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Record-Breaking Robots At Guinness World Records

Posted on 2025-10-28 [Tuesday] by Jay Jay
Reply

I have a new post on Hackaday: Record-Breaking Robots At Guinness World Records.

Posted in Design, Electronics, Hardware, Inspiration, Notes, Sponsored, Web, Writing | Tagged Guinness World Records, robots | Leave a reply

Making Math Less Stressful With A Python Super-Calculator

Posted on 2025-10-27 [Monday] by Jay Jay
Reply

I have a new post on Hackaday: Making Math Less Stressful With A Python Super-Calculator.

Posted in Chatter, News, Programming, Software, Sponsored, Web, Writing | Tagged math, Python | Leave a reply

DRV8833 Motor Driver

Posted on 2025-10-27 [Monday] by Jay Jay
Reply

Over on one of my recent Hackaday articles I was referred to this article: DRV8833 Motor Driver. It discusses using MOSFETs as an alternative to BJTs for driving motors, thereby being more efficient.

Posted in Chatter, Design, Electronics, Hardware, Learning, Notes, Sponsored, Web | Tagged DRV8833 Motor Driver | Leave a reply

A Simple $25 Robot Based On The ESP32

Posted on 2025-10-27 [Monday] by Jay Jay
Reply

I have a new post on Hackaday: A Simple $25 Robot Based On The ESP32.

Posted in Chatter, Design, Electronics, Hardware, Notes, Sponsored, Video, Web, Writing | Tagged cheap robot, ESP32 | Leave a reply

Filming At The Speed Of Light, About One Foot Per Nanosecond

Posted on 2025-10-20 [Monday] by Jay Jay
Reply

I have a new post on Hackaday: Filming At The Speed Of Light, About One Foot Per Nanosecond.

Posted in Chatter, Design, Electronics, Hardware, Inspiration, Internet, Learning, Notes, Science, Sponsored, Video, Web, Writing | Tagged Speed Of Light | Leave a reply

2025 Component Abuse Challenge: A Self-Charging LED Flasher By Burkhard Kainka

Posted on 2025-10-20 [Monday] by Jay Jay
Reply

I have a new post on Hackaday: 2025 Component Abuse Challenge: A Self-Charging LED Flasher By Burkhard Kainka.

Posted in Chatter, Design, Electronics, Hardware, Learning, Notes, Sponsored, Video, Web, Writing | Tagged Burkhard Kainka, Component Abuse Challenge, LED Flasher, Self-Charging | Leave a reply

Hacking A Banned Chinese Security Camera

Posted on 2025-10-18 [Saturday] by Jay Jay
Reply

I have a new post on Hackaday: Hacking A Banned Chinese Security Camera.

Posted in Chatter, Electronics, Hardware, Notes, Sponsored, Video, Web, Writing | Tagged hacking, Security Camera | Leave a reply

F/0.38 Camera Lens Made With Oil Immersion Microscope Objective

Posted on 2025-10-18 [Saturday] by Jay Jay
Reply

I have a new post on Hackaday: F/0.38 Camera Lens Made With Oil Immersion Microscope Objective.

Posted in Chatter, Hardware, Learning, Notes, Science, Sponsored, Video, Web, Writing | Tagged Camera Lens, Microscope Objective, Oil Immersion | Leave a reply

More Than 100 Sub-Circuit Designs From Texas Instruments

Posted on 2025-10-15 [Wednesday] by Jay Jay
Reply

I have a new post on Hackaday: More Than 100 Sub-Circuit Designs From Texas Instruments.

Posted in Book, Chatter, Design, Electronics, Notes, Sponsored, Web, Writing | Tagged sub-circuit designs, Texas Instruments | Leave a reply

Ben Eater Explains How Aircraft Systems Communicate With The ARINC 429 Protocol

Posted on 2025-10-15 [Wednesday] by Jay Jay
Reply

I have a new post on Hackaday: Ben Eater Explains How Aircraft Systems Communicate With The ARINC 429 Protocol.

Posted in Chatter, Design, Electronics, Hardware, Internet, Notes, Sponsored, Video, Web, Writing | Tagged ARINC 429 Protocol, ben eater | Leave a reply

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