Compact High-Voltage Generator Modules-1
High-Voltage Converter /Generator Modules

Compact High-Voltage Generator Modules These fantastic little modules can generate high-voltage from as little as 1.2 – 1.5v DC input. And at a few volts supply power they can continuously produce small lightning strikes up to several centimetres across. These … Continued

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High-Voltage 30kv Capacitors-polystyrene
30kv High-Voltage Polystyrene Capacitors
30kv High-Voltage Capacitors : 3nF (0.003mF)  /  30kv   :      $3.00 Cylindrical shape -19mm Diameter x 46mm Long.   Weight:18g 2.7nF (0.0027mF) / 30kv   :     $2.10 Flattened shape -11.7mm.H  x21mm.W  x41mm.Long.  Weight:12g
not rated $ 2.10$ 3.00 Select options
High-Voltage DC Generator PCB Modules
High-Voltage DC Converter PCB (Flyback)

Flyback-Transformer High-Voltage-DC Generator PCB Modules These Flyback transformer based High-Voltage modules can generate a Positive, High-potential from as little as 1.5v to 12v DC input for 7kv and 15kv models;  and from about 7v to 12v DC input for the 25kv … Continued

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Magnets, Rectangular with mounting hole
Neodimium Magnets (Rare-Earth): Rectangular
all our magnets are N35 Neodimium Alloy unless mentioned otherwise.
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High-Voltage Diodes-Rect
High-Voltage Rectifier Diodes
2CL77  20kv 5mA Rectifier Diode.      $0.96     Hi-V Diodes-2CL77-Datasheet __  __   15kv 7mA Rectifier Diode.      $0.50 size: 3mm.Diam. x12mm.Long;   Legs-27mm.Long;  Weight:0.3g  
not rated $ 0.50$ 0.96 Select options
Mini Right-Angle, Push-On-Push-Off Switch
Mini Right-Angle, PushON-PushOFF DPDT Switch
Mini Right-Angle, Push-On-Push-Off Switch Rated 100v  400mA   The usual 6-pin DPDT configuration. Size: 9.3mmL x 9.3mmW x 4.1mmH, Rocker-10.2mm Out / 9.7mm In. Pins – 3.5mm long,  2.5mm pitch
not rated $ 0.45 Add to cart
Constant Current Regulator with PWM /Dimming
Mini Switch-Mode Current-Driver (limiter) Modules
150mA (type A)                                             $2.25 (or less) 230mA ;  280mA ;  330mA ;  500mA (type B )  $2.25 (or less) 680mA (type C)                                             $2.55 (or less)
not rated $ 2.25$ 2.55 Select options
JouleThief style DC StepUp Converter 5v USB
Joule-Thief StepUp DC-Converter 5v-USB
An Essential tool for Renewable Energy , "Free-Energy" and Fringe-Science Experiments ! This circuit can convert the non-useful Sub-Volt electrical potentials into practically usable DC electrical Power.
not rated $ 4.50 Add to cart
144x LED Panel 26v 30x5cm
144xLED 30x5cm Panel 18-40 Watt(max.)
Super-Bright,very powerful LED panel with 144 LEDs (2835), Cool-White 300x48x2.5mm ;  42gr 18 -40 Watt (max.) click here for Matching 26-27v Power Supply
not rated $ 8.70 Add to cart
Semiconductors / Active Components
MOSFET Power Transistors

General Purpose MOSFET Power Transistors :

These parts are sold individually or in Value-Packs, eg: 3 for $5  or  4 for $3 etc.. -offering exceptional “bang for a buck” if large quantity is required – you can select multiple number of Value-Packs of the Specific transistor – to get an even more attractive bulk price
not rated $ 1.20$ 6.00 Select options
Solder-BreadBoard 7x9cm FiberGlass PCB
7x9cm Solder BreadBoard 25×30-Holes
Fibreglass Solder-BreadBoard 7x9cm.  1.2mm Thickness 25 Rows  of  30 Holes Each  -a total of 750-points. 2.5mm pitch. weight: 13g
not rated $ 1.50 Add to cart
TL431A Programmable Shunt
TL431A Adjustable Zener
TL431A (TO-92) -Programmable Precision Shunt Ragulator (adjustable Zener) 40v / 100mA Maxium.   Click Here for DataSheet
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Easy-Clamp Joiners
Quick-Lock instant joiner terminals pairs
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Semiconductors / Active Components
Power-Transistors (bipolar)
These parts are sold individually or in Value-Packs, eg: 3 for $2  or  4 for $7 etc.. -offering exceptional "bang for a buck" if large quantity is required - you can select multiple number of Value-Packs of the Specific transistor - to get an even more attractive bulk price
not rated $ 0.60$ 10.00 Select options
0.1w Red Laser Diode module
0.1w LASER DIODE MODULE 100mw RED

This is a Red Laser Replacement Module for various laser effect units. and can be used in various other applications and experiments. Very bright !   100mw light output ( =0.1watt) Operating parameters : 240mA @ 3v Power consumption   … Continued

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narrow 9v 42xLED-Strip
42xLed (small) 25cm Rigid LED Strip 9v, 2.2-5.4W
Very bright and thin 25cm strips designed for LED Display Screens. Small size;  High light output.. These can be used for general lighting. They are also ideal for Edge-Lit Glass or Plexi-Glass panels as thin as 1.4mm [caption id="attachment_237" align="alignright" width="300"]Plexi-Glass Sign Display Lit-up from the Edge with LED Strips-Example. Plexi-Glass Sign Display Lit-up from the Edge with LED Strips-Example.[/caption] - as used for LED-Edge-Lit advertising displays (see example here) We make these LED strips available at an amazingly cheap price ! Excellent value for money ! buy more to get an even more cheaper price...
not rated $ 3.30 Add to cart
Copper Winding Wire (magnet wire) 100g
Copper Winding Wire 100g(min)
Enameled Copper Winding Wire (magnet wire) 100g Air Coil available wire diameters in mm with a corresponding AWG Gauge: 0.5mm/AWG#24       |       0.6mm/AWG#22-23       | 0.7mm /AWG#21      |       0.8mm /AWG#20            | 1mm /AWG#18         |       1.2mm /AWG#16-17       | 1.4mm/AWG#15 AWG Gauge / mm / mm2 Conversion Tables : click here.
not rated $ 9.75 Select options
High-Voltage Ceramic Capacitors
High-Voltage Ceramic Capacitors
High-Voltage Ceramic Capacitors : Further discounts applicable for quantities. A: 472 = 4.7nF (0.0047mF)  |  2000v ;    - $~60c Size: 11mm.Diameter x 3.2mm Thick, Legs-3cm./8mm.Apart.   Weight:1g B: 502 = 5nF (0.005mF)   |  3000v ;       - $~78c Size: 9.6mm.Diameter x 3.3mm Thick, Legs-3cm./10mm.Apart.   Weight:0.9g C: 222 = 2.2nF (0.0022mF)  |  2000v ;    - $~39c Size: 13.6mm.Diameter x 3.5mm.Thick, Legs-3cm./8mm.Apart.  Weight:1.3g D: 222 = 2.2nF (0.0022mF)  |  20,000v ;   ~ $3.39 Size: 18mm.Diameter x 8.4mm.Thick, Legs-3cm./11mm.Apart.  Weight:7.8g E: 103 = 10nF (0.01mF)    |   2000v ;      - $~87c Size: 12.7mm.Diameter x 3.5mm.Thick, Legs-2.7cm./6mm.Apart.  Weight:1.25g F: 300 = 300pF (0.3nF)    |  8,000v :      - $~20c Size: 7.8mm.Diameter x 4.8mm.Thick, Legs-5mm./10mm.Apart.  Weight:1.25g
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Semiconductors / Active Components
Logic Level Mosfets
Logic Level Mosfets – ideal for driving high loads directly from 3-5v (logic level) outputs of MCUs and digital interfaces, eg: Arduino, Robotics and various Low-Voltage Circuits These parts are sold individually or in Value-Packs, eg: 3 for $5  or  4 for $3 etc.. -offering exceptional “bang for a buck” if large quantity is required – you can select multiple number of Value-Packs of the Specific transistor – to get an even more attractive bulk price
not rated $ 0.50$ 8.00 Select options
10W Composite LED
10w composite LEDs 20x20mm

10Watt Composite LED on Standard 20x20mm Aluminium Substrate These are available in 3 color options :  Cold-White,  Warm-White  and Yellow These LED devices are meant to be mounted on a heat-sink in order to operate at their full power capacity. … Continued

not rated $ 3.00$ 5.00 Select options
Cross Generating Laser Projector Module
Cross-Generating Laser Module 4mW Red 650nm

– for all kinds of visual guidance or alignment applications in machine shop / cabinet making shops and for use with power tools or industrial applications etc.. This Laser  module projects a precise red cross At approx 50 degrees beam, … Continued

not rated $ 9.00 Add to cart
555 Versatile Pulser Frequency Generator PCB
555 Versatile Pulser Module

This little PCB is a very versatile 555 timer circuit that can be easily adjusted for most any purpose that 555 Chip can be used for : Input current: >=100MA Output amplitude: 4.2V V-PP at 5v supply  ;   or … Continued

not rated $ 7.00 Add to cart
Semiconductors / Active Components
Automotive MOSFETs

Automotive Mosfets: High-Current, Ultra-Low Rds(on)  

These parts are sold individually or in Value-Packs, eg: 3 for $5  or  4 for $3 etc.. -offering exceptional “bang for a buck” if large quantity is required – you can select multiple number of Value-Packs of the Specific transistor – to get an even more attractive bulk price
not rated $ 1.50$ 6.00 Select options
Mini Solderless BreadBoard 170p
Solderless BreadBoard 170-point
Solderless Mini BreadBoard for Circuit Development /Experimentation. 170-point  
not rated $ 3.00 Add to cart
MuMetal Magnetic Shieldind Sheet
MuMetal Sheet MAGNETIC SHIELDING Alloy

Very High Magnetic Permeability (Soft-Magnetic) Nickel-based Alloy 0.1mm Thin Sheet, 15cm Wide aka:  Mumetal / Permalloy ..   This alloy has a unique property of being able to attract onto itself (or concentrate) magnetic fields –  specifically including the low … Continued

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stepup-converter-6w
DC StepUp Converter Mini/USB 6W

These awesome little modules can convert a given input voltage to a higher output voltage up to 27v. For example – This can allow to run a 12v – 18v – 24v circuits from a single 3.7v Rechargeable Lithium Battery … Continued

not rated $ 6.90 Add to cart
High-Voltage DC Generator PCB Modules
12kv High-Voltage DC Converter PCB (Flyback)

Flyback-Transformer High-Voltage-DC Generator PCB Modules These Flyback transformer based High-Voltage modules can generate a Positive, High-potential from as little as 1v to 12v DC. Yes these circuits start oscillating from 1v or even less. These modules can continuously produce a DC … Continued

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12v 50cm Narrow rigid LED strip
42xLEDs/ 50cm Rigid (narrow) Strip 12v, 6-10W

Super-Bright 50cm long rigid Fiberglass-backed LED Strips that are narrow shape and easy to mount in tight spaces and especially display cabinets and caravans /mobile homes 42x LEDs  / 0.5m long … These 12v strips use the High-Efficiency LED Chips that … Continued

not rated $ 4.50$ 7.50 Select options
Adjustable 20-30v 5A Power Supply 120w(max.)
Adjustable 20-30v 5A Power Supply

These Power supplies have a wide range of output voltage adjustment:  approx. 20v to 30v DC Rated at 24v 5A – the maximum load capacity is 120 Watt. These PSUs are ideal for powering up various LED assemblies which require … Continued

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Relay SPDT 6v 10A
Relay 6v 10A SPDT
Coil: 6v ;  30mA drain Contacts : SPDT  ;   10A 240v AC    |    10A 28v DC Size : 16mm W x 20mm L x 15mm H PCB mountable (P2.5mm)
not rated $ 3.00 Add to cart
Round Magnets with Mounting Hole
Neodymium Magnets: Round /Cylinder-Disk
all our magnets are N35 Neodimium Alloy unless mentioned otherwise.
not rated $ 0.39$ 24.00 Select options
Toggle Switch 2-Pos DPDT 15A 250v
15A DPDT 2-Position Toggle Switch
15A 250v DPDT Panel-Mount Toggle Switch with Screw Terminals
not rated $ 2.70 Add to cart
5A CC / CV Regulator / Driver module
5A PWM Regulator CC/CV

5A ConstantCurrent & ConstantVoltage REGULATOR (with Adjustable Current & Voltage) XL4005E 300kHz PWM DC-Converter Input: 5v-32v  Output: 0.8v-30v Hi-Efficiency, LowDropOut:0.6v

not rated $ 12.90 Add to cart
150watt SubWoofer Power Amplifier Module
SubWoofer 150w Power Amplifier assembly

Sub-Woofer HiFi / PA, Audio Power Amplifier PCB module Assembly. Direct-coupled, High-Fidelity, High-Power Amplifier Board. 150w RMS output Output impedance : 4 – 8 Ω Output Stage: 2x150w Bipolar Transistors :  2SC5200 + 2SA1943 This pre-assembled high-performance Power Amplifier board … Continued

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Alligator-Test-Leads-10pk
Alligator Jump Leads 10/pack
Alligator Jump-Leads (Test-Leads) 10pcs per bundle
not rated $ 4.80$ 6.30 Select options
400p Solderless BreadBoard
Solderless BreadBoard 400-point
Solderless BreadBoard for Circuit Development /Experimentation. 400-point
not rated $ 4.50 Add to cart
Titanium Sheets Electrodes
Titanium Sheets-Plates various

Titanium is an ideal material for various electrolysis cell applications, especially great for building the Brown’s Gas / HHO / “Water-Fuel” Electrolysis Cells. Recent research suggests that by using the Titanium Electrodes instead of Stainless steel electrodes in a HHO … Continued

not rated $ 7.00$ 87.00 Select options
Placeholder
Fluorescent Tube Fixtures Instant-Start

Electronic Ballast Fluorescent Light Fixtures (Instant Start) Suitable for use with our UV Tubes as well as other common fluorescent tubes… These electronically controlled fittings offer a further 7-10 % energy saving as compared with the old type “coil and … Continued

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UV Lamps Black-Light
UV BLACKLIGHT Fluorescent Tubes UltraViolet

These are the near-Ultra-Violet Fluorescent Lamps, which create a kind of a special surreal ambience and make many objects glow with bright fluorescent colors… These are commonly used in the clubs, galleries, shopping malls, parties and festivals etc… These lamps … Continued

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Lithium-Polymer 3.7v Battery Cells Range

High Capacity, Light-weight and compact 3.7-Volt  Lithium-Polymer Cells -With built in protection circuit which protects the battery from : Overcharging , Short Circuit , OverDischarging, Wrong Polarity… Available sizes, currently in stock : Size,  mm Capacity Weight   price   … Continued

not rated $ 3.00$ 30.00 Select options