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Results tagged with switching
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user 137140
Switching can be defined as the change in state whether it be an analog, digital, or mechanical device. For digital devices, switching can be defined as a transition from HIGH to LOW or vice versa. For analog devices, switching can be defined as a change of operation within a transistor. Mechanical device examples include physical light switches or button switches. Ultimately, switching interrupts current from going into another conductor path.
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Is there any 'switching IC' to replace 'transistor switch' for switching the 12 volts LED ar... [closed]
Do we have any switching IC which can switch it instead?
I will have five LED panels similar like this to switch at the end. I thought an IC may reduce overall circuit complexity. … LED Panel voltage: 12 volts
LED Panel current: 250 mA
Switching MCU: 5 V AVR …
- 75
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What is best way to generate PWM to drive LEDs without 555 and microcontroller? [closed]
Is there any switching IC to do this?
Details:=
Input voltage to the LED panel is 5 volts.
Every LED has a series resistor. And then they are connected in parallel.
4 LEDs: 3 volts, 20 mA. …
- 75