Yet another etching container

But this time flat, with cartridge heater, TRIAC, gpu radiator, two DS18B20, few lego pieces and a servo!

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This is an old side project, which target is to crate an etching container that:
* is small and able to etch either one 15 x 10 cm or two 7.5 x 10 cm pcbs
* uses triac controlled cartridge heater to achieve a constant etching solution temperature
* mixes the solution by tilting the container using servo
* beebs when its ready

The project at the point is ready for testing on a fully functional prototype.
  • 1 × atmega328 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
  • 2 × DS18b20 Sensors / Temperature, Thermal
  • 1 × servo
  • 1 × gpu radiator
  • 1 × cartridge heater

View all 7 components

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