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CuriousInventor

How to Dim LED with Arduino & Triac

Zero-Cross & Triac Optically Isolated Switch "Tail": http://www.powerswitchtail.com/pssr-zc-tail arduino: https://amzn.to/2P12JaL RealTimeClock (RTC): ...

HowTo Store Bitcoins on Stainless Steel Dog Tags

stamp kit: http://amzn.to/2fSp2Th dog tags: http://amzn.to/2iccvLh hammer: http://amzn.to/2fRQ8dh stamping block (different than what I used, but should work): ...

Intro to DASH Cryptocurrency by Amanda B Johnson & Evan Duffield @ Atlanta Meetup

Organized by Atlanta Blockchain & Bitcoin Meetup groups: http://www.meetup.com/The-Atlanta-Blockchain/ http://www.meetup.com/Bitcoin-Atlanta/ More info ...

HowTo Send a Bitcoin Transaction with JavaScript & Bitcore

http://bit.ly/bitcoincourse (full course) This will demo creating a Bitcoin address and transaction using JavaScript and the Bitcore.io library. Full source code is ...

Demo: Create an Ethereum Smart Contract

http://bit.ly/bitcoincourse Demo showing how to send ether, create and deploy a Smart Contract using the Ethereum Wallet. Part of a larger 3.5 hr course on ...

Bitcoin Basics: How to Buy and Store Bitcoin

http://bit.ly/bitcoincourse How to buy bitcoin from exchanges, ATMs, and in person. Also, how to store it in wallets: mobile, web, hardware, paper (cold storage), ...

Introduction to Bitcoin, Blockchain and Decentralized Technology

I'm excited to announce a new course available at pluralsight: ...

How to Solder Electronics

Good and bad joint examples, the importance of flux, choosing the right tip, how to maintain the tip, health hazards from soldering fumes. Recommended ...

VMeter Design Tour (Capacitive sensor, FCC testing, USB circuitry)

Circuit walk-through, cap sensor design, FCC testing and modifications, adventures in micro-scale China manufacturing, filter algorithm, LED control. Business ...

Come Funzionano i Bitcoin

Come funzionano i Bitcoin nel dettaglio. Translation by Simone Falchini, donation: 1MckLtN28UreyiTTB1s8HPx3fkEcJyw9j Original video: ...

Fastener-less Popsicle Bridge Challenge (da Vinci Bridge)

Make a bridge with 12 Popsicle sticks with no glue or tape or other fasteners that can span 8 fingers and hold weight. Answer: da Vinci's bridge / soldier's bridge.

The Essence of How Bitcoin Works (Non-Technical)

A brief intro to the main ideas behind How Bitcoin Works, including how money is transferred, who keeps track of it, and how the whole thing is secured.

SMT Stencil Review, including BGA Reballing

Review of Best, Inc's StencilQuik and EZReball for BGAs, StencilMate for Leadless QFNs, and stickNPeel for QFPs. 10% coupon code: 'Curious' at ...

How Bitcoin Works in 5 Minutes (Technical)

A short introduction to how Bitcoin Works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting ...

Raspberry Pi Spectrum Analyzer, w/ Python & RGB LED Strip

music: https://www.facebook.com/pages/Sharkara/320036531622 Documentation: ...

Augmented Reality BreadBoard circuit building guide

Augmented Reality app provides walk-though build instructions, part and net information overlays on real circuit. I made this using some technology from my day ...

How Bitcoin Works Under the Hood

A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the ...

How to Desolder Through-Hole Parts, Why Some Joints are Difficult

How to desolder through-hole electronic parts. Wick, solder sucker, desoldering gun, hot air, cutting leads, and chip quik are all demonstrated. Recommended ...

How the Kinect Depth Sensor Works in 2 Minutes

The kinect uses a clever combination of cheap infrared projector and camera to sense depth. References: http://youtu.be/bRgEdqDiOuQ?t=10m16s ...

VMeter Demos: Binary Clock, Chase, Game of Life

Using the VMeter as a generic I/O device with python. Pressure sensitive touch strip with Blue LEDs. Full code: ...

How to Remove SMD Resistors & Capacitors Using a Regular Soldering Iron

Demonstrates how to quickly remove SMD components without special equipment. Also demonstrates how to use special tweezer irons. Recommended ...