power switch

Pololu Power Switch

Power off from an Arduino Sketch using the Pololu Power Switch

Interfacing(USB – RS232 – I2c -ISP) Projects / By

If you need an Arduino to shut off from within your Sketch, this is the solution. We will explore wiring the Pololu Pushbutton Power Switch, programming the Arduino to shut off the power, and making the unit “power on” only. The Pololu Pushbutton Power Switch comes in two versions – the SV version geared towards […]

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12V TO 24V @ 1A STEP UP SWITCHING REGULATOR USING LM2585 2

12V TO 24V @ 1A STEP-UP SWITCHING REGULATOR USING LM2585

Featured, News & Updates / By

This is a DC-DC step-up converter based on LM2585-ADJ regulator manufactured by Texas Instruments. This IC was chosen for its simplicity of use, requiring minimal external components and for its ability to control the output voltage by defining the feedback resistors (R1,R2). NPN switching/power transistor is integrated inside the regulator and is able to withstand 3A maximum

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