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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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ProTechTrader 29 Piece Hobby Craft Model Tool and Paint Kit for Plastic Miniatures Gundam Painting Fixing Repairing
- Model #: PTT-ModelKit
- Item #: 9SIC3HPKMW2565
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$20.99
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01
in Passive ComponentsBest Seller
- Model #: 200-ohm-resistor-kit
- Item #: 9SIC3HPKMW2545
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$9.99
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Make: Electronics 3rd Ed Kit 1 Economy - Beginner, Intermediate, & Advanced (Teen - Adult) Component Pack for The Experiments in Make: Electronics 3rd Ed by Charles Platt - Covers Sections 1-3
- Model #: Make: Electronics 3rd Ed Kits
- Item #: 9SIC3HPKMW2526
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$115.99
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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
- Model #: VPOW312-USB
- Item #: 9SIC3HPKMW2543
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$14.99
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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 #: 9SIC3HPKMW2525
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$209.99
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ProTechTrader Beginner's Tool Kit Soldering Iron & Digital Multimeter (Model: Basic-pk-1)
- Model #: Basic-pk-1
- Item #: 9SIC3HPKSM3761
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$39.99
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Large Screen Multimeter - Volts Ohms Amps Transistor (hFE) Square Wave Output Diode & Audible Continuity Tester with Buzzer
- Model #: PDM-711
- Item #: 9SIC3HPKMW2527
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$18.99
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22AWG Solid Copper Hookup Wire- 4 Colors Red, Green, Blue, Yellow - 25ft Each = 100ft Total TINNED UL1007
- Brand: ProTechTrader
- Model #: multicolor-22awg-100ft
- Item #: 9SIC3HPKMW2550
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$16.99
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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
- Brand: ProTechTrader
- Material: Polytetrafluoroethylene
- Diameter: 3
- Weight: 1 grams
- Model #: 6in-3x2mm-ptfe-tube
- Item #: 9SIC3HPKMW2549
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$8.99
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ProTechTrader Power Supply Adapter 9V DC 500mA 5.5mm X (Model: POW9V-500)
- Model #: POW9V-500
- Item #: 9SIC3HPKSM3744
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$16.99
Make: Radio Electronics Kit - Component Pack Follows Experiments, DIY Projects, and Circuits Including Raspberry Pi Microcontroller Adaptations in the 2024 Paperback by Fredrik Jansson & Charles Platt
- Model #: Make-Radio-Component-Kit
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$143.39
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9v Battery Eliminator Kit - Replace 9-Volt Batteries Permanently! Includes 9 vDC AC Adapter & Battery Snap Conversion Adapter by ProTechTrader
- Model #: 9v-batt-elim-kit
- Item #: 9SIC3HPKMW2521
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$18.99
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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
- Brand: ProTechTrader
- Part Number: 21grnspkr-wire
- Color: Green
- Weight: 0.75 ounces
- Model #: 1in-8ohm-spkr
- Item #: 9SIC3HPKMW2610
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$10.99
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2pcs Spring Clip Black Plastic 1 x 1.5V AA Battery Case Holder
- Brand: ProTechTrader
- Battery Capacity: 2000 milliamp_hours
- Battery Type: Alkaline
- Type: alkaline
- Model #: 2pc-Single-AA-Battery-Holder
- Item #: 9SIC3HPKMW2575
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$7.99
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ProTechTrader Tuning/ Variable Capacitor 223P 60pf - 140pf for AM Radio, Electronic Music, and More (2 Capacitors and 2 Wheels)
- Model #: PTT-223P
- Item #: 9SIC3HPKMW2564
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$20.99
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ProTechTrader 5pc Alligator Clip Test Leads for Electronics Prototyping (Model: 5pc-alligator-clips-test-leads)
- Model #: 5pc-alligator-clips-test-leads
- Item #: 9SIC3HPKSM3766
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$3.99
$4.99 Shipping
ProTechTrader Electrolytic Capacitor Kit 11 Pack for Make: Electronics (Model: e-cap-kit-11)
- Model #: e-cap-kit-11
- Item #: 9SIC3HPKSM3781
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$6.25
$4.99 Shipping
100ft 22 AWG Solid Copper Wire - UL1007 Rated Hook-Up Primary Power Wiring for Breadboards, DIY Electronics, and Prototypes with Black PVC Insulation - Plastic Spool
- Brand: ProTechTrader
- Model #: 22 Gauge Black Spool
- Item #: 9SIC3HPKMW2523
- Return Policy: View Return Policy
$13.50
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100ft 22 AWG Solid Copper Wire - UL1007 Rated Hook-Up Primary Power Wiring for Breadboards, DIY Electronics, and Prototypes With Yellow PVC Insulation - Plastic Spool
- Selling Unit: Spool
- Brand: ProTechTrader
- Model #: 22 Gauge Yellow Spool
- Item #: 9SIC3HPKMW2577
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$13.99
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Make: Electronics Component Pack 1 - Follows The 1st ed. (2009) of Make: Electronics Learning Through Discovery by Charles Platt
- Model #: 2760253
- Item #: 9SIC3HPKMW2613
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$78.99
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ProTechTrader 2 inch (50mm) Loud Speaker 8 ohms 0.5w DIY for (Model: 2in-50mm-spkr)
- Model #: 2in-50mm-spkr
- Item #: 9SIC3HPKSM3753
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$3.79
$4.99 Shipping
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 #: 9SIC3HPKMW2536
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$19.99
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Make: Electronics 3rd Kit 1 & 2 Ultimate Bundle Includes Book & Deluxe Kits - Beginner Intermediate & Advanced Component Pack Follows The Experiments in Make: Electronics Third by Charles Platt
- Model #: Make: Electronics 3rd Ed Kits
- Item #: 9SIC3HPKMW2524
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$320.99
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ProTechTrader Diode Pack - 1N4001, 1N34A (Germanium), and 1N4148 11pc (Model: Diode-kit)
- Model #: Diode-kit-11pc
- Item #: 9SIC3HPKSM3782
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$4.99
$4.99 Shipping
ProTechTrader Make: Electronics Third Ed Kit 2 Economy - Beginner, Intermediate, & Advanced (Teen - Adult) Component Pack That Follows The Educational Cricut Experiments by Charles Platt
- Model #: Make: Electronics 3rd Ed Kits
- Item #: 9SIC3HPKNJ5003
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$129.99
$139.99
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30w Universal Power Supply Reversible Polarity 3v-12v DC 30 watt 2.5 amp USB Port 8 Adapter Tips Center Tip Positive or Negative 5.5mm*2.5mm 5.0mm*2.1mm 3.5mm*1.35mm 4.0mm*1.7mm 2.35mm*0.7mm 1/8"
- Brand: ProTechTrader
- Part Number: VPOW312-30W
- Color: Black
- Dimensions: 3.0 in x 2.0 in x 1.0 in
- Model #: 30w Universal AC DC Power Adapter
- Item #: 9SIC3HPKMW2607
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$16.99
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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 #: 9SIC3HPKMW2560
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$14.99
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ProTechTrader Solid 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
- Brand: ProTechTrader
- Color Mapping: Copper
- Model #: 4pc-30c-Alligator-Clips
- Item #: 9SIC3HPKMW2608
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$9.99
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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
- Model #: PTT-B1k-2pcs
- Item #: 9SIC3HPKMW2540
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$8.99
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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
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$10.79
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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: Black
- Model #: 789048342807
- Item #: 9SIC3HPKMW2529
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$13.99
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18v DC Motor Drill RS-550 D-Shaft 1/8in / 3.175mm Shaft - Fan Cooled High Torque 20K RPM Power Tool Replacement Upgrade 18 Volt (12v - 24v DC) DIY Electric Projects Robots Remote Controlled Car
- Model #: RS-550S-D
- Item #: 9SIC3HPKMW2530
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$31.99
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Make: Electronics Mini Kits (3rd Ed) - Electronic Component Packs - Follow Experiments in Charles Platt's 3rd Edition (PTTMini3rd-Comp4)
- Model #: PTTMini3rd-Comp4
- Item #: 9SIC3HPKMW2542
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$37.78
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Make: Electronics Mini Kits (3rd Ed) - Electronic Component Packs - Follow Experiments in Charles Platt's 3rd Edition (PTTMini3rd-Comp1)
- Model #: PTTMini3rd-Comp1
- Item #: 9SIC3HPKMW2541
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$24.13
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Make: Easy Electronics Kit Bundle - Includes Paperback Handbook Charles Platt Electronic Components Pack - STEM Educational DIY
- Model #: Easy-Electronics-Kit-Pack-and-Book
- Item #: 9SIC3HPKMW2612
- Return Policy: View Return Policy
$69.99
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Make: Electronics Mini Kits (3rd Ed) - Electronic Component Packs - Follow Experiments in Charles Platt's 3rd Edition (PTTMini3rd-Comp3)
- Model #: PTTMini3rd-Comp3
- Item #: 9SIC3HPKMW2569
- Return Policy: View Return Policy
$16.78
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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
- Return Policy: View Return Policy
$9.29
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Make: Easy Electronics Component Pack - Learn Basic Electronics with no Tools for Easy Electronics by Charles Platt (Book Sold Separately) - STEM DIY Science Educational
- Model #: EEZ-Electronics-Kit
- Item #: 9SIC3HPKMW2611
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$58.99
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Make: Electronics Component Pack 1 - Second Edition Kit Follows the Latest Make: Electronics 2nd ed Educational Book by Charles Platt
- Model #: PTTComp-2nd
- Item #: 9SIC3HPKMW2568
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$125.99
$149.99
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22 Gauge AWG Solid Hook-Up Wire Set - 300 ft 3 Color Kit 100 feet ea of Black, Red, & Yellow UL1007 TINNED
- Brand: ProTechTrader
- Model #: 22awg-SLD-300ftSET-BRY
- Item #: 9SIC3HPKMW2615
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$32.99
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100ft 22 AWG Solid Copper Wire - UL1007 Rated with Black PVC Insulation - TINNED
- Selling Unit: Bag
- Brand: ProTechTrader
- Model #: 22 Gauge Black Bag
- Item #: 9SIC3HPKMW2614
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$12.99
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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 Diaphram with All Soldered Connections
- Model #: Piezo-Brass-Black-3.5mm
- Item #: 9SIC3HPKMW2574
- Return Policy: View Return Policy
$12.99
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ProTechTrader Tuning/ Variable Capacitor 223P 60pf - 140pf for AM Radio, Electronic Music, and More (2 Wheels)
- Model #: PTT-223P
- Item #: 9SIC3HPKMW2561
- Return Policy: View Return Policy
$9.99
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Piezoelectric Ear Phone High Impedance Ceramic Piezo Ear Piece for Crystal Radios - Upgraded Brass Diaphram with All Soldered Connections
- Model #: Piezo-Brass-Black-Bare
- Item #: 9SIC3HPKMW2573
- Return Policy: View Return Policy
$15.99
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100ft 22AWG - Solid Copper Wire Yellow PVC Insulation UL1007 Rated 300V 80 - Electronics Hookup Wire Tinned - Bagged
- Selling Unit: Bag
- Type: Bagged
- Brand: ProTechTrader
- Model #: 22 Gauge Yellow Bag
- Item #: 9SIC3HPKMW2609
- Return Policy: View Return Policy
$15.99
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100ft 22 AWG Solid Copper Wire -TINNED - UL1007 Rated Hook-Up Primary Power Wiring for Breadboards, DIY Electronics, and Prototypes With Red PVC Insulation - Economy Bag
- Brand: ProTechTrader
- Model #: 22 Gauge Red Bag
- Item #: 9SIC3HPKMW2539
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$12.99
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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
- Brand: ProTechTrader
- Part Number: PTT-Si4703
- Parts: 30 Days
- Model #: PTT-Si4703
- Item #: 9SIC3HPKMW2546
- Return Policy: View Return Policy
$26.99
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100' Solid Copper Hook-Up Wire 22 Gauge UL1007 Rated With RED PVC Insulation - Spool
- Type: Spool
- Brand: ProTechTrader
- Model #: 22 Gauge Red Spool
- Item #: 9SIC3HPKMW2522
- Return Policy: View Return Policy
$13.50
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7 Function Digital Multimeter AC DC Voltage Resistance Current Transistor Diode Audible Continuity Buzzer and Square Wave Output
- Brand: ProTechTrader
- Width: 10.3 in
- Model #: PDM-631
- Item #: 9SIC3HPKMW2532
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$19.99
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12V 40W 1/4-in (6.35mm) Ceramic Cartridge Heater for 3D Printer MK10 Extruder/Hotend
- Brand: ProTechTrader
- Model #: ch12v40w-25
- Item #: 9SIC3HPKMW2531
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$15.99
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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 #: 9SIC3HPKMW2555
- Return Policy: View Return Policy
$14.99
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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
- Model #: VPOW2404
- Item #: 9SIC3HPKMW2520
- Return Policy: View Return Policy
$15.99
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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 #: 9SIC3HPKMW2576
- Return Policy: View Return Policy
$9.99
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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
- Brand: ProTechTrader
- Part Number: Piezo-bare
- Type: In Ear
- Input Impedance: 20000 ohm
- Model #: Piezo-bare
- Item #: 9SIC3HPKMW2534
- Return Policy: View Return Policy
$15.99
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ProTechTrader Make: Electronics Mini Kit 5 (3rd Ed) - Electronic Component Packs that follow the experiments in Charles Platt's 3rd Edition STEM Book
- Model #: PTTMini3rd-Comp5
- Item #: 9SIC3HPKMW2572
- Return Policy: View Return Policy
$29.38
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Make: More Electronics Kit Component Pack 1 Follows Experiments 1-14 from Charles Platt's Sequel to Make: Electronics Book | Intermediate & Advanced STEM Learning
- Model #: PTTComp1-MakeMore
- Item #: 9SIC3HPKX91220
- Return Policy: View Return Policy
$94.99
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Make: Electronics 2nd Edition Component Pack 2 Deluxe - New Second Ed Kit Follows the Latest Make Electronics (2015) Educational Book by Charles Platt - Beginner Electronic Circuit Learning
- Model #: PTTComp-2nd
- Item #: 9SIC3HPKMW2570
- Return Policy: View Return Policy
$157.99
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Make: Electronics Component Pack 1 Deluxe - New 2nd Edition Kit Follows the Latest Make: Electronics (2nd ed) Educational Book by Charles Platt
- Model #: PTTComp1-2nd-Deluxe
- Item #: 9SIC3HPKMW2571
- Return Policy: View Return Policy
$167.99
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Make: Electronics Mini Kit 2 (3rd Ed) - Electronic Component Packs - Follow Experiments in Charles Platt's 3rd Edition (PTTMini3rd-Comp2)
- Model #: PTTMini3rd-Comp2
- Item #: 9SIC3HPKMW2548
- Return Policy: View Return Policy
$29.38
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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
- Brand: ProTechTrader
- Model #: PTT60C-4pc
- Item #: 9SIC3HPKMW2547
- Return Policy: View Return Policy
$13.63
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