"current"-tagged Public Circuits

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Improved Howland Current Pump PUBLIC An Improved Howland Current Pump which provides -10 to +10ma of current based on 0 to 2v input. 25v and +/-15V supplies are also required. by n0npr0phet | updated February 26, 2026 constant-current-source   current   difference-amplifier   howland   test-equipment

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