4 Channel Miniscope

The view of the screen.

Supplies

Arduino

Nextion 3.2 inch screen

Step 1: The Cobbled Together Project on My Desk.

I have it wired up temp with some jumpers at this stage.

Step 2: The Scope

Use Uart1 for the communications to the lcd.

Pin 8 on the Arduino is an input which runs the scope and streams the data to the lcd.

Analog pins 0 to 3 are the channel inputs.

Analog pin 4 is the pot input to set the time base for the scope.