DUAL_TIMER_CHIP_CONTROLS_TEMPERATURE_WHILE_MONITORING_LIQUID_LEVEL

Published:2009/7/7 2:32:00 Author:May | From:SeekIC

One-half of a 556 dual timer monitors the temperature of a liquid bath, controlling a heating element that maintains temperature within ±2℃ over a 32℃- 200℃ range.The other half monitors the liquid level, disconnecting the heater when the level drops below a preset point.



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