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This is a project of IR-spectrometer controller.
It based on STM32F103 chip with a lot of peripheral devices (1-wire thermometers, stepper motors, platinum thermistors and so on).
In future I hope to add here schematics of full control system for this device.
Roundhouse is a pair of C based embedded software applications to drive model railroad stepper motor based turntables. It consists of a stepper motor code and controller code connected by an I2C network. Written in C for PIC18/PIC16s processors.
The main purpose is to develop a Linux stepper motor driver module to drive two unipolar stepper motors using the parallel port. This driver has the task to enable a home-made robot to move around and uses the tank-principle to move and turn.