Recent content by BukvaB

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    Push-button as a switch, PCB schematic check

    It should be around 500mA in the highest peak. I wanted to use my schematic in production, and wanted to place this fancy one button switch, that is also used as an input signal. The sing is, that lora is powered by 3.3v To normalise voltage I'm using 3.3v ldo and powering Arduino through...
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    Push-button as a switch, PCB schematic check

    Unfortunately I can't do it in the way as you considering, because I power an Arduino through an 3.3v ldo , that will continuously consume power. Moreover, placing Arduino to the deep sleep won't disconnect lora from power, that will also consume battery, even if it is not used. So I'm...
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    Push-button as a switch, PCB schematic check

    This is main schematic of the digital switch controlled by attiny10. The main idea was to connect button and mosfet to attiny and wake it up only when its needed. And after it woke up and turned on PCB, arduino will take control over mosfet using ONOFFMON . Attiny see it with ONOFFMON pin input...
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