DAC to run a 555 Timer
111765
Get ADC value to run external 555 Timer
108234
Driving a LED with an open drain digital output
134426
How do I convert, lower, or raise voltage?
138662
How can I run a DSLR from AC power?
32314
Buck Converter Control Scheme- Why isn't just a comparator not enough?
71610
RC circuit as clock source
99213
Driving 8 ohm headphones with DAC
25776
Routing sound from different cards to a single output
44515
using buck converter
22580
Control 220V AC line using MCU
114843
Alternative to inductor on IC
102513
BJT Astable Multivibrator
3425
Is the NE555 the IC I need, and if not, what do I replace it with?
2261
Analog to Digital convertor using capacitor
116874
Connecting two power supplies with almost like voltages to an amplifier in parallel
32052
how to reduce DC voltage using resistors?
33827
Basic circuit voltage question - Using a driver to control a stepper motor