If like us, you missed out on the TRS-80 Model I back when it first came out, relax .With this brand-new PCB that’s a trace-for-trace replica of the original and …read more (https://hackaday.com/2024/01/10/brand-new-pcb-makes-replica-trs-80-possible/)

USB-C Power Supply Pushes Almost 2 kW
https://hackaday.com/2024/01/10/usb-c-power-supply-pushes-almost-2-kw/

When the USB standard was first revealed, a few peripherals here and there adopted it but it was far from the “universal” standard implied by its name. It was slow, …read more (https://hackaday.com/2024/01/10/usb-c-power-supply-pushes-almost-2-kw/)

Pico-Sized Ham Radio
https://hackaday.com/2024/01/10/pico-sized-ham-radio/

There are plenty of hobbies around with huge price tags, and ham radio can certainly be one of them. Experienced hams might have radios that cost thousands of dollars, with …read more (https://hackaday.com/2024/01/10/pico-sized-ham-radio/)

The Hobbes OS/2 Archive Will Shut Down In April
https://hackaday.com/2024/01/10/the-hobbes-os-2-archive-will-shut-down-in-april/

The Hobbes OS/2 Archive is a large collection of OS/2 software that has been publicly available for many years, even as OS/2 itself has mostly faded into obscurity. Yet now …read more (https://hackaday.com/2024/01/10/the-hobbes-os-2-archive-will-shut-down-in-april/)

19th Century Copy Machine: The Cyclostyle
https://hackaday.com/2024/01/10/19th-century-copy-machine-the-cyclostyle/

In the 2020s photocopiers are getting a bit exotic, although they are not gone yet. But these days, you are more likely to simply print multiple copies of a document. …read more (https://hackaday.com/2024/01/10/19th-century-copy-machine-the-cyclostyle/)

Faking Bluetooth LE With An nRF24L01+ Module
https://hackaday.com/2024/01/11/faking-bluetooth-le-with-an-nrf24l01-module/

Despite the name, Bluetooth Low Energy (BLE) has very little to do with the original Bluetooth, other than its use of the same 2.4 GHz frequencies. This is where [Dmitry] …read more (https://hackaday.com/2024/01/11/faking-bluetooth-le-with-an-nrf24l01-module/)

Succulents into Supercapacitors
https://hackaday.com/2024/01/11/succulents-into-supercapacitors/

Researchers in Beijing have discovered a way to turn succulents into supercapacitors to help store energy. While previous research has found ways to store energy in plants, it often required …read more (https://hackaday.com/2024/01/11/succulents-into-supercapacitors/)

NASA Adjusts Course on Journey to the Moon
https://hackaday.com/2024/01/11/nasa-adjusts-course-on-journey-to-the-moon/