It seems kind of weird since there are lots of CNC shields out there designed to fit the Uno, why not standardize the pinout between devices? I found the Uno pinout chart handy for when I was wiring up my Shapeoko so I made pinout charts for both devices so I could wire up my CNC ...
Unplug ur uno from the computer and connect it with attiny as shown in the picture below after wiring it then connect the 10uf capacitor the + wire to the reset pin and the - wire to gnd pin after wiring it connect it with usb Here are the pinout attiny pin 1- arduino pin 10 attiny...
Modular structure: PVC and aluminium frame in order to support all the hydroponic system. Electronic circuit: main control of the digital "brain" of our system Sensors/actuators: measure and control all the data and parameters of our system. The device allows to control the state of the plants...