Qmanager vs Electronics Toolbox

Ever wanted to monitor and manage your QNAP Turbo NAS with your iOS mobile device? The free Qmanager app is the perfect answer. Prerequisites: - iOS 16 or later - QNAP NAS running firmware V4.0 or later Major features of Qmanager: - Monitor your system information, such as CPU usage, memory usage, system event info, online user… - Check your download station, backup task info. You also can manage the download task or backup task remotely. You can pause or run the task. - Turn on/off application services via Qmanager with one simple click. - Check connection status or the current online users to prevent invasion. - Restart or shutdown the Turbo NAS remotely. - Use “Find My NAS” to let your NAS turn on the “Beep” sound.

Electronics Toolbox is your go-to app for quick, reliable electronics calculations.
What sets it apart? Most of the included calculators can instantly generate LTspice test circuits and components—so you can validate results right away and drop subcircuits directly into your own designs. Main features: * Ohm’s Law, dB, V Peak / V RMS * Resistors (parallel, color code, best combination) * Voltage Dividers (with LTspice test circuits) * LED Resistor, Capacitors in Series, Capacitance Converter * RC & RL Time Constants (with LTspice test circuits) * Op-Amp circuits (inverting, non-inverting, difference, Howland) (with LTspice test circuits) * Instrumentation Op-Amp circuit (with LTspice test circuit) * Filters: RC / RL / RLC Low-Pass, High-Pass, Band-Pass, Band-Stop (with LTspice test circuits) * NE555, LM317, Wheatstone Bridge (with LTspice test circuits) * Common Emitter BJT amplifier (with LTspice test circuit) * Junction temperature and heatsink calculations * AWG Conversion Whether you’re a student, hobbyist, or professional, Electronics Toolbox makes design work faster, easier, and more accurate. Not endorsed or sponsored by Analog Devices.