Audio circuit: single point PLUS ground plane
158639
Single point vs Ground plane, in audio OP AMP PCB layouts
149119
How can PCB trace have 50 ohm impedance regardless of length and signal frequency?
7236
Why is the voltage across the inputs of an ideal OP Amp zero?
73843
Frequency Response RLC circuit - Current against Frequency graph - Symmetry?
123484
FM Transmitter Circuit (range 3 km) on Multisim
5333
Naively mixing two (or perhaps more) audio signals
121428
How to amplify and offset the voltage in an opamp?
70471
Antiresonance of multiple parallel decoupling capacitors: use same value or multiple values?
131104
What component to use for audio signal switching?
31152
Mono jack output to stereo headphones : how to send the mono signal to both sides?
47813
How do we calculate the input impedance of an op-amp?
16992
Transmission line reflection. I would like a non-mathematical explanation
110753
Connecting multiple grounds
139138
How do I lay out PCB traces for a given "differential impedance"
45078
Shifting -5 V to +5 V signal to 0 to +5 V for ADC
25776
Routing sound from different cards to a single output
91975
Solving an Op-amp circuit