The left side of the PCB accepts 8V to 28V DC input. It then converts the input voltage to 12V and then to 5V. The output voltages are accessible on the right side of the PCB and can be used to power ...

SCRs are the switching devices for this unusual DC to DC converter that is suited for the ubiquitous 5V USB power source as well as numerous other applications. This novel power circuit topology uses ...

When developing electronic projects, the power supply is one of the most important part of whole project and there is always need of multiple output voltage power supply. This is because different ...

This circuit is used to convert DC voltages like 9V and 12V to 5V, 500mA DC, which is suitable for embedded systems. Use of a linear regulator normally found in an AC-DC adaptor is not a good idea, ...

This Beehive scale is made with Wemos D1 mini (ESP8266 based device), which is similar to Arduino in terms of how you need to configure it. The code is written in C, and Arduino IDE is used. I used ...

This is a 5V to 12V DC-DC step-up (boost) converter circuitry that is especially ideal for the USB powered applications. First of all a USB port has two current supply modes. Before detecting the ...

In the past, when portable systems were powered, sources (batteries or rechargeable batteries) were combined to increase the overall voltage. Now that DC/DC converters are becoming more and more ...

Using this circuit we can convert 5V DC from the computer USB port to 12V DC and a circuit like this will find a lot of application in USB powered systems. The heart of this circuit is IC LT1618 which ...

Abstract: This paper presents a 12V-to-1.5V Switched-Capacitor (SC) DC-DC converter in a 0.18µm technology. This work shows that unlike the traditional buck converter, SC converters can achieve high ...