Battery Powered Applications

DIY ESP32 Metal Detector Built an ESP32 Based Metal Detector System

This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi…

Smart Dustbin with Iris Lid DIY Automatic Desk Dustbin with Iris Lid

A DIY The Wrench maker has built a smart desk dustbin with an automatic iris-style lid, adding both functionality and a unique touch to a…

PowerTortoise PowerTortoise IoT: An ESP32 Sensor Board That Runs for Years on AA Batteries

Rednexing, a North Carolina based startup,  is preparing to launch a Crowd Supply campaign for PowerTortoise IoT, an ESP32-based development…

LAN887x Family of Ethernet PHY transceivers Microchip Introduces LAN887x PHYs for High-Reliability Single Pair Ethernet Applications

Microchip Technology has introduced its LAN887x family of Ethernet PHY transceivers, (LAN8870, LAN8871, LAN8872) which…

u-blox MIA-M10 GNSS Module Ultra-Low-Power GNSS Module offers Power-Efficient Solution for Size-Constrained Battery-Powered Asset Tracking Devices

u-blox has announced its smallest GNSS (Global Navigation Satellite System) module series u-blox MIA-M10 that…

MAX77540 Step-Down Buck Converter New Step-Down Buck Converter Provides Single Stage Power Conversion in Multi-Cell Battery Applications

Analog Devices, Inc. has introduced the new MAX77540 step-down buck converter that provides single stage power conversion in…

Extend Battery Life in Portable Devices with New Ultra-low Iq LDO Extend Battery Life in Portable Devices with New Ultra-low Iq LDO

Minimizing power consumption in portable electronics devices is a top priority for product designers. In order to meet the…