In this video, I plucked a battery from a Honey Melon street crystal, ending up with another 500-milliamp hour battery to add to my growing collection. After checking the connection, I added a protective PCB and tested the battery - a reasonable 3.5 volts at a flat level. Following the safe soldering of wires and wrapping it up, I hooked the revamped battery to my charger. It showed promising results, charging quickly at one amp with voltage visibly on rise. After a full recharge, I performed a load test which unfortunately gave a disappointing 311 milliamp hour. It falls short...
In this episode of Atomic14 TV, we explore a cool gadget from Kickstarter - a tiny TV! Not only do we do an unboxing, but we venture inside its intriguing interior, with a circuit board, knobs and super-tiny battery. Included is a mini remote control, SD card, speaker, and audio amplifier. The tiny TV also has an IR receiver and even a Low Dropout Regulator! Stay tuned for a hands-on approach as we aim to recreate this tiny TV with an ESP32!
Dive into the fascinating process of building a minimal ESP32-based dev board, beginning with the ESP32-S3 Wroom module, and eliminating unnecessary components. Through soldering, wire connecting, and voltage testing, we reach a product that's compact, efficient and fully functional.
Delve into an intriguing comparison between new seller platform, Temu, and the well-established AliExpress, as we order, assess, and dissect various tech products. Discover the truth: Do quality, price, and delivery time stack up, and is this new 'Amazon killer' really a viable alternative for gadget lovers?
Dive into the magic of wireless charging technology with a Raspberry Pi Zero W2 and a TFT display! Discover how it manages to power up and run Doom without an obvious power source. Explore the efficiency, power input and output, temperature dynamics, and range of the transmitter. Furthermore, learn about the issues with locating magnets for alignment and possible solutions for ensuring a consistent power supply, including a complete wireless charging system with a battery.
Learn how to enhance a magic mirror with motion sensors, face detection, and face recognition using PIR sensors, radar sensors, and image processing on a Raspberry Pi.
Dive into the world of video transcripts and unveil their transformative power on content accessibility, SEO, and audience engagement
Learn how to use ChatGPT to enhance your blog's homepage, create summaries and tags, find related articles, and generate post images with ease, leveraging AI to save valuable time and effort.
Witness the power of ChatGPT controlling home automation lights through a Raspberry Pi, making life easier with plugins. Delve into the fascinating world of large language models, redefining interactions with APIs.
Learn how to fix a common overheating issue with the Ender 3 printer by properly wiring up a new XT60 plug and socket, improving connection and reducing heat build-up.
Learn how to disassemble a Philips Hue light and reverse engineer it to control other high-power LEDs through the Hue app, transforming devices like the Moon Lamp into a smart lighting system.
Explore the Monocle from Brilliant Labs, an AR device that clips onto your glasses, and discover its features, specs, and potential applications! Dive into image transformation and take a closer look at this intriguing gadget.
Watch as chat GPT takes on Stockfish, a world-class chess engine, in a thrilling match! See how GPT utilizes a chess plugin to improve its gameplay and compete against the best.
Learn the exciting process of creating an animated avatar and generating a unique video using Diddly, complete with voice and script. Watch as Queen Zara, ruler of the lizard people, comes to life!
Learn how to add GitHub badges to your Arduino projects, improving project visibility and attracting contributors. Set up automated build checks with GitHub Actions to prevent broken code merges.
Discover an e-paper weather display experiment that uses solar energy and storage to achieve low-power functionality in the Scottish winter sun. The innovative project utilizes the ESP32's deep sleep mode and e-paper display to create an energy-efficient weather display device.
Discover the real efficiency of power banks by measuring the amp hours and Watt hours of two 10,000mAh batteries in this intriguing experiment.
Discover the efficiency of a DIY 20,000mAh USB-C power bank compared to commercial versions, as a control board and lithium batteries charge up an array of devices, including a soldering iron and mini-hotplate, while also considering the project's overall cost.
Immerse yourself in the hypnotic rhythms and mesmerizing melodies of this captivating musical experience that will leave you wanting more!
Dive into the world of video transcripts and unveil their transformative power on content accessibility, SEO, and audience engagement
Recapping an incredible year of project experiments and tech videos, with plans for upcoming projects in 2022 covering ESP32 audio, Raspberry Pi, DIY microscopy, 3D printing robotics, PCB motors, haptic knobs, and more. Dive into the world of DIY electronics and discover endless possibilities!