Find Protechtrader You’ll Love

Whether you’re looking for luxury or value, our range of Protechtrader has something for everyone.

ProTechTraderPiezo Electric Crystal Earphone Sensitive High Impedance Ceramic Ear Piece for Transistor Radio DIY Electronics Projects3.5mm Jack Connector

3.9

UKStore

554 Br

RS-550s 18v (12v - 20 Volts) DC Motor Round Shaft - High Power & Torque for DIY Electric/Electronic Projects, Drills, Robots, RC Vehicals, Remote Controlled Cars/Robot, Saw Repair/Replacement Engine

4.3

USStore

317 Br

1in Speaker 26mm 8 ohm 1/4 Watt (0.25w) Nominal / 1/2 Watt (0.5 w) Maximum Power Output - Green Plastic Shell with 4 in (104 mm) Wires

3.8

USStore

204 Br

2in (50mm) Loud Speaker - 8 ohm 2 Watt Nominal Max Power Output Plastic 2 inch (5cm)

USStore

34 Br

Large Screen Multimeter - Volts Ohms Amps Transistor (hFE) Square Wave Output Diode & Audible Continuity Tester with Buzzer

4.5

USStore

363 Br

Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios with 3.5mm (1/8in) Audio Jack - Upgraded Brass Diaphram with All Soldered Connections

4.5

INDIAStore

709 Br

24V 40W 1/4-in (6.35mm) Ceramic Cartridge Heater for 3D Printer MK10 Extruder/Hotend

4.3

INDIAStore

101 Br

ProTechTrader Make: easy electronics kit bundle - includes paperback handbook by charles platt and electronic components pack

4.8

UKStore

1 259 Br

3vdc -12 volt Universal AC/DC Power Adapter USB Port | 8 Reversible Polarity Positive or Negative Tips Center Tip 3v 4.5v 5v 6v 7.5v 9v 12v 1a 12w Transformer 5.5mm 2.5mm 2.1mm 3.5mm 4.0mm 5.0mm 1.7mm

4.4

USStore

315 Br

9v Battery Eliminator (9v DC Adapter & Battery Eliminator) - Replace Your 9-Volt Batteries with Wall Power Supply

4.4

USStore

343 Br

Make: Electronics Third Ed Kit 2 Economy - Beginner, Intermediate, & Advanced (Teen - Adult) Component Pack That Follows The Experiments in Make: Electronics 3rd Ed by Charles Platt

4.1

UKStore

2 239 Br

ProTechTraderSolid Copper Alligator Clips (4 Pack) Crocodile Jaw Soldering Heat Sink & DIY Test Clip Wire Connector Rated for 5 Amps (5a) & Up to 12 ga (12awg) Wire

4.5

USStore

208 Br

Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios - Upgraded Brass Diaphram with All Soldered Connections

4.7

USStore

228 Br

ProTechTraderMake: Easy Electronics Component Pack - Lean Basic Electronics with no Tools for Easy Electronics by Charles Platt (Book Sold Separately) (Easy Electronics Component Pack Only)

4.1

UKStore

1 479 Br

ProTechTrader Make: Electronics 3rd Edition Kit 1 Deluxe - Beginner, Intermediate, & Advanced (Teen - Adult) Component Pack That Follows The Experiments in Make: Electronics 3rd Ed by Charles Platt

UKStore

FREE

Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios - Upgraded Brass Diaphram with All Soldered Connections

4.8

INDIAStore

744 Br

ProTechTrader Make: Electronics 2nd edition Component Pack 1 - Component kit follows the latest Make: Electronics (2015…

UKStore

1,079 BYN

Piezoelectric Earphone High Impedance Ceramic Earpiece Bare Wire Leads Transistor Crystal Radios & DIY Make Electronics Projects 20,000 (20k) Ohm Sensitivity Vintage Classic Style Piezo Electric

4.5

USStore

217 Br

Large Screen Digital Multimeter - Volts Ohms Amps Transistor (hFE) Square Wave Output Diode & Audible Continuity Tester with Buzzer

INDIAStore

FREE

22 Gauge AWG Solid Hook-Up Wire Set - 300 ft 3 Color Kit 100 feet ea of Black, Red, & Yellow PVC Insulated Electrical Point Wiring & Breadboard Electronics Prototyping Primary Power Line/Cable UL1007

4.3

INDIAStore

226 Br

ProTechTraderPiezoelectric Earphones (Crystal/Ceramic Earpiece) High Impedance for Transistor Radios & DIY Make Electronics Projects 20,000 (20k) Ohm Sensitivity (Beige-Wire (bare))

4.5

UKStore

549 Br

24v 400ma Battery Charger for Drill Master 18v NICD - Upgraded Replacement Original OEM Drillmaster 68420 AC/DC Adapter Power Supply UL - Replaces Sanhong SH-DC0240400 Intertek BC-240 24.0v 0.3a 7.2w

4.2

USStore

267 BYN

Smooth Toothless Alligator Clips Solid Copper - 4 Pack - 1.1in Small or Micro for Precision Electronics Wiring Connections Test Prototyping Soldering Heat Sinks DIY 5 amps (5a) rated Crimp or Solder

INDIAStore

73 Br

Make: Easy Electronics Kit Bundle - Includes Paperback Handbook by Charles Platt and Electronic Components Pack by ProTechTrader - STEM Educational DIY

4.7

USStore

1 019 Br

Antronix A Series CMC2004H-A 4-Way Horizontal Splitter 1 GHz 5-1002 MHZ MoCA Capable

4.3

USStore

237 Br

30 Watt Soldering Iron Replaceable Precision Tip 30w Fine Point Conical Electronics Circuit Repair Through Hole Printed Boards Prototyping 120V Plug Pencil Welder works with 60/40 and Solder

3.6

USStore

41 Br

RS550 24V DC Motor 35000RPM Electric Fan-Cooled Upgrade Replacement for Some Custom Power Wheels Kids Ride on Toys

3.9

USStore

285 Br

22 Gauge AWG Solid Hook-Up Wire Set - 300 ft 3 Color Kit 100 feet ea of Black, Red, & Yellow UL1007 TINNED

4.3

USStore

410 Br

10 Piece Beginners Basic Tool Kit - Soldering Iron & Digital Multimeter Learning Electronics Basics Pack

USStore

416 Br

Si4703 FM Tuner Breakout Evaluation Development Board Radio Frequency Reciever Replaces SparkFun WRL-12938 V13, Arduino/Raspberry Pi AVR ARM Microcontroller in Make: Radio educational electronics book

5.0

USStore

227 Br

Piezo Electric Crystal Earphone Sensitive High Impedance Ceramic Ear Piece 3.5mm for Transistor Radio/Crystal Radios DIY Electronics Projects 1/8 inch Audio Jack Connector Wire Piezoelectric Element

3.8

USStore

197 Br

10 Pack Replacement Soldering Iron Tip - 3.7mm Diameter 58mm Length Soldering Pencil, Fine Point 60 Degree Conical Tips for DIY Electronics Prototype Board Circuits for 25w 30w 40w 60w Irons

USStore

31 Br

22AWG Solid Copper Hookup Wire- 4 Colors Red, Green, Blue, Yellow - 25ft Each = 100ft Total TINNED UL1007

USStore

31 Br

RS-550 8.4VDC (7.2 Volts - 8.4 Volt) 12 Turn (12T) Replaces Traxxas 3785 Titan Fan Cooled Electric Motor for RC Vehicles, Cars, Trucks, & Custom DIY Upgrades

4.6

USStore

196 Br

1/4w Carbon Film Resistor Kit - 33 Ohm to 1m (megaohm) - Assortment of 200 pcs 0.25w Resistors 33Ω 47Ω 100Ω 150Ω 220Ω…

USStore

39 BYN

1k Ohm Potentiometer (2pcs) - Linear Taper Rotary Panel Pot - B1K 16mm (~5/8 in) Top Knurled Shaft Adjustable Variable Resistor 1 kilohm (0-1000 ohms resistance) ±20% Tolerance 1/8 watt Solder Pins

4.7

USStore

176 Br

100ft 22 AWG Solid Copper Wire - UL1007 Rated with Black PVC Insulation - TINNED

4.6

USStore

102 Br

Smooth Toothless Alligator Clips Solid Copper - 4 Pack - 1.1in Small or Micro for Precision Electronics Wiring Connections Test Prototyping Soldering Heat Sinks DIY 5 amps (5a) rated Crimp or Solder

4.6

USStore

30 Br

30W Soldering Iron for Electronics Prototyping Circuit Wiring and Repair - 110v Electric Solder Pen Pencil for Welding PCB Connections with 60/40 Lead Silver Tin and Lead-Free Flux-Core

USStore

49 Br

Keyless 3/8in Drill Chuck - Universal Replacement fits Most 3/8-in Drills with 24 UNF Thread Mount Shaft - Holds 1/32-3/8" 0.8-10mm 1/32-3/8" Bits

4.2

USStore

128 Br

Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios with 3.5mm (1/8in) Audio Jack - Upgraded Brass Diaphram with All Soldered Connections

USStore

51 Br

50ft 16 AWG Gauge - Stranded Solid Copper Wire -Tinned with Black PVC Insulation - UL1007 Rated 300V 80℃ - Electronics Hook-up Primary Power Coated for Corrosion Resistance, Easy Soldering or Crimping

USStore

319 Br

Craft Sewing Storage Box - 2 Sided 12 inch Customizable Dividers Carrying Case with 30 Adjustable Compartments for Sorting and Organizing Bobbin Threads Parts Nuts Bolts Jewelry Portable Organizer

5

USStore

345 Br

Ceramic Cartridge Heater 3D Printers Extruder Hot End 12V/24V 40W 1/4-in (6.35mm) MK10 Hotend 1/4in Diameter - Wanhao Duplicator, FlashForge Creator, Monoprice Maker Select

4.4

USStore

FREE

2pcs Spring Clip Black Plastic 1 x 1.5V AA Battery Case Holder

4.2

USStore

20 Br

3 mm OD x 2 mm ID PTFE Teflon Tubing 6" Thermal Barrier Tube for 1.75 mm filament 3D Printer Hot End Bowden Extruder (3mm*2mm MK8/MK9) Flashforge Creator X/CTC Bizer/Makerbot Replicator clones

4.3

USStore

24 Br

Crystal Earphone -Piezoelectric Classic Style Ear Piece/Bud for Crystal & Transistor Radios

5.0

USStore

55 Br

Protechshield Nano Tech Protection Vest, Protechshield™ Nano Tech Protection Vest, Pro Tech Shield Vest for Men

USStore

226 Br

ProTechTrader 5vdc (5 volt DC) Relay - DPDT PCB 8-Pin Mount - Non-Latching Non-Polarized Electronic Low Signal High Sensitivity Relay Module for DIY Electronics and Arduino

5

UKStore

52 BYN

ProTechTrader 7 Segment led Display (4pcs) - Common Anode Digital Display Tube - 0.5-in x 0.75-in (1/2 inch x 0.75 inch) - red Single Digit/Number/Letter 10-pin Through Hole

5

UKStore

40 Br

ProTechTrader 1k ohm potentiometer (2pcs) - linear taper rotary panel pot - b1k 16mm (~5/8 in) top knurled shaft adjustable variable resistor 1 kilohm (0-1000 ohms resistance)

5

UKStore

37 BYN

ProTechTrader Digital multimeter, (dmm) with Test Leads - Checks Voltage (ac/dc Volts), Resistance/ohms, Current (10 amps @15s/500 ma), diode, Transistor (npn/pnp), Battery Tester Checker

3.6

UKStore

52 BYN

7361 5V 60ma (0.3w) T1-3/4 Miniature Incandescent Light Bulb (2pc Bulbs) with Bi-Pin (2-pins) G3.17 Base .3 watt - .06 amp - 5 Volt - T1.75 0.05 MSCP Halogen Lamp C-2R Filament - Replaces CM7361

USStore

32 BYN

ProTechTrader 9v battery eliminator - convert 9-volt battery powered electronic devices to connect to a wall power adapter

4.1

UKStore

FREE

Basic Digital Multimeter with 7 Test Functions AC DC Voltage Resistance Current Transistor Diode Audible Continuity Buzzer and Square Wave Output (Large Screen Digital Multimeter)

UKStore

66 BYN

22 Gauge AWG Solid Hook-Up Wire Set - 300 ft 3 Color Kit 100 feet ea of Black, Red, & Yellow PVC Insulated Electrical Point Wiring & Breadboard Electronics Prototyping Primary Power Line/Cable UL1007

4.3

UKStore

290 Br

Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios with 3.5mm (1/8in) Audio Jack - Upgraded Brass Diaphram with All Soldered Connections

4.5

UKStore

224 Br

ProTechTrader 12v DC (12 Volt DC) Relay - DPDT PCB 8-Pin Mount - Non-Latching Non-Polarized Electronic Low Signal High Sensitivity Relay Module for DIY Electronics and Arduino

UKStore

35 Br

ProTechTrader 24V 40W 1/4-in (6.35mm) Ceramic Cartridge Heater For 3D Printer MK10 Extruder/Hotend

4.4

UKStore

155 Br

Smooth Toothless Alligator Clips Solid Copper - 4 Pack - 1.1in Small or Micro for Precision Electronics Wiring Connections Test Prototyping Soldering Heat Sinks DIY 5 amps (5a) rated Crimp or Solder

UKStore

71 Br

ProTechTrader2in (50mm) Loud Speaker - 8 ohm 2 Watt Nominal Max Power Output Plastic 2 inch (5cm)

UKStore

271 Br

10 Pack Replacement Soldering Iron Tip - 3.7mm Diameter 58mm Length Soldering Pencil, Fine Point 60 Degree Conical Tips for DIY Electronics Prototype Board Circuits for 25w 30w 40w 60w Irons

UKStore

37 Br

Solid Copper Alligator Clips 4pc 2-inch Crocodile Jaw Soldering Heat Sink & DIY Electronics Test Clip Wire Connector Rated for 10 Amps (10a) & Up To 10 ga (10 awg) Wire

4.5

UKStore

564 Br