24 volt 2.2a to 24volt 0.75mA
423
Choosing power supply, how to get the voltage and current ratings?
125118
230V AC to 5V DC converter, lossless
21402
Understanding 74LVC245 datasheet and current source/sink
37137
Analog voltage level conversion (level shift)
112453
In HLW8012 where should I connect the reference voltage (GND)
82807
How does an LM7805 voltage regulator work?
45078
Shifting -5 V to +5 V signal to 0 to +5 V for ADC
157865
Formula between wire size and current
151268
how to calculate voltage between two points
98480
Using 240v mains on/off as input to microcontroller
121428
How to amplify and offset the voltage in an opamp?
88894
Why does a 12V 2A adapter measure only 0.358A on a multimeter?
129553
5V to 3.3V Level shifting circuit
125877
I need to switch between two 240V 30A loads
151190
Line level voltage to drive LED display
91437
Amplifying 10-30mV into at least 5V
77248
How to scale and shift voltage signal?