On Chip Debug for (Some) MicroPython
https://hackaday.com/2026/09/18/on-chip-debug-for-some-micropython/

If you’ve used MicroPython much, you know that debugging usually amounts to printing a few things out, trying your code out, and then repeating. But [ghi-electronics] wants you to have …read more (https://hackaday.com/2026/09/18/on-chip-debug-for-some-micropython/)

The Concertina Goes Electronic
https://hackaday.com/2026/09/18/the-concertina-goes-electronic/

The concertina is an instrument that features heavily in European folk music, of which there are a variety of types. [Xcott Craver] has built one, an anglo concertina of the …read more (https://hackaday.com/2026/09/18/the-concertina-goes-electronic/)

Emulating Memory Access: How Hard Can It Be?
https://hackaday.com/2026/09/19/emulating-memory-access-how-hard-can-it-be/

There are so many things we approximate to make life simple. Wires, for example, have no resistance or other strange effects. Crystal oscillators output their exact frequency. But surely our …read more (https://hackaday.com/2026/09/19/emulating-memory-access-how-hard-can-it-be/)

Using Azo Photoisomerization to Alter Semiconductor Film Properties
https://hackaday.com/2026/09/19/using-azo-photoisomerization-to-alter-semiconductor-film-properties/

Generally semiconductor devices like transistors have fixed properties, but using an azobenzene (Azo) compound it’s possible to optically alter these properties by exposing them to UV light. This is demonstrated …read more (https://hackaday.com/2026/09/19/using-azo-photoisomerization-to-alter-semiconductor-film-properties/)

What are Your Indispensable Software Skills?
https://hackaday.com/2026/09/19/what-are-your-indispensable-software-skills/

Using tools properly takes skill, and this goes for software tools as well as hardware. You don’t just buy a paintbrush and on day one paint the Mona Lisa. Similarly, …read more (https://hackaday.com/2026/09/19/what-are-your-indispensable-software-skills/)

Teaching a Robot Hand to Walk
https://hackaday.com/2026/09/19/teaching-a-robot-hand-to-walk/

Although it wasn’t apparently designed with this in mind, it seems particularly fortuitous that this walking robotic hand was released in time for Halloween. Designed by researchers from ETH Zurich, …read more (https://hackaday.com/2026/09/19/teaching-a-robot-hand-to-walk/)

Coreboot Hikes the Bay Trail to DRAM Initialization
https://hackaday.com/2026/09/19/coreboot-hikes-the-bay-trail-to-dram-initialization/