lerxstrulz
Well-known member
Hi All,
I have a Teensy 3.2 that is connected to the Audio Adaptor and have cut the Vin/VUSB pads and am powering it with the Trinket LiPoly backpack from Adafruit. There is a switch on the Trinket that lets me turn the Teensy on/off (when the USB is connected it will charge the battery, or with the switch on it will charge the battery while it powers the Teensy.) Whenever I turn the switch on, there is a pop sound on the speaker and was just wondering if there was a way to prevent that. I was thinking a small capacitor on the switch, but not sure that would do it. Any help appreciated! Thank you!
I have a Teensy 3.2 that is connected to the Audio Adaptor and have cut the Vin/VUSB pads and am powering it with the Trinket LiPoly backpack from Adafruit. There is a switch on the Trinket that lets me turn the Teensy on/off (when the USB is connected it will charge the battery, or with the switch on it will charge the battery while it powers the Teensy.) Whenever I turn the switch on, there is a pop sound on the speaker and was just wondering if there was a way to prevent that. I was thinking a small capacitor on the switch, but not sure that would do it. Any help appreciated! Thank you!