UESTC/Electrodroid tarjima

Inductor Design Tool

Lookup Resistor color by value

Reactance/Resonance Calculator

Voltage Drop Calculator

SMD Resistor Code

NE555 Calculator

Filters

PCB Trace Width Calculator

PT100 Calculator

Power Calculator

Y-Δ Transformation

Energy conversion

Decibel Converter

Frequency Converter

Analog-Digital Converter

RMS Converter

Range Converter

Pin-out USB port

Pin-out Serial port

Pin-out Ethernet port