Collaborate Disseminate
Ever want a seriously powerful PCB for charging a Li-Ion pack? Whatever you want it for, [Redherring32] has got it — it’s a board bearing the TPS25750D and BQ25713 chips, …read more Continue reading Need High-Power Li-Ion Charging? How About 100 W
Despite HP shuttering their WebOS project some time ago, the operating system has kept a dedicated following. One device in particular, the HP TouchPad, was released just a month before …read more Continue reading HP WebOS TouchPad Gets With The USB-C Times
The laptop to have here in the 2020s varies depending on who you ask, perhaps a Framework, or maybe a ThinkPad. Back in the 1990s the answer might have included …read more Continue reading Tiny ’90s Laptop Gets Modern Power
How do you talk USB Power Delivery (PD)? Grab a PHY? Use a MCU with one built-in? Well, if you’re hardcore enough, you can do it with just a few …read more Continue reading USB PD On CH32V003 Teaches You Everything
There’s no shortage of USB-C chargers in all sorts of configurations, but sometimes, you simply need a few more charging ports on the go, and you got a single one. …read more Continue reading Split A USB-C PD Port Into Three Port-ions
Today is another board from a friend, [treble], who wants to convert a Yaesu FRG7700 radio to USB-C PD power. It’s yet another review that I’ve done privately, and then …read more Continue reading Design Review: USB-C PD Input For Yaesu FRG7700
Over the last five years or so there has been a quiet take-over of the ports on laptops, phones, and other devices, as a variety of older ports as well …read more Continue reading A Basic USB-C Primer
Last time, I showed off a few ways you can convert an existing PSU to USB-C duty, and zoomed in on a particular way you can use to convert one …read more Continue reading USB-C For Hackers: Program Your Own PSU
What if you wanted to build your own USB-C PSU? Good news – it’s easy enough! If you ever wanted to retrofit a decent DC PSU of yours to the …read more Continue reading USB-C For Hackers: Build Your Own PSU
Despite a somewhat shaky start, it seems like everyone is finally embracing USB-C. Most gadgets have made the switch these days, and even Apple has (with some external persuasion) gotten …read more Continue reading Drop-In Upgrade PCB Brings USB-C to DualShock 4