Analog & Mixed-Signal Design

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Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
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pbishop
Battery Voltage Sense Diff Amp
Last message by
pbishop
4
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1K
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khayrula
Low pass filter for electret mic + preamp
Last message by
Audioguru again
11
Replies
3K
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S
Ncv1124 vr to hall circuit
Last message by
solac
0
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832
Views
C
Wireless Control Idea Help (parts)
Last message by
Ya’akov
4
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1K
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J
Help trouble-shooting a headphone amplifier
Last message by
jameshanly
2
Replies
745
Views
Jenn85
Drive relay with any voltage
Last message by
crutschow
2
31
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4K
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rpschultz
Help me analyze this EQ circuit
Last message by
Jony130
2
22
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3K
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M
An OpAmp made from scratch to oscillate, but the lower part of the sinusoidal is flat.
Last message by
Ian0
5
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1K
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rpschultz
Help with Max1044 Switched-Capacitor Voltage Converter
Last message by
rpschultz
2
26
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3K
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circ8tz
  • Locked
Technics SU-CH7 - How can I use a normal speaker with this amplifier? It has 4 connections for each speaker (separated High & Low frequencies)
Last message by
nsaspook
2
34
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5K
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K
Basic DAC and Audio amplifier for RP2040 microcontroller
Last message by
Audioguru again
2
21
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4K
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SamR
Constant Current Source Stability
Last message by
crutschow
2
26
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3K
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H
Any way to use a capacitor to provide power-on and power-off pulses to a solenoid?
Last message by
MisterBill2
2 3
52
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5K
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M
LM393 comparator
Last message by
ElectricSpidey
9
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8K
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dcbingaman
Measuring leakage current of diodes, and other devices.
Last message by
dcbingaman
14
Replies
3K
Views
K
Capacitor selection for EFT (Burst)
Last message by
seanstevens
18
Replies
3K
Views
SeanV123
Poor man's cascode current mirror
Last message by
Bordodynov
1
Replies
3K
Views
E
bathtub chart
Last message by
engr_david_ee
0
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796
Views
SamR
Are Metallized Resistors Noisy?
Last message by
shortbus
2
20
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2K
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N
How can I speed up slow-to-rise LM393 comparator open collector outputs?
Last message by
BobTPH
2 3 4
66
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8K
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