Power Management

SKU: LB-LS6460 | Brand: Little Bird

A battery box with a built-in 130 DC motor and on/off switch — a simple, self-contained power and drive unit for beginner robotics, model vehicles, and STEM projects. Just add batteries and connect to your build. Spe...

SKU: AF-5993 | Brand: Adafruit

The Adafruit USB Type C Vertical Breakout (Downstream Connection) provides easy access to all the pins on a USB-C connector in a vertical orientation, ideal for breadboard use and enclosure mounting. Two 5.1K resistor...

SKU: AF-5917 | Brand: Adafruit

A 5.5×2.1mm DC barrel polarity reversing cable that swaps centre-negative to centre-positive (or vice versa). Simply plug it inline between your DC power supply and device to reverse the polarity — no rewiring require...

SKU: AF-5853 | Brand: Adafruit

This compact 2V 0.3W mini solar panel from Voltaic Systems uses four high-efficiency monocrystalline SunPower cells with 22%+ efficiency. Constructed with ETFE (Ethylene Tetrafluoroethylene), it's extremely durable, w...

SKU: AF-5644 | Brand: Adafruit

The Adafruit 12V Bias Voltage Boost Converter uses the TI TPS61040 to generate 12V DC from as little as 3V input. This compact breakout is ideal for generating the bias voltage needed by OLED displays, LED string back...

SKU: SF-COM-23979 | Brand: SparkFun

Does your microcontroller need to control a high-voltage item, like a 12V LED strip, while also needing to be powered? Do you want to avoid having multiple power adapters and microcontrollers for your project? The MOS...

SKU: DF-DFR0682 | Brand: DFRobot

Have you ever been disrupted by a sudden power outage while working? If so, the LattePanda UPS Hat is your best choice!The LattePanda UPS Hat is compatible with the LattePanda 2 Alpha, Delta, and 3 Delta pins and can ...

SKU: DF-DFR1025 | Brand: DFRobot

A high-efficiency 60W DC-DC buck converter module that steps down 9–15V input to an adjustable 0.6–5.1V output at up to 18A. Ideal for powering WS2812 RGB LED strips, servos, and other devices requiring low voltage wi...

SKU: DF-DFR0952 | Brand: DFRobot

This compact DC-DC boost converter steps up input voltages from 2.5V to a selectable output of 5V, 8V, 9V, or 12V (default 12V) at over 80% conversion efficiency. Two solder pads (A and B) on the front of the module a...

SKU: AF-5383 | Brand: Adafruit

This small, palm-sized battery power meter has a small display that shows off how much juice is left in your single Lithium Ion/Polymer rechargeable battery. The color display has four levels of power indication once ...

SKU: AF-5397 | Brand: Adafruit

The Adafruit LiIon/LiPoly Charger BFF is a compact battery charging add-on designed to mount directly onto the back of any QT Py board. It makes portable power simple — plug in a standard 3.7 V/4.2 V lithium battery, ...

SKU: AF-5391 | Brand: Adafruit

If you're messing around with floppy drives, or disk drives, or other devices that are usually powered with a PC motherboard you'll often see these big 'Molex' connectors used to provide power. They are used to give 5...

SKU: DF-FIT0870 | Brand: DFRobot

A USB to DC boost converter cable that steps up 5 V from a USB power source to either 9 V or 12 V output, selectable via a built-in switch. A digital LED display shows the current output voltage. Simply plug the USB e...

SKU: DF-DFR0865 | Brand: DFRobot

Designed for Jetson Nano Developer Kit, this advanced uninterruptible Power supply UPS module provides up to 5.1V 8000mA backup power for the Jetson Nano board. With intelligent power management, the module supports m...

SKU: DF-DFR0365 | Brand: DFRobot

This high power PoE injector supports Midspan MODE-B PoE power protocol, and has 30W output.It supports up to 10/100Mbps communicating speed, and 100VAC~240VAC wide range input voltage makes it work stably with differ...

SKU: AF-4114 | Brand: Adafruit

The Zero2Go Omini is a multi-channel power supply board that sits on top of any Raspberry Pi with a 2×20 header. It accepts up to three separate power inputs and automatically selects the one with the highest voltage,...

SKU: DF-DFR0756 | Brand: DFRobot

This USB fast-charge module integrates the most common 5V charging recognition function and provides compatibility for more than 99% of mobile phones on the market. Compared with other products without a charge recogn...

SKU: SF-TOL-16886 | Brand: SparkFun

Have you ever needed to power a project while in your car? Now you can without having to drag a computer along with this cost effective 5V, 2.4A USB car charger. These car chargers have a standard USB 'A' connector fo...

SKU: EF-EF03091 | Brand: ElecFreaks

The Wireless Charging Module can be applied in electronic equipments in common use for close wireless charging or power supply. Consisted of a transmitter and insolation coil, it could serve as a replacement for th...

SKU: SF-PRT-15353 | Brand: SparkFun

Sometimes we want our projects on, but sometimes we want to turn them off for a while to save power. The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project...