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- ProTechTrader is a family-owned business from New Jersey dedicated to teaching the basics of electronics DIY and providing unique electronic components. Our mission is to make electronics accessible and enjoyable for everyone, from beginners to seasoned makers. For over a decade, we have thrived thanks to the guidance of Mr. Charles Platt and his best-selling book series, "Make: Electronics." We are proud to offer kits that perfectly match the experiments in his books, ensuring a seamless learning experience. Each kit is hand-sorted and prepared to help you or your students follow Charles' instructions with ease. Unlock the Power of Hands-On Learning with ProTechTrader Kits The ultimate electronics kits for makers, students, and STEM enthusiasts: Perfectly Matched: Each kit aligns step-by-step with the experiments in "Make: Electronics," so you always have the right components—no guesswork. Trusted Quality: Carefully curated parts guarantee reliable results, making them ideal for classrooms, makerspaces, and home learning. Suitable for All: Designed for teens and adults of all skill levels, these kits inspire confidence and curiosity as you build real working circuits. Personalized Support: Experience dedicated, friendly assistance from a passionate New Jersey family business committed to empowering the maker community. "ProTechTrader made it easy for my son to dive into electronics without any confusion. The kits fit perfectly with each chapter of 'Make: Electronics'!" – Satisfied Parent & Maker No more guessing or missing parts—just hands-on fun and real results. Join thousands of makers who trust ProTechTrader to spark creativity and STEM success! See More
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Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios with 3.5mm (1/8in) Audio Jack - Upgraded Brass Diaphragm with All Soldered Connections
- Model #: Piezo-Brass-Black-3.5mm
- Item #: 9SIVR7SKMX4881
- Return Policy: View Return Policy
$18.99
Make: Electronics Third Edition Kit 1 Deluxe - Beginner, Intermediate, & Advanced (Teen - Adult) Component Pack That Follows The Experiments in Make: Electronics 3rd Ed by Charles Platt
- Model #: Make: Electronics 3rd Ed Kits
- Item #: 9SIVR7SKMX4834
- Return Policy: View Return Policy
$209.99
ProTechTrader Solid Copper Alligator Clips (4 Pack) Crocodile Jaw Soldering Heat Sink Universal Wire Connector & DIY Test Clip Wire Connector Rated for 5 Amps (5a) & Woks With Up to 12 ga (12awg) Wire
- Brand: ProTechTrader
- Color Mapping: Copper
- Model #: 4pc-30c-Alligator-Clips
- Item #: 9SIVR7SKMX5214
- Return Policy: View Return Policy
$9.99
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
- Brand: ProTechTrader
- Model #: 16ga-50ft
- Item #: 9SIVR7SKMX4860
- Return Policy: View Return Policy
$21.99
Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios - Upgraded Brass Diaphragm with All Soldered Connections
- Model #: Piezo-Brass-Black-Bare
- Item #: 9SIVR7SKMX4884
- Return Policy: View Return Policy
$15.99
22AWG Solid Copper Hookup Wire- 4 colors Red, Green, Blue, Yellow - 25ft each = 100ft total TINNED UL1007
- Brand: ProTechTrader
- Model #: multicolor-22awg-100ft
- Item #: 9SIVR7SKMX4846
- Return Policy: View Return Policy
$20.99
ProTechTrader 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 Solder
- Color/Finish: Red
- Model #: 789048342807
- Item #: 9SIVR7SKMX4827
- Return Policy: View Return Policy
$15.99
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
- Color/Finish: Silver
- Model #: PTT-Hs-060A-J
- Item #: 9SIVR7SKMX4866
- Return Policy: View Return Policy
$12.99
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
- Model #: RS-550
- Item #: 9SIVR7SKMX4830
- Return Policy: View Return Policy
$25.99
ProTechTrader Tuning/ Variable Capacitor 223P 60pf - 140pf for AM Radio, Electronic Music, and More (2 Capacitors and 2 Wheels)
- Model #: PTT-223P
- Item #: 9SIVR7SKMX4869
- Return Policy: View Return Policy
$20.99
Make: Electronics Component Pack 1 - Second Edition Kit Follows the Latest Make: Electronics 2nd ed Educational Book by Charles Platt
- Model #: PTTComp-2nd
- Item #: 9SIVR7SKMX4874
- Return Policy: View Return Policy
$125.99
2in (50mm) Loud Speaker - 8 ohm 2 Watt Nominal Max Power Output Plastic 2 inch (5cm)
- Brand: ProTechTrader
- Name: 2in-8ohm-spkr
- Part Number: 2in-8ohm-spkr
- Color: Green
- Model #: 2in-8ohm-spkr
- Item #: 9SIVR7SKMX4847
- Return Policy: View Return Policy
$15.99
9vdc (9 volt DC) Relay - DPDT PCB 8-Pin Mount - Non-Latching Non-Polarized Electronic Low Signal High Sensitivity Relay Module for DIY Electronics and Arduino
- Model #: SRC9VDCSH
- Item #: 9SIVT4DKW83875
- Return Policy: View Return Policy
$16.33
18v DC Motor Drill RC 550 D-Shaft (1/8in / 3.175mm Diameter Shaft) Fan High Torque 20K RPM Tool Replacement Upgrade 18 Volt (12v - 24vDC) RS-550S DIY Electric Drill Robot Remote Controlled Car
- Model #: RS-550S-D
- Item #: 9SIVR7SKMX4859
- Return Policy: View Return Policy
$20.99
2pcs Spring Clip Black Plastic 1 x 1.5V AA Battery Case Holder
- Model #: 2pc-Single-AA-Battery-Holder
- Item #: 9SIVR7SKMX4883
- Return Policy: View Return Policy
$7.99
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
- Brand: ProTechTrader
- Model #: Smooth-Copper-Clips-4pcs
- Item #: 9SIVR7SKMX4832
- Return Policy: View Return Policy
$15.99
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
- Model #: SRC5VDCSH
- Item #: 9SIVT4DKW83642
- Return Policy: View Return Policy
$14.08
Large Screen Multimeter - Volts Ohms Amps Transistor (hFE) Square Wave Output Diode & Audible Continuity Tester with Buzzer
- Model #: PDM-711
- Item #: 9SIVR7SKMX4864
- Return Policy: View Return Policy
$20.99
9v Battery Eliminator (9v DC Adapter & Battery Eliminator) - Replace your 9-Volt Batteries with wall power supply
- Model #: 9v-batt-elim-kit
- Item #: 9SIVR7SKMX4841
- Return Policy: View Return Policy
$26.99
ProTechTrader 29 Piece Hobby Craft Model Tool and Paint Kit for Plastic Miniatures Gundam Painting Fixing Repairing
- Model #: PTT-ModelKit
- Item #: 9SIVR7SKMX4871
- Return Policy: View Return Policy
$20.99