This is a breakboard boost converter. Supply voltage as low as 3.7v, it boosts to as high as 34v. With this module, you can now power your Arduino with a 3.7V lipo battery.
This board does not have reverse polarity protection, so please be sure to recognize the polarity of your..
This is a small DC - DC boost module that converts a 0.9V - 5V power source to standard 5V, making it capable of supplying power to an Arduino microcontroller and other small electronic devices that use a 5V input. It integrates a PFM DC-DC boost control chip. The maximum output current is up to 500..
This Power Module is a small size 5A 350KHz 25V Buck DC to DC Converter. It can convert any DC voltage between 3.6V-25V to a selectable voltage from 3.3V to 25V.
You can choose 5V direct output voltage with the switch or adjust the output voltage by the blue and white resistor. It is convenient for..