I ordered a digital scope, a Siglent SDS1202X-E, https://www.amazon.com/gp/product/B06XZML6RD/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 and it...
Panasonic seems to have made at least a short run of them at one point. They're called LT-1 floppies. I don't have any, but I'll keep an eye out for...
Jerry has started a very nice series on restoring an 8/M. So far, a detailed power supply repair and timing card testing. Thorough and well done with...
I recently got an AT computer case from a recycler and it contained an Amptron PM-8600B motherboard (VIA VT82C580VPX/VT82C586B chipset). I have 128MB...
I'm designing my first ISA card that will use 16-bit DMA and 16-bit PIO. I am connecting a cheap, fast 3.3V microcontroller to the 5V ISA bus. Do any...