Search results for: 'low power timer'

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...

Periodically cycles power to your project, greatly extending battery life.

With some development boards, low power usage is an afterthought. Especially when price and usability are the main selling points. So what should you do when it's...

Keep your power bank from auto-shutting off with this pre-assembled USB KeepAlive adapter, designed to maintain power delivery for low-current devices like microcontrollers, Raspberry Pi Pico, and other USB-powered projects.

Keep your power bank running with ultra-low power devices using the compact USB-C KeepAlive module, featuring automatic pulse technology to prevent automatic shutoff when powering microcontrollers, Raspberry Pi Picos, or other small electronics.

The Adafruit S-35710 Wake Up Timer is a low power 'watchdog timer' chip that can be programmed to alert with a digitally-configurable alarm from 1...

The real-time clock RTC breakout module employs the SD3031 chip with an integrated crystal oscillator and temperature compensator and a built-in 70-byte...

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...

The ESP32-C3 Mini Development Board is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size...

According to The Internet, 95% of electronic projects can be done with an op-amp or 555 timer chip. We're not so sure about it, but the 'triple...

We're glad to introduce a new member in Gravity family: Gravity I2C SD2405 RTC module. This is an extremely accurate I2C real-time clock (RTC) with crystal compensation...

Coming soon!ESP32-H2-MINI-1 is a powerful, generic Bluetooth® Low Energy and IEEE 802.15.4 combo module that has a rich set of peripherals. This...

Build your own USB KeepAlive circuit to prevent power banks from auto-shutting off when powering low-current devices like Raspberry Pi Pico or microcontrollers with this DIY soldering kit featuring a 555 timer design.

Most power banks will automatically turn off their USB ports when the power/current being drawn is lower than a certain value. This makes it impossible to...

The individual RP2350 ICs represent Raspberry Pi’s next-generation microcontroller, which offers a blend of high performance, robust security, and...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF51822...

8-bit Atmel AVR Microcontroller - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

This small lidar-based distance sensor detects the presence of objects within 15 cm (6"). It has a single digital output that drives low when an object is...

The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth LE MCU module that...

The module combines GNSS positioning and RTC functionality. Provides precise longitude, latitude, and altitude data. Compatible with Arduino, ESP32, and...