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Lisp Badge LE
This is a self-contained low-power computer with its own display and keyboard that you can program in uLisp, a version of the high-level language Lisp for microcontrollers:
David Johnson-Davies
This is a PCB version of my earlier digital signal generator that generates a crystal accurate square-wave signal from 2Hz to approximately 33.5MHz in precise steps of 2Hz. The frequency is continuously adjustable over this range using a rotary encoder, or you can enter an exact frequency using a numeric keypad, with…
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Tiny Lisp Computer
This article describes a self-contained computer with its own display and keyboard interface, based on an ATmega328, that you can program in Lisp. You can use it to run programs that interface to components such as LEDs and push-buttons via the I/O pins, read the analogue inputs, and operate external devices via the…
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Lisp Badge – Self-contained ATmega1284 Lisp computer
This is a self-contained computer with its own display and keyboard, based on an ATmega1284, that you can program in the high-level language Lisp: