sx-emcalc

Features

Note: Features marked [SRC] are in source code version yet, [BETA] means work still in progress.
Resistor voltage divider (simple with match finder and 3-element with pot trimmer)
Basic calculator (current, power, etc.)
Calculator for MC34063 (all converter types)
LM2576 buck converter + Vout calculator
[BETA] NCP3065/66 Buck LED driver calculator
TL431 reference calculator + part match finder
Zener diode references and calculator
LED series resistor (capacitor) calculator
Atmel MCU timer calculator (all modes)
Voltage drop in a wire/cable
Parallel/series element connection
Resistor color band decoder
Element marking decoder
Reactive resistance (L/C) calculator
Time-frequency converter
SMPS Controller frequency (TL494, KA7500, UC385x, UC384x)
SMPS Efficiency
Heatsink calculator (single side rectangle only yet)
LCD Character Editor (44780, Nokia)
[BETA] Comparator calculator
OP Amp calculator
Wirewound resistor calculator

Project Samples

Project Activity

See All Activity >

License

MIT License

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sx-emcalc Web Site

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