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The PiJuice is a fully uninterruptible power supply HAT that will always keep your Raspberry Pi powered.
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The SparkFun Power Delivery Board provides takes 5-20V input and produces up to 100W power, so you can use the same power ada…
Do you want to control a standard wall outlet device with your microcontroller, but don’t want to mess with the high-voltag…
This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This board can be used not only…
The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your proj…
6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs, B…
This is an industrial grade DC Buck-Boost converter that inputs 8V to 36V and outputs 12V up to 6A or 72W.
The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after…
The SparkFun BabyBuck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input volta…
The SparkFun Buck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input voltage r…
Featuring the AP63203, this baby breakout board takes advantage of a 2A synchronous buck converter that has a wide input volt…
Featuring the AP63203, this breakout board takes advantage of a 2A synchronous buck converter that has a wide input voltage r…
Does your Arduino need to control a high voltage item, like a 12V LED strip, while needing to be powered as well? Do you want…
MOSFETs are awesome. They're like a switch that you flip electronically! This SparkFun MOSFET Power Controller makes it easy …
The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input…
The SparkFun 3.3V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input…
Do you fear that your power may not be "far reaching" enough? How would another 6' work for you? Okay, so it doesn't sound ve…
We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a per…
The SparkFun Variable Load is a quick to assemble kit that has been designed to allow users to draw a specific amount of curr…
The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/o…
The KR Sense 45A is a small voltage and current sense breakout board.
The ATX power connector breaks out the standard 4-pin computer peripheral port for you 12V & 5V devices from one wall adapter…
The MI:power board adds portability to your project. A buzzer and 3V coin cell holder is connected to the 3V, GND and P0 conn…
MIKROE BATT-MAN Click is a very versatile battery operated power manager.
Do you fear that your power may not be "far reaching" enough? How would another 3' work for you? Okay, so it doesn't sound ve…
This is a breakout board for our non-isolated, [6A DC-to-DC Converter Module](http://www.sparkfun.com/commerce/product_info.p…
The KR Sense 90A is a small voltage and current sense breakout board.
This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barr…
This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1…
This adaptor allows you to power your RPi 4 with a previous usb-micro B power supply.
This is an isolated DC-DC converter that accepts 36-72VDC and outputs 5VDC and 20A.
This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on [ATX](http://en…
MIKROE Solar energy Click recharges the connected LiPo battery or the onboard 220mF supercapacitor, using the photovoltaic el…
This board allows you to assembly an inline fuse for your project. Use with a barrel jack and/or 5mm pitch screw terminals.
MIKROE Voltmeter Click is a mikroBUS™ add-on board for measuring voltage in an external electric circuit.
MIKROE PROFET Click is a compact add-on board that contains a smart high-side power switch.
MIKROE UPS 3 Click is a compact add-on board that represents a bidirectional active charge/balancing solution.
MIKROE PROFET 2 Click is a compact add-on board that contains a smart high-side power switch.
This board is a device that is able to measure the alternating current running through the conductor, using the so-called non…
USB-C Source Click is a compact add-on board that contains a standalone autonomous USB power delivery controller.
MIKROE Qi Receiver Click is based on the P9025AC 5W Qi wireless power receiver integrated circuit, with the advanced Foreign …
MIKROE Buck & Boost Click is a compact add-on board that contains a configurable power management device.
MIKROE Single Cell Click is based around the MCP16251 from Microchip, a compact, high-efficiency, fixed frequency, synchronou…
With MIKROE AC Current Click bundle (AC Current click + AC Current Sensor) you will be able to measure alternating currents u…
MIKROE VReg Click is a digitally controlled DC Voltage regulator in mikroBUS™ form factor.
MIKROE BUCK Click is a buck switching regulator that accepts a wide input voltage range of up to 40V and steps it down to 3.3…
