Posted on August 9, 2018August 9, 2018 by tinkerBOY — 10 CommentsVolume Wheel Wiring Diagram for tinkerBOY Controller V3.0 Before you wire a 3-pin volume wheel make sure you disable the “Digital Volume” setting on your tinkerBOY Controller v3.0. Post navigationPrevious post: Raspberry Pi Zero PWM Audio PinsNext post: Wiring Diagram for tinkerBOY Controller V3.0 10 thoughts on “Volume Wheel Wiring Diagram for tinkerBOY Controller V3.0” Getting Started Guide for tinkerBOY Controller V3.0 – tinkerBOY August 9, 2018 […] Analog Volume Wheel Wiring Diagram […] Reply Dean English December 13, 2018 Can the direction of the wheel be changed? I have the volume wheel mounted on the screen side of the game boy. This means that scrolling the wheel down increases the volume and scrolling it up decreases the volume. I would like it the other way around if possible without having to mount it to the other side and run more wires across as I like where it is mounted. Reply Jan January 21, 2019 change gnd and in to change the direction Reply LJ August 6, 2019 Hi, my volume wheel has 5 pins but the 3.0 controllers seems to only support 3 pins. Would I need to purchase an three pinned volume wheel? Reply tinkerBOY August 19, 2019 Yes you can use the 5-pin volume wheel with the v3. Reply Jakob Rosenbaum September 25, 2019 Hello Tinker Boy! i just got you AIO Board just yesterday (greetings from germany btw :)) and i only have a 5 pin Volume Wheel, you already commented that it is possible to use it anyway on the V3. But how do i connect the wheel to the board? do i have to join some pins together? Reply tinkerBOY September 25, 2019 The 5pin volume wheel has 2 channels but just choose one. For example in the picture, connect CHRin to v3’s IN and CHRout to v3’s OUT. Reply Justadoodwithagameboy August 12, 2019 Is there a need for a pam8302a? Just curious if it would make a difference or if this is already implemented in the board. Reply tinkerBOY August 12, 2019 No there’s no need for any amplifier. The usb audio chip already has a built in audio amp. Reply Nicolas July 5, 2020 I use your Tinkerboy v3 with Recalbox and even if the volume wheel is down in minimum, I can ear the sound. How can I solve my problem? Then, when I connect my headset to the jack, I can ear the sound from the principal speaker and from my headset. Have you a solution, please? Reply Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.