
Building a quality USB-C microphone
- Frank
- November 6, 2021
- Hardware
- Maker
Quality audio for cheap? Are you looking for a hardware project? Then this is the video for you.
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A Solar Generator the Will Run Fridge and Deep Freeze For Two Days
- Frank
- October 19, 2021
- Maker
- Solar
I’ve built a solar generator a few years ago and I’m thinking it’s time for an upgrade. This video is a little tour of my new solar generator with its features and capacity ratings. I will update with another video when I add the extra battery module and connect it to solar panels for charging […]
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Making a 4G LTE Raspberry Pi Drone with Limitless Range
With standard drones your range to control it is bound by the range of the radio controller. This only gets you a couple miles. But what if your drone were connected to a mobile network? Well, then the power of limitless range of drone control is unleashed. Or at least as long as the battery held […]
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Build Your Own Alexa Speaker
- Frank
- October 13, 2020
- Alexa
- DIY
- Maker
Sure, Prime day is happening now, but where’s the DIY fun in that? Here’s a GitHub tutorial on how to build your own Alexa powered speaker. DIY Alexa with the ESP32 Want to build your own Alexa? All you will need is an ESP32 and Microphone board. Demo video and code walkthrough is available here […]
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Building a TRUE 4k Home Cinema Projector
- Frank
- July 11, 2020
- 4K
- cinema
- DIY
- home theater
- Maker
DIY Perks shows you how to build a 4K home projector to bring that movie theater experience home, as it could be a while before regular cinemas open. As a bonus, there’s a great description of the science behind projection.
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What is a Centrifugal Switch?
Jeremy Fielding explores the Centrifugal Switch. What is it? Why is it important?
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Why Build an Entire Computer on Breadboards?
Ben Eater explains why he likes to build entire computers on breadboard.
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Active Noise Cancellation
Tech Ingredients demonstrates an active noise reduction technique. He reviews passive noise management and go on to demonstrate phase-related active noise reduction and goes on to demonstrate phase-related active noise reduction.
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JetBot: Jetson Nano Vision-Controlled AI Robot
ExplainingComputers takes a closer look at the “JetBot,” a computer vision powered robots built on top a Jetson Nano.
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