Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was ...

Even entry-level oscilloscopes today have simple math functions such as adding or subtracting two channels. But as [Arthur Pini] notes, more advanced scopes can now even do integration and ...

This tiny board is based on "A170421" for Arduino UNO which you can find on a 3 ICs 68008 homebrew computer page. The board is rearranged for Arduino pro micro instead of UNO. You can program PIC ...

ZEPPP is a PIC programmer that requires only an Arduino-compatible board and a small command-line PC utility (CLI) to read, write, erase and verify several LVP-capable PIC microcontrollers via ICSP ...