pH/PPM Meter - The display all hotglued

« first ‹previous |6 of 12| next› last »
pH/PPM Meter - The display all hotglued

Images of homebrew ppm/ph meter with serial and usb for loggin and setup. More details of the project itself can be found here. (clicky!)
This is the moded display board. ready to be hot glued into the case. Dont throw useful stuff away!!! ^_^