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This meter scale drawing program is designed to have a computer do the hard work in making a precision scale for a d'Arsonval analog meter. The resulting scales will typically be nicer-looking than those found on many commercial meters.

This project features a compact, 5-LED general-purpose S-Meter, designed for use with various radio circuits. It utilizes the LB1403 IC, with alternatives like LB1413, LB1423, and others. The circuit's design allows flexibility, with one version featuring a trimpot for calibration and another without it for more compact setups. The LB1423 is preferred for its low current draw and dB-calibrated scale. This S-Meter offers an efficient, customizable solution for measuring signal strength in amateur radio applications. In Portuguese.