All Products
Showing 1-20 of 60 products
Wall Adapter Power Supply 12VDC 1A (American Standard)
High quality switching 'wall wart' 'wall adapter' AC to DC 12V 1A wall power supply. These are switch mode power supplies which mean the output is regulated to 12V(no more 14V outputs!). They take 100-240Vac 50/60Hz input and output 12V 1A. These will power most projects that don't require more ...
DFRobot 10W Outdoor Solar Power Kit with 12V/5V Outputs
·
This compact outdoor solar power kit is made for off-grid monitoring and IoT installations where mains power is not available. It pairs a 10W monocrystalline solar panel with a solar power controller to charge lithium batteries and provide regulated 12V and 5V outputs for devices such as Raspberr...
12 VDC 1000mA regulated switching power adapter - UL listed
Warning: This is a US-plug adapter and is not certified for use in Australia. Only purchase if you are using it outside Australia or with an appropriate plug adapter. A regulated 12V DC switching power adapter delivering up to 1000mA (1A). The slim profile fits into power strips without blocki...
Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer charger
·
The Adafruit bq25185 Charger is a versatile LiPo/LiIon/LiFePO4 charging board that supports USB, DC, and solar power input. It is an excellent upgrade from MCP73833 or MCP73831-based chargers, offering multi-chemistry support, adjustable charge rates, smart power path management, and near-MPPT so...
Buck-Boost DC/DC Converter 8-36V to 12V 6A
·
When your system needs a stable 12V rail from a variable DC supply, this industrial-grade buck-boost converter is built to deliver. It accepts a wide 8 to 36VDC input range and regulates it to 12V for loads up to 6A, or 72W.The buck-boost design automatically switches between stepping voltage dow...
DC-DC Boost Power Supply Module (5PCS)
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 allow you to configure the output voltage — refer to the markings on the back of ...
Solar Power Manager For 12V Lead-Acid Battery
The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers. This medium-power high-efficiency solar power management module allows you to charge...
Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board
·
The Adafruit bq25185 is an all-in-one charging and power supply board that supports USB, DC, and solar charging with an integrated 3.3V buck converter. It is an excellent upgrade from MCP73833 or MCP73831-based chargers, combining power path management and regulated output in a single board. Con...
MP2636 Power Booster Charger Module
In many applications, we will use lithium batteries as our power solutions. In this kind of application, the most two important things are the power boost and battery charger. These two points are a prerequisite for the system. The traditional power boost and battery charge circuit are usually d...
Buck/Boost Converter - 8-40V to 12V/3A
An industrial-grade DC buck-boost converter that accepts 8–40V input and delivers a regulated 12V output at up to 3A (36W). Ideal for battery-powered systems where input voltage varies — such as SLA or LiFePO4 batteries powering routers, Wi-Fi equipment, or other 12V loads — this module automatic...
Arduino Compatible Lithium Battery USB Charger Module
This compact TP4056-based module charges a single lithium cell from a 5V USB supply. With charge state LEDs and both mini-USB and solder tab inputs, it's an easy way to add rechargeable battery capability to your projects. Pair it with a DC-to-DC boost converter to create a device that runs on a...
Sunflower: Solar Power Manager 9V/12V/18V
DFRobot is launching a brand new series - Sunflower, focusing on high-efficiency, small power solar energy management for IoT projects and renewable energy applications. Solar Power Manager is a complete small power and high-efficiency solar power management module. It fea...
USB Charger for 7.4V LiPo Battery
Still using a big, bulky, traditional power adapter to charge your lithium battery? DFRobot provides you with a compact and efficient 7.4V lithium battery USB charger, only the size and weight of an ordinary Gravity sensor. With just a mobile phone AC adapter (or power bank) and an Android dat...
Adafruit bq25185 USB / DC / Solar Charger with 5V Boost Board
·
The Adafruit bq25185 with 5V Boost is an all-in-one charging and power supply board that supports USB, DC, and solar charging with an integrated 5V boost converter. It is designed for projects that need a stable 5V supply from a single-cell LiPo battery, eliminating the need for a separate voltag...
DFRobot Solar Power Manager Kit with 9V Panel
·
Build a compact off-grid power supply for embedded electronics, IoT nodes and low-power projects with this solar power management kit from DFRobot. It combines a Solar Power Manager board for 9V/12V/18V panels with a compact 9V 220mA solar panel.The controller integrates constant-voltage MPPT sol...
PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+
PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert t...
Home Assistant Green Smart Home Hub (1.8 GHz Quad-core ARM Processor, 4GB RAM, 32GB eMMC Storage)
·
Introduction Home Assistant Green is a powerful and privacy-focused smart home hub designed to unify and automate all your smart devices. It seamlessly integrates with Apple HomeKit, Google Home, Samsung SmartThings, and Amazon Alexa, making it a versatile choice for any smart home ecosystem. Wit...
DC-DC Multi-output Buck Converter (3.3V/5V/9V/12V)
Multiple-output DC–DC converters are essential in a multitude of applications where different DC output voltages are required.This DC-DC step-down voltage power module converts 7.5V~30V input to an output of 3.3V/5V/9V/12V (default to 5V), which can be selected by short-circuiting the correspondi...
DC-DC Step Down Buck Converter (15~24V to 12V/12A)
·
##Introduction This DC-DC step-down converter module is designed to efficiently reduce a high input voltage (15-24V) to a stable 12V output, supporting up to 12A of current. The module offers high conversion efficiency (over 95%), with minimal ripple noise (under 50mV), making it suitable for pow...
Adafruit Feather RP2040 with USB Type A Host
The Feather RP2040 with USB Type A Host adds a full USB Type A port to the Feather, letting you connect USB devices like keyboards, mice, flash drives, and serial peripherals. The USB host functionality is achieved through the RP2040's PIO peripheral, which emulates a USB host controller while ke...
