Tools and software of interest to electronics hobbyists.
In all the time I’ve been developing Floppy Emu, can you believe I’ve never had a debugger? I use the Atmel AVRISP mkII to program the Emu’s ATMEGA1284 microcontroller, but the mkII only supports programming and not debugging. I don’t…
Where are all the cheap and simple third-party JTAG programmers? My work on the Yellowstone disk controller was sidetracked by issues with the Lattice-clone JTAG programmer, and discussion about ways that future Yellowstone customers might do JTAG programming. Eventually I…
Who needs a logic analyzer? You do! If you enjoy working with electronics, a good logic analyzer is an indispensable tool. It lets you examine exactly what’s happening with your data signals, so you can troubleshoot problems quickly or reverse-engineer…
Now that I’ve been using a PIC32MX microcontroller for a while, and its associated software tools from Microchip, it’s time for a mini-review. My previous microcontroller experience was primarily with 8-bit Atmel AVRs, so my comments will reflect that. Many…
This was my 6th *@#&% attempt to assemble some ROM-inator II PCBs using reflow soldering, instead of my normal drag-soldering with an iron. I may not be too bright, but at least I’m persistent. All of the previous attempts failed…
This was my 5th attempt to assemble some ROM-inator II boards using reflow soldering, instead of my normal drag-soldering with an iron. After various failures in the previous attempts, this time I used a stainless steel stencil to apply solder…
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