pins
This commit is contained in:
parent
f3b9c46c0f
commit
aa57562dd7
|
@ -11,8 +11,9 @@ favor of boosting your ball faster.
|
||||||
|
|
||||||
![Full 1D-pong device](doc/leiste.jpg)
|
![Full 1D-pong device](doc/leiste.jpg)
|
||||||
|
|
||||||
We discovered that using these Pins for I/O had quite some success
|
We discovered that using these Pins for I/O was a good choice
|
||||||
|
|
||||||
|
* GPIO21 = LED data (WS2812b)
|
||||||
* GPIO19 = Right start/hit button (Y)
|
* GPIO19 = Right start/hit button (Y)
|
||||||
* GPIO18 = Right power-up button (Y)
|
* GPIO18 = Right power-up button (Y)
|
||||||
* GPIO33 = Left start/hit button (X)
|
* GPIO33 = Left start/hit button (X)
|
||||||
|
@ -24,6 +25,8 @@ Some pins do not allow to configure Pull up resistors or work only as output. Do
|
||||||
![The ESP32 of that shape with Pins connected](doc/µc.jpg)
|
![The ESP32 of that shape with Pins connected](doc/µc.jpg)
|
||||||
|
|
||||||
We used Mouse devices which where re-soldered to use the 4 USB wires as 'short to GND' to work as controllers.
|
We used Mouse devices which where re-soldered to use the 4 USB wires as 'short to GND' to work as controllers.
|
||||||
|
That is, each button got explicitly one of the Din, Dout, Vcc wires and shorts it to the GND wire of USB.
|
||||||
|
USB plugs where of course snipped off.
|
||||||
We also did re-solder some of the existing capacitors of the USB-logic board and put them in parallel to the
|
We also did re-solder some of the existing capacitors of the USB-logic board and put them in parallel to the
|
||||||
switch to suppress electric bouncing of the switch signal.
|
switch to suppress electric bouncing of the switch signal.
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue