Best Electronics & circuit design Videos
「Electronics & circuit design」下面有107部被不同的人、在不同月份推荐过的视频。挑的时候先看对象:入门23部,适合还没学过的人;进阶43部,适合已经懂术语的人;普通向36部,按兴趣就能看;更硬的5部,留给想看推导或细节的人。这一类数量最多的是演示,所以它们的共同点是先看到做成了什么,再决定要不要追细节。常出现的频道包括Technology Connections、EEVblog、Ben Eater。目录给这个主题划的范围是:Electronics: analog and digital circuits, PCB design, grounding and EMI, signal integrity, power supplies, oscilloscopes, EEVblog, Ben Eater, op-amps, RF and radio, test equipment.如果只看三部,就从《AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)》开始,它负责把问题讲出画面;然后看《8-bit computer update》,换一种讲法或例子;最后看《“Hello, world” from scratch on a 6502 — Part 1》,留给已经有基础的人。页面按每页24部切开,顺序看的是被推荐跨越了多少个月,不是播放量。每条标题下面那一句是这部片子自己的内容说明,用来区分它在讲定义、过程、演示还是观点。点进去能看到推荐原话、原文链接和适合谁看。看的时候把强烈推荐当成有人明确叫你去看,把引用当成只是拿来举例,把批评留下来对照,不要把每条评论都当成同一力度。

A simple guide to electronic components.
Big Clive gives a 38-minute beginner's guide to identifying common electronic components and what they do.

Amazon Sells Fake Electrical Fuses
Louis Rossmann examines fuses sold on Amazon that fail to trip at their rated current, including a 2A fuse surviving 8 amps.

How To Contact The Voyager 2 Probe (PART 1)
Dave Jones of EEVblog and Richard Stephenson tour the 70m DSS43 dish at the Canberra Deep Space Communication Complex and explain how NASA talks to Voyager 2.

The Secret Life of the Radio - Remastered
Remastered episode of Tim Hunkin's The Secret Life of Machines about the radio, covering its development including Hertz and Marconi experiments and Armstrong's FM radio in animated form.

Defeating Microwave Weapons! - Part 1
Tech Ingredients demonstrates how microwaves work and how they affect objects at range, then shows ways to defend against them.

The simple, clever sensor behind automatic windshield wipers
Technology Connections explains how automatic windshield wiper rain sensors work, using an infrared light source and total internal reflection in the glass.

Reading Silicon: How to Reverse Engineer Integrated Circuits
Ken Shirriff walks through how to reverse engineer integrated circuits from die photos, using famous chips as examples, in a Hackaday SuperConference talk.

How to power ANYTHING using USB-C Power Delivery and the ZY12PDN PD Trigger Board
Kenneth Finnegan shows how USB-C Power Delivery trigger boards like the ZY12PDN negotiate 5V to 20V so you can power projects from a USB-C charger, including the color coding for each voltage.

Melt your circuit boards
mitxela shows his KiCad plugin that rounds PCB tracks to give circuit boards organic, melted-looking layouts instead of rigid geometric ones.

Why build an entire computer on breadboards?
Ben Eater explains why he builds computers on breadboards, including testing their signal behavior on an oscilloscope.

#112 LoRa / LoRaWAN De-Mystified / Tutorial
Andreas Spiess explains the basic principles of LoRa and LoRaWAN, their pros and cons, link budget and bandwidth.

Firing the Lorentz Plasma Cannon
LightningOnDemand revives a pulsed Lorentz plasma cannon, using modern capacitors to extend its range and increase the delivered energy.

How does Starlink Satellite Internet Work?📡☄🖥
Branch Education explains how Starlink works, from the ground dish and satellites to phased-array beam steering and data routing.

TOTAL teardown of a lithium phone battery.
Big Clive does a complete teardown of a lithium phone battery, taking apart the protection circuit, case and the cell itself.

Teardown of an IKEA Koppla USB power supply.
Big Clive takes apart an IKEA Koppla USB power supply to assess its safety, looking at isolation and transformer construction.

World's worst video card? The exciting conclusion
Ben Eater finishes building a minimal VGA video card from logic circuits.

Megaprocessor Tour 1 - (fixed audio)
A short tour of the Megaprocessor, a microprocessor built at enormous scale from tens of thousands of discrete transistors.

EEVblog #822 - World's Worst Tablet Computer Teardown
Dave Jones of EEVblog tears down an Esinomed Infoview medical tablet computer built around an 800MHz AMD Geode board, exposing extremely shoddy construction and design.

Why it's not possible to synchronize turn signals (but also absolutely is)
Technology Connections explains why car turn signals appear to drift out of sync at stoplights and how thermal and other flasher designs work.

Open Source 8.5 Digit Voltmeter from CERN: Build and Test
Marco Reps builds and tests an open-source 8.5 digit voltmeter based on CERN's high-precision ADC design.

Is 5G Spelling Our DOOM?! How EM Waves Can Hurt
ElectroBOOM examines whether 5G and other electromagnetic waves can harm people, explaining the EM spectrum and the difference between ionizing and non-ionizing radiation.

How Wrong Is VERITASIUM? A Lamp and Power Line Story
ElectroBOOM's Mehdi Sadaghdar responds to Veritasium's lamp-and-long-wire puzzle, analysing it as an electrical engineer.

Dangerous tattoo remover from eBay is a MILLION watt laser
Styropyro tests an eBay laser tattoo removal device and finds it is a roughly million-watt pulsed laser, powerful enough to ignite air in the beam.

Welcome to Project Soli
Google ATAP's 2015 introduction to Project Soli, a radar-based sensor on a chip that tracks sub-millimeter hand motions for gesture interaction in small devices.