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Collection of NiCad, NiMH and Vehicle Battery Charger Circuits
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Digital electronics guide and reference for electronics engineers
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Practical Oscillator Circuits Using 555 Timers, Logic ICs, and Op-Amps.
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Collection of Siren, Alarm and Door Bell circuits
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A tutorial of Raspberry Pi Pico development board
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A tutorial of Raspberry Pi Pico development board
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Design passive and active filter, band pass, Butterworth, RC, RL, LC, RLC filter
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Decode resistor color bands and calculate resistance easily
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Learn RP2040 Pico with C++ — hands-on tutorials and examples.
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Design and calculate analog circuits with op amps and comparators
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A tutorial for STM32F103 development board
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A simple tool to calculate how much concrete is needed for slab, column, stair.
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Quickly decode electronic component values.
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This app is a easy to use, quick reference guide to vi editor.
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Logic expression minimization tool
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To solve logistic regression problems
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Master Computer Networking Step-by-Step.
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Circuit calculators for engineers and electronics enthusiasts.
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Analog electronics covers the standard electronics course
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Your complete Arduino sensors and modules reference guide.