Digital control system for sauna room
sample match: electronic, circuit design, digital

This system are made on base two Atmel's AVR-microcontrollers mega8. It is intended for temperature regulation in sauna room, monitoring and indication of the temperature, control of sauna's electrical equipments (for instance, lighting and fan), as well as for locking the heating in failure operation modes. more infoģ

Water heater control system
sample match: electronic, circuit design, digital

In attached jpg-file there is a common description of control system for electrical water heater, that was designed at motto "lower cost - more safe". System based on only one low-cost microcontroller and provides unparalleled amount of protection functions, including from control loss, ove... more infoģ

Remote control system for massage chairs
sample match: electronic, circuit design, usb

This system is designed on request of massage salon. It give possibilities to control of 1..15 body-massage chairs from PC. Operator can set a time of massage session and send out command "READY". Then client sit down in chair and toggle switch ON/OFF - massage will start. After... more infoģ