2023-09-28 Hacker News Top Articles and Its Summaries
1. Lisp Badge LE Total comment counts : 18 Summary The article discusses the Lisp Badge LE, a low-power computer programmed in Lisp with its own display and keyboard. It is based on an AVR128DB48 microcontroller and has 128K bytes of flash memory and 16K bytes of RAM. The Lisp Badge LE features a low-power monochrome display with a resolution of 250x122 pixels and a 45-key keyboard optimized for Lisp. It can be used to run programs that interface with components such as LEDs and push-buttons and operate external devices via I2C and SPI interfaces....