Adafruit Breakout Boards Batteries/Power

Adafruit TPL5110 Low Power Timer Breakout [AF-3435]

Get it by Wednesday, Dec 13th

With some development boards, low power usage is an afterthought. Especially when price and usability is the main selling point. So what should you do when it's time to turn around and make that project of yours run on a battery or solar...

Adafruit CP2104 Friend - USB to Serial Converter [AF-3309]

Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to transfer your every-day serial data from a microcontroller to computer. What now? Enter the Adafruit CP21...

PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A [1000C] [AF-2465]

PowerBoost 1000C is the perfect power supply for your portable project! With a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery! This little DC/DC...

Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V [AF-2200]

Get it by Wednesday, Dec 13th

How good is your multimeter really?  Or maybe your analog converter needs a good reference? Or lets say you want to test your microcontroller's conversion accuracy & precision. If only you had a dependable, high precision, rock-solid vol...

PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+ [AF-2030]

Get it by Wednesday, Dec 13th

PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. With a bee...

PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ [AF-1944]

Get it by Wednesday, Dec 13th

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...

PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+ [AF-1903]

Get it by Wednesday, Dec 13th

PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. Like our popular 5V 1A ...

20mm Coin Cell Breakout Board (CR2032) [AF-1870]

Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to ...

20mm Coin Cell Breakout w/On-Off Switch (CR2032) [AF-1871]

Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery ...

12mm Coin Cell Breakout w/ On-Off Switch [AF-1867]

Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup cir...