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SCM Supplies

1-30Mhz LED VSWR DIY...

1-30Mhz LED VSWR DIY...

1-30Mhz LED VSWR DIY Manual Antenna Tuner Kit For HAM RADIO * CW QRP Q9 BNC Interface

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$17.99 Ex Tax: $17.99

Product DescriptionDescription:This kit welding, making easy to understand, easier to learn, easy to use. Comes with standing instructions, Q9 type interface (such as the need to own M-type interface), using T-topology networks, QRP facilitate communication with low-power transceivers (shoes, frogs,..

10PCS 12MM 40Pin Fem...

10PCS 12MM 40Pin Fem...

10PCS 12MM 40Pin Female Stacking Header 2 Mode

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$22.99 Ex Tax: $22.99

Product DescriptionFeature:Pin length: 12mmMaterial: ABS + stainless steelPackage included:10x 40Pin Female Header..

10Pcs DIY White Nois...

10Pcs DIY White Nois...

10Pcs DIY White Noise Signal Generator Kit Two Way Signal Output

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$15.99 Ex Tax: $15.99

Product DescriptionFeature: White noise signal commonly known as noise, similar to the noise floor of the radio. Use is very wide, such as testing and treatment of insomnia and so on!DC 12V power supply.  Two-way signal output: J1 output 1V fixed non-adjustable noise signal, big ..

10PCS USB Microphone

10PCS USB Microphone

10PCS USB Microphone

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$47.19 Ex Tax: $47.19

Product DescriptionFeature:1. Sensitivity: -47dB ± 4dB2. Sensitivity reduce: -3dB at 1.5V3. Working Voltage: 4.5V4. Frequency response: 100 ~ 16kHz5. SNR: More than -67dB6. Cable length: 0.7-0.9MThe effective distance of 2 meters or morePackage included:10x USB Microphone For Raspberry P..

10PCS USB To TTL Deb...

10PCS USB To TTL Deb...

10PCS USB To TTL Debug Serial Port Cable 3B 2B / COM Port

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$20.99 Ex Tax: $20.99

Product DescriptionMore info and driver, please!!!Note:No driver on raspberry pi 3 model bRaspberry Pi main board is not included!Package included:10x USB To TTL Debug Serial Port Cable For Raspberry Pi / COM Port ..

10SETS DIY 11MM Hex ...

10SETS DIY 11MM Hex ...

10SETS DIY 11MM Hex Brass Cylinder + Screw + Nut Kits

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$25.43 Ex Tax: $25.43

Product DescriptionFeature:Material : BrassPackage included:100 x Brass cylinders (M2.5 x 11 + 6)100 x Screws ( Pm2.5 x 5)100 x Nuts( M2.5)..

3Pcs Arc Ignition Li...

3Pcs Arc Ignition Li...

3Pcs Arc Ignition Lighter DC3-5V 3A DIY High Pressure Electronic Lighter Kit

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$10.99 Ex Tax: $10.99

Product DescriptionHow it light:Feature: Name: HV-1 high-pressure igniter (DIY kit, you need to assemble it)Input voltage: DC3-5VInput current: 3AOperating current: no less than 2.5AWorking mode: self-excited oscillation boostWorking frequency: about 20KHzContinuous working time: 10 secondsArc ..

3pcs DC 5V DIY Elect...

3pcs DC 5V DIY Elect...

3pcs DC 5V DIY Electronic Windmill Training Kit Speed Adjustable MCU Course Design Set

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$9.99 Ex Tax: $9.99

Product DescriptionDescription:Working voltage: DC 5VWork effect: speed can be adjustedSize: 40 x 50mmNote: it is not soldering finished product, it is diy kit.Circuit principle: The circuit is based on the control of the microcontroller, the microcontroller controls the vertical LED lit, so as..

3Pcs DIY D880 Transi...

3Pcs DIY D880 Transi...

3Pcs DIY D880 Transistor Series Power Supply Regulator Module Board Kit

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$8.99 Ex Tax: $8.99

Product DescriptionNote: This is a DIY kit, you need to assemble it, no instruction supply.Sepecification: Input voltage: AC 12-17V (No direction)Output voltage: DC 8-14V (adjustable)Output current: 500mABoard size: 4.9 * 3.5cmQuantity: 3pcs Package includes: 1 x PCB board2 x 9013 tra..

3Pcs DIY Infrared La...

3Pcs DIY Infrared La...

3Pcs DIY Infrared Laser Aiming Anti-theft Burglar Alarm Module Kit

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$18.99 Ex Tax: $18.99

Product DescriptionNote: This is a DIY kit, you need to assemble it, easy to install, not supply instructions.Working principle: When no light hits the photosensitive resistor, the transistor turns on and the buzzer gets the power to start tweeting. When there is light on the photosensitive res..

3Pcs DIY White Noise...

3Pcs DIY White Noise...

3Pcs DIY White Noise Signal Generator Kit Two Way Signal Output

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$6.99 Ex Tax: $6.99

Product DescriptionFeature: White noise signal commonly known as noise, similar to the noise floor of the radio. Use is very wide, such as testing and treatment of insomnia and so on!DC 12V power supply.  Two-way signal output: J1 output 1V fixed non-adjustable noise signal, big ..

4 Channel 5A 250V AC...

4 Channel 5A 250V AC...

4 Channel 5A 250V AC/30V DC Compatible 40Pin Relay Board

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$19.99 Ex Tax: $19.99

Product DescriptionDescription:Commonly used in smart home and other areas of strong power.Combined with the raspberry network function, you can achieve the remote control of home appliances.Features:- Only compatible with 40Pin raspberry pi- Suitable for raspberry to send A + / B + / 2B / 3B-&..

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