Battery charge limiter for macOS. Hold any limit, below 80% too, change it by time and place, and charge to 100% when you need it.

Dim and brighten the screen based on whether you are present with OpenCV

⚡ Galvani — MenuBar App to manage Low Power Mode

ESP32-P4 Ultra Low Power Processor Library for Arduino

PowerKit is a Swift package that helps your app respect Low Power Mode and device thermal states by providing reactive power state monitoring and adaptive UI components for SwiftUI.

Free, open-source battery time remaining for the Mac menu bar. Battery health, cycle count, temperature, apps draining your battery, Low Power Mode and Apple Intelligence suggestions in a Liquid Glass panel. macOS 26+, Apple silicon.

LoRa VSB repository

Swift iOS library for adaptive feature gating based on device performance, Low Power Mode, thermal state, memory, and storage.

Automatically enable macOS Low Power Mode at a user-selected battery percentage.

Automatic Low Power Mode Manager for macOS - Menu bar app that enables Low Power Mode at customizable battery threshold

3 Push Buttons connected to Microcontroller A, 3 LEDs to Microcontroller B, when PBx is pressed uC A will send a signal to uC B to toggle LEDx. uC B will send a sig to uC A of which LED is ON/OFF.

A simple cli script for crude sleep mode and to adjust your raspberry pi backlight

Power down WIZnet W5500 Ethernet controller

macOS 一键低功耗后台模式：熄屏、低电量、防止 idle sleep，并仅管理自身进程。

MSP430 Assembly implementation of Interrupts, Low Power Mode, and Finite State Machine for Introduction to Computers Lab 4

This approach can help to used the 16x2 lcd in low power mode.

RP2350's POWMAN P-state and low-power features with Embedded Rust

Mac'i süreli oturumlarla uyanık tutan macOS menü çubuğu uygulaması. Kapak kapalıyken bile Claude Code görevleri yarıda kalmaz: Claude çalışırken otomatik oturum, kapak eylemleri, pil ve ısı korumaları, güvenli geri alma.

Battery monitor for the macOS menu bar: the time until flat in Apple's own battery spot, a forecast that learns from its misses, low-battery alerts, one-click Save Battery, energy modes, charge limit and battery health.

Keep your Mac in Low Power Mode — except when it matters. Lifts it only while the apps you choose are running, or while Game Mode is on.