Swapped out R3 for a potentiometer and made VBAT and GND traces wider on the PCB.
breadboard
Sensor Box v1
There will be a box at each player’s station. One RJ-45 connects to the Mega with power and TX/RX. The other RJ-45 connects to the hand controller with the same power and TX/RX. It also uses the other data pair to connect a photo transistor that will have a beam from a laser pointer for the […]
Hand Controller v3
Changes: Uses PoE going into the Trinket’s BAT line. This can regulate from between 5.5v and 16v, so I have the option of PoE up to 16v. Other chips on the board are powered from the Trinket’s 5V regulated output. Now using one 75176 for Tx and Rx rather than two. This allows me to […]