Showing 1–20 of 1,000 ranked alternatives.
Rostyslav Dovhaliuk
Search datasheets and calculate resistor values
Datasheet search allows users to find electronic components. Resistor color codes and markings are decoded for 4, 5, and 6 band codes. Electronic symbols are displayed according to IEC 60617, IEEE 315, and GOST standards.
Angel Martinez
Create with drag-and-drop symbols
Create one-line using standardized symbols. Select and drag symbols to arrange . Includes IEC and ANSI symbols for engineering. Add circuit breakers, switches, fuses, and other components. Save and export .
Ashraf Thoppukadavil
Track noise levels in real time
Measure levels in decibels using the device’s microphone. Display real-time audio frequency and dB readings. Apply filters for specific frequency and dB ranges. Share measurements via Messages, Email, WhatsApp, Notes, and other apps.
楠 夏
Query CPU frequency and sensor data
Monitor CPU model, memory usage, and battery health in real-time. Check device specifications, storage details, and sensor data. View CPU frequency and RAM usage metrics. Track device performance and system resources without jailbreaking.
Road Data Systems, LLC
View location on real-time LRS map
Displays real-time location on a road network with milepoint and route ID updates every second. Shows offline maps using locally stored base maps. Accesses road data without requiring internet connectivity after initial download.
Castline Systems
Electrical installation calculations for BS7671.
The app calculates and checks voltage drop, disconnection time, and fault current for electrical installations. It performs single and three-phase calculations for various circuit types and produces detailed PDF print-outs.
Jiri Techet
Device resources and network activity
IPhone and iPad performance with real-time CPU, memory, disk, and battery usage graphs. View network details including wifi/cell connection info and routing tables. Display OS data like kernel version and memory page statistics.
Zipo Apps Ltd.
Track location with GPS and MGRS coordinates
Determine location using GPS and MGRS coordinates. Display latitude, longitude, and altitude. Show 16 main directions. Operate offline. Suitable for camping and outdoor navigation.
Makena Ventures LLC
Send messages via amateur radio network
Compose and reply to email messages via amateur radio networks. Send and receive messages through telnet or the Amateur Radio Emergency Data Network. Pair with VARA or KISS TNC modems via WiFi or Bluetooth.
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