Search results for: 'battery power monitor'

The INA238 is an amazing power monitoring chip, with best-of-everything support: up to 85VDC common-mode, high or low side measurements, 16-bit ADC for...

Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and...

Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and they're easy to charge. On your phone, there's a little image of a battery cell that tells you the percentage of charge - so you know when you absolutely need to plug it in and when you can stay untethered

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...

Witty Pi is an add-on board that adds real time clock and power management to your Raspberry Pi. It can define your Raspberry Pi’s ON/OFF sequence...

The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management...

The 5.1V 5A Raspberry Pi 5 power supply UPS HAT features a 4-cell 18650 battery holder for extended operation. Offers seamless power switching, automatic...

What's Feather-shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices? What has your favorite Espressif WiFi...

The ESP32-S3 has arrived in Feather format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be a new standard for portable...

The ESP32-S3 has arrived in Feather format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi...

With the BigQuad deck you can transform your Crazyflie 2.0 to a bigger quad by connecting external ESCs (Electronic Speed Controller) to the breakout connectors...

Like Missy Elliot, we like to "put our [Feather] down, flip it and reverse it" and that's exactly what we've done with this new...

The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery charger, half battery monitor, and all you’ll ever need to keep your battery-powered project running safely and extensively.

The SparkFun Pro RF is a LoRa®-enabled wireless board that marries a SAMD21 and a long-range RFM95W to make a compact and easy-to-use IoT Arduino board. With its...

Keeps Your Pico Running While Recharging, Monitoring Battery Via I2C, Stackable Design

Beetle ESP32 C6 is a mini, low-power RISC-V IoT development board that supports Wi-Fi 6, BLE 5, Zigbee, Matter Network, and Thread. Ideal for smart home...

Mini Uninterruptible Power Supply module, Supports charging And Power output at the same time, 5V 2.5A Output...

The Pixhawk® 6C is perfect for developers at corporate research labs, startups, academics (research, professors, students), and commercial application...

Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be nice if you were able to have a device that does the same for electrical current? The LTC4150 Coulomb Counter Breakout is here to be your odometer for current. If you are wondering: a coulomb is defind as, to put it simply, one amp for one second. This breakout is capable of constantly monitoring the current your sensor is using, is able to add it up, and will give you a pulse each time a given amount of amp-hours have been used. When used effectively and if you start with a full battery, you’ll always know exactly how much of it is left!

Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Type-C Power Adapter, 5V/3A Regulated Output, Optional For Battery Holder (Batteries Are...

Coming soon! Sign up to be notified when these are in stockThe ESP32-S3 has arrived in Feather format - and what a great way to get started with this...

Seeed Studio XIAO ESP32S3 leverages dual-core, Xtensa processor with RISC-V architecture, supporting both Wi-Fi and BLE wireless connectivities. It is a...

This is the Adafruit Feather 32u4 Bluefruit - Adafruit's take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. It's...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be a new standard for portable...

Like Missy Elliot, we like to "put our [Feather] down, flip it and reverse it" and that's exactly what we've done with this new...

Get started with the ESP32 and senors with this cute flatpack smart home kit!

 

The Soft Power Switch Mk2 is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/off switch on a laptop. A s...

This charger is the only one you need to keep all your Lithium Polymer (LiPoly) or Lithium Ion (LiIon) rechargeable batteries topped up. No matter the power source at your disposal!

Uninterruptible Power Supply for powering the CM4

This board is a simple compact carrier of Allegro’s ACS72981KLRATR-150B3 Hall effect-based linear current sensor, which offers a low-resistance (~0.2 mO)...

The Kitronik Smart Air Quality Board for Pico provides a complete air monitoring and reporting solution for the Raspberry Pi Pico.

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be a new standard for portable...

Gravity: I2C Digital Wattmeter is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power of various electronic...

The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO2 sensor capable of detecting 400 to 10000ppm with an accuracy of ±(30ppm+3%). In...

Introducing the TinyS2 - The Tiny Mighty ESP32-S2 development board in the TinyPICO format! Ships with a set of male headers and JST connector that you...