How to translate analog inputs at [-15,+15V] to [0,+3.3V] without ±15V rails?
1828
How do I sample a -2 V to +2 V analog signal with a PIC microcontroller?
132950
Scale 30-50 mV signal to 0-5 V range
138234
How do I convert poles and zeros of a transfer function into a circuit / required circuit components?
49485
How to use a transistor to pull a pin low?
72919
How can I read inputs as numbers?
114322
Making voltmeter accepting bipolar input voltage, using a microcontroller
95931
What is Analog and Digital supply voltage
83718
How to transform negative values to logarithms?
147687
Practical way to generate 1500V?
37578
How to measure voltage of a floating GPIO (Raspberry Pi)
114791
How do you compute the DC operating point (IC,VCE) and draw an AC equivalent circuit?
90306
Assigining a negative value to a pixel
22729
Level shifting a +/- 2.5V signal to 0 - 5V
7780
How to interpret Vgs(th) min/max in a MOSFET datasheet?
76471
Why is there a 0R resistor linking GND and AGND in analog voltage reference circuit?
138604
Replacing a diode-OR gate by a circuit that behaves the same way (also in the presence of feedback loops) without accumulating voltage loss
128474
Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)