot water boiler of capacity 500ltrs as per brief technical specification , puf insulated 55mm thick water tank 1000 ltrs with gi flange for connection with nipple and gasket , water staging platform made of ms angle of size 40x40x6 mm , ppr pipe 20mm dia , ppr pipe 25mm , ppr tee 20mm , ppr tee 25mm , ppr elbow 90 degree 20 mm , ppr elbow 25mm , ppr elbow 90 degree 25mm , ppr male threaded socket 20 to 15 mm dia , ppr female threaded socket 20 to 15 mm dia , ppr female threaded elbow 20 to 15 mm dia , ppr male threaded elbow 20 to 15 mm dia , ppr socket 20mm dia , ppr socket 25mm dia , ppr union 20mm , ppr union 25mm , ppr reducer 25x20mm , ppr reducer tee 25x20mm , bib tap brass chromium plated sutable for 15mm ppr water supply line , ppr balve valve light weight brass 20 mm , pvc clip for ppr pipe 25mm dia , pvc clip for ppr pipe 20mm dia , ppr reducer elbow 25x20mm , ppr male threaded tee 25x20mm , pillor cock brass chomium plated 15mm ppr water supply line , taeflon tape , pvc float value heavy duty 25mm dia suitable for ppr pipe , 25mm pp-r tank connector , pvc pipe 4 inch dia 6 mtr long heavy duty type a having 5 kg pressure oblique sqcm , pvc socket 4 inch dia , pvc elbow 4 inch , pvc tee 4 inch , pvc floor trap 4 inch dia with grating 4 inch outlet , wash hand basin 500x400mm steel with waste pipe and coupling alongwith 02 nos ci bracket with screw pvc connection 450mm long , looking mirror size 450 x 600 x 5 point 5 mm thick with 4 mm ply backing and aluminium l section frame with nacessary hanging clips , stainless steel peg stay contains 4 hooks fancy type , soap dishes stainless steel size 10cmx12cm , towel rail cp 600mm long , plaster trowel with woodwen handle , plumb bob iron , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight 1 kg , double end spanner for 16 mm dia nuts and bolts , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted as per technical specification , fish line , hammer ball pine 1kg , electric tile cutting machine with 5 nos inter changeable blades , measuring tape 3 mtr , gi sheet cutter scissors , transperant pipe 5 mm dia bore for water leveling , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour og oblique black , full body safety harness light weight designes with breathable open core padding technology that provides optimal air flow , gum boots for snow fall are , screw driver , portable drill machine with 06 nos 8mm dia bits , industrial safety helmet , prefabricated shelter structure for ffl of size 2 point 4m x 1 point 28m puf panels made of 40mm thick composite all as per drawing and schedule of structure part iv , non skid ceramic tiles of size 300 x 300 x 7mm , angle holder made of backelite lamp holder should be insulated type as per technical specification , surface plastic box suitable for modular switches and socket of 8 module , solid plate with base frame suitbale for surface plastic box of 8 module , pvc copper cable 1 sqmm single core wit multistranded conductor for earth wire in green colour , xlpe cable pvc insulated aluminium conductor served with //bid details2 / 104inner cross sectional area 10 sqmm 2 core as per tech specification , iwc vitreous ceramic china squatting pan size 580x 440 mm incl foot rests complete , pvc vent pipe 75mm dia 8 feet long with pvc cowl alongwith suitable arrangement for fixing , hdpe water tank cylinderical vetical with closed top 1000 ltrs with connector 20mm stop cock and float valve including r

CTN :42986212

30 Dec, 2025 NA

Ajmer - Rajasthan

Tender For corrigendum : tender for supply of comp spring 27 c7 , slotted set screw flat point m4x6 , slotted set screw tpr dog point m6x16 , hex soc set scr fdp m12x35 , stud b m10x25 , sl ch hd scr m4x16 blackened , sl ch hd scr m5x10 blackened , hex nut a m12 soft , int circlip b 120 , cyl pin 6x24 , cyl pin m6 20x45mm , solid taper pin 6x70 , thd taper pin dia 8x55 , int thd taper pi dia 8x45 , split pin 1 5x14 , ball grip d 28 , ball grip dia 22 , eyeletpeg m6x25 , cyl plug dia4 , cyl plug 10 , screw plug m16x1 5 , copper packing type a 18 x 22 18 2x21 8 , knotted chain , wire rope clamp 1/8inch , knurled screw m8x30 , ms galvanised wire 0 8 mm 21 swg

State Government

CTN :43251370

29 Dec, 2025 NA

Bathinda - Punjab

Tender For procurement of machinery tools and equipment of trade welder - helmet fiber, hand shield fiber, chipping hammer, chisel cold, centre punch, dividers, stainless steel rule, scriber, flat tongs, hack saw frame, file half round, file flat, hammer ball pane, tip cleaner, try square, spindle key, spindle key, screw driver, screw driver, number punch set, letter punch set, magnifying glass, universal weld measuring gauge, spanner d.e., c-clamps, c-clamps, hammer sledge, s.s tape, h.p. welding torch set, oxygen gas pressure, acetylene gas pressure, co2 gas pressure regulator, argon gas pressure regulator, metal rack, first aid box, steel lockers, steel almirah / cupboard, black board and easel with stand, flash back arrester (torch mounted) pair, flash back arrester (cylinder mounted) pair, multiangle magnetic clamp set, welding transformer set, welding transformer (or) inverter based welding machine (igbt) set, d.c arc welding rectifiers set with all accessories, gmaw welding machine set, ac/dc gtaw welding machine set, air plasma cutting equipment set, air compressor suitable for above air plasma cutting system., auto darkening welding helmet, spot welding machine, portable gas cutting machine (pug), pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fine grain size silicon carbide green grinding wheel, ag 4 grinder, suitable gas welding table, suitable arc welding table, trolley for cylinder (h.p. unit), hand shearing machine capacity up to 6 mm, power saw machine, portable drilling machine, oven, electrode drying, work bench, oxy acetylene gas cutting blow pipe set, oxygen cylinders **, acetylene cylinders, co2 cylinder, argon gas cylinder, anvil 24 sq. inches working area with stand, swage block, magnetic particle testing kit #, fire extinguishers (foam type), fire extinguishers (co2type), fire buckets set with stand, portable abrasive cut-off machine, suitable gas cutting table, water cooled induction welding/ brazing machine, plastic welding machine with hot air gun, swaging and flooring tool kit 450 tubing, leather hand gloves, cotton hand gloves, leather apron leather, s.s. wire brush, s.s. wire brush, leather hand sleeves, safety boots for welders, safety boots for welders, safety boots for welders, leg guards leather, rubber hose clips, rubber hose oxygen, rubber hose acetylene, arc welding cables multi cored copper, arc welding cables multi cored copper, arc welding single coloured glasses, arc welding plain glass, gas welding goggles, safety goggles plain, spark lighter, ag 4 grinding wheels, earth clamp, electrode holder, die penetrant testing kit, anti spatter spray can, gmaw torch nozzle tip, gmaw torch nozzle tip, gmaw torch nozzle tip, tig welding torch ceramic nozzle, tig welding torch ceramic nozzle, tig welding torch ceramic nozzle, tig welding torch ceramic nozzle, tig welding torch ceramic nozzle, tungsten electrode, tungsten electrode, tungsten electrode, brass filler wire, ag 4 cutting wheels, ccms filler wire, brass filler wire, copper filler wire, flux for brass, flux for copper

Central Government/Public Sector

CTN :43280685

01 Jan, 2026 NA

Tadepalligudem - Andhra Pradesh

Tender For supply of consumable items 4pin ir infrared flame detection sensor module , 4-wheel drive robot smart car chassis kits , tip122 transistor + in4148 diode , capacitor (102 pf/3x33pf) +resistor(1kohm, 1w) , solar panel , 18 v (vmp)/50-100 w monocrystalline , charge controller , pwm 10 a/12 v solar controller , charge controller , pwm 10 a/12 v solar controller , zvs inverter module , 5-12 v mini zvs induction heating module + coil , resonant capacitors (c_tx) , polypropylene 0.47-1 f/250 v , decoupling capacitors , 100 f electrolytic , decoupling capacitors , 1 f film each , copper wire for rx coil , enameled cu wire awg 18 (1.0 mm) in meter , resonant capacitor (c_rx) , 25 nf/250 v film capacitor , rectifier schottky bridge mbr3045 or 4x mbr2045 , filter capacitor 1000 f / 25 v electrolytic , display mcu , arduino uno/atmega board , lcd module 16x2 hd44780 type lcd , dc fan 12 v brushless dc fan (0.1-0.3 a) , current sensor acs712-05b (0-5 a) , 65mm robot wheel , peacefair pzem-004t ac multifunction meter(22kw/100a) , 12 modular gang box , 1 module switch , camera sensor-rgb camera module/openmvcom , stepper motors-12v with gear boxes , transmitter and receiver coils-12v , aurdino (dfrobot) , flame sensor module , lm2596s dc-dc buck converter , 650nm 5v dc laser module (red) , vl53l1x time of flight distance sensor module , bmi160 6-axis accelerometer & gyroscope module , oled 0.96-inch 4 pin i c 128 64 display module blue (ssd1306) , 5v 3a dc adapter having usb port , ai-thinker rd-03d 24g multi-target radar module , ps2 joystick module sensor , 1.25mm 4pin (pico blade compatible) to female , dupont (300mm) , battery 5v (rechargeable) , usb a type to micro usb b type power only cable 100cm , usb a type to micro usb b type power+data cable100cm , white led 1 w high bright , ds3231 rtc (i2c, 2ppm accuracy, battery backup) , sd card module + 16gb (spi, fat32) , mq-135 for air quality, (1 and0-1000ppm nh3/nox/alcohol) , mq-6 for lpg gas, (200-10000ppm, fast response) , mq-7 co gas, (10-500ppm, high sensitivity) , tactile push button switch , 8 mm chromed steel rod 5.5cm , 8 mm chromed steel rod 35cm , mgn12h linear guide rail - 0.5m with sliding block , 12v adapter 2a or above , barrel connector (female) , 6 mm idier wheel (3 mm bore) , high-current driver circuit (e.g., mosfet/h-bridge) , (3.3 v gate compatible) , calibration fluids (for ph and tds) (ph 4.00, 7.00, 10.00; 1413 s/cm, 100 ml) , waterproof connectors/probe guards , ph sensor kit (arduino-compatible) (0-14 ph, analog 0-5v) , tds/ec sensor kit(arduino-compatible),0- , 2000ppm (0-5v output) , insulated copper wire (25 meters) , rectifier (6-10) a , lipo or lithium-ion battery (3.7v/9v) , solar panels (5-6)v , w88-a 10a solar charger controller , magnetic field sensors , super strong neodymium magnets (6x2 mm silver, pack of 100) | ultra powerful rare earth round , magnets for fridge, crafts, diy, office & home use | , buzzer, electromagnet/solenoid (12 v rated, <=3a) , induction coils , ac-to-dc power adapter/supply (eg. 100v ac to 9v dc) , witching relay (5 or 12 v, 10 a contact rating) , submersible water pump or agitator (dc 3-12v, 100 l/h flow) , solar universe india 30watt 12v solar modules solar panel , lm2596 dc-dc buck buck converter module , ina219 sensor module , gp2y1010au0f sensor , 16x2 lcd display , l7805cv-stmicroelectronics-linear voltage regulator, 7805, fixed, positive, 10v to 35v in, 5v and 1.5a out, to-220-3 , m6 thread brass nozzle v5 v6 um compatible -1.75mm x 0.4mm (for 3d printer) , ai thinker lora series ra-02 spread spectrum wireless module , sim800l gprs gsm module core board quad-band ttl serial port with the antenna , 433mhz rsi wireless transmitter receiver module , vibration sensor module alarm motion sensor module vibration switch sw-420 , mg995 metal gear servo motor (180 rotation)-standard quality for robotics science project drone , pro-range 4mm pnp inductive proximity sensor rm12 dc6~36v (unshielded) , pro-range 11.1v 5200ma

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