compact 4cm x 6cm protoboard layout connecting lcd + audio shield w/ spdif & line i/o
Just sharing my compact protoboard layout connecting ILI9341 Touchscreen signals and audio adaptor (rev D) with line in+out, SPDIF in+out, and a couple input pots and a couple RG LEDs:
It uses PJ-307 for line in & out and PLT133/T10W for SPDIF transmitter and EAPLRAA4 (though could have instead PLR135/T10) for SPDIF receiver. These audio connectors are underneath:
It was actually quite difficult for me to solder, as it was trying to fit so much in so little space and had up to 3 layers of wires crossing:
After I connected up a 2.4 inch screen & audio adapter & teensy, I found that it can be screwed into a 2x3 inch piece of wood, so it can stand stable upright or on any side:
It is 2.5 inches high. I haven't figured out the best place to fix the ethernet adapater though. Unfortunate the ethernet header & ribbon connector is soo tall already that I think I might just mount the ethernet directly on the tensy since that height is used up anyway.
Just sharing my compact protoboard layout connecting ILI9341 Touchscreen signals and audio adaptor (rev D) with line in+out, SPDIF in+out, and a couple input pots and a couple RG LEDs:
It uses PJ-307 for line in & out and PLT133/T10W for SPDIF transmitter and EAPLRAA4 (though could have instead PLR135/T10) for SPDIF receiver. These audio connectors are underneath:
It was actually quite difficult for me to solder, as it was trying to fit so much in so little space and had up to 3 layers of wires crossing:
After I connected up a 2.4 inch screen & audio adapter & teensy, I found that it can be screwed into a 2x3 inch piece of wood, so it can stand stable upright or on any side:
It is 2.5 inches high. I haven't figured out the best place to fix the ethernet adapater though. Unfortunate the ethernet header & ribbon connector is soo tall already that I think I might just mount the ethernet directly on the tensy since that height is used up anyway.